IH3282_20240313_SAR_BdrxWellAssessment Report

Via E-Mail

March 13, 2024

North Carolina Department of Environmental Quality
1646 Mail Service Center
Raleigh, NC 27699-1646

Attn: Mr. Rick Henterly

Re: Site Conditions Questionnaire and
Bedrock Groundwater Assessment Report
1 Hitachi Metals Drive
China Grove, North Carolina
Site ID NONCD0003282
H&H Job No. PAL-001

Dear Rick:

1.0 Introduction and Background

Hart & Hickman, PC (H&H) has prepared this report on behalf of the property owner, Proterial
North Carolina, LTD. (Proterial), documenting groundwater assessment activities at the former
magnet manufacturing facility located in China Grove, Rowan County, North Carolina (Site or
subject Site). This report includes the Site Conditions Questionnaire responses requested by the
North Carolina Department of Environmental Quality (DEQ) in your February 7, 2024 letter
(received on February 12, 2024), which was issued in response to H&H’s January 17, 2024 Soil
and Groundwater Assessment Report.

In addition, this report includes the results of groundwater assessment of the bedrock aquifer.
During previous sampling conducted at the Site in October 2023, H&H identified per- and
polyfluorinated alkyl substances (PFAS) impacts in on-Site shallow groundwater. In addition,
H&H prepared a receptor survey and identified private water supply wells located primarily to the
east-northeast and hydraulically downgradient of the Site. The additional groundwater assessment
Mr. Rick Henterly
March 13, 2024
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activities described herein were to check for the presence of PFAS in the bedrock aquifer and to
evaluate the potential for impacts to off-Site water supply wells, which are also screened in the
bedrock aquifer. A Site Location Map is included as Figure 1, and a Site Map is included as Figure
2.

2.0 Site Conditions Questionnaire

H&H has included a completed copy of the Site Conditions Questionnaire requested by DEQ. The
site is a fenced industrial property. While there are residences in the area, the closest house is
approximately 800 ft from the property line of the subject Site. As noted in H&H’s January 17,
2024 report, there are water supply wells in the area, and the bedrock aquifer is used as the
groundwater source. The closest water supply well is approximately 800 ft from where
perfluorooctanoic acid (PFOA) in shallow groundwater meets EPA’s proposed Maximum
Contaminant Level (MCL) of 4 ng/L, which is located within the boundaries of the subject Site.
No PFAS concentrations were detected in the bedrock monitoring well above EPA’s proposed
MCLs (see Section 3.0). It is noteworthy that PFOA was not detected in the bedrock monitoring
well. Additional information is provided in the Site Conditions Questionnaire in Appendix A.

3.0 Bedrock Groundwater Assessment Activities

3.1 Monitoring Well Installation

From January 25 to 29, 2024, H&H mobilized to the Site to install a deep Type III monitoring well
in shallow bedrock (MW-4BR). Monitoring well MW-4BR was installed northeast of Building 1
along the eastern Site property line and adjacent to previously installed permanent monitoring well
MW-4 (Figure 2). The locations of monitoring wells MW-4 and MW-4B are directly
downgradient of the permanent monitoring well (MW-3) where the highest PFAS concentrations
were previously detected.

Mr. Rick Henterly
March 13, 2024
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Prior to conducting the field work, H&H contacted North Carolina 811, the public utility locating
service, to mark subsurface utilities at the Site. H&H also contracted with a private utility locator
to mark subsurface utilities near the proposed bedrock monitoring well location. The monitoring
well was installed by Geologic Exploration (GEX), a North Carolina licensed well driller, in
accordance with North Carolina Administrative Code (NCAC) Title 15A Subchapter 2C Section
.0100 Well Construction Standards.

Initially, a 6-inch diameter PVC outer casing was installed to a total depth of 72 ft below ground
surface (bgs) using hollow stem augers. Saprolite extended to approximately 54 ft below grade
where partially weathered rock (PWR) was encountered. PWR extended to approximately 67 ft
below grade. Competent bedrock (granite) was encountered at approximately 67 ft bgs. The 6-
inch diameter outer casing was set approximately 5 ft into the competent bedrock. After the outer
casing was installed, the annulus around the casing was filled with cement grout and allowed to
cure. Air rotary drilling techniques were then utilized to drill into competent bedrock until a
sufficient water-bearing zone was identified, which occurred at approximately 80 to 82 ft bgs. A
2-inch diameter PVC inner well casing with 5 ft of 0.010-inch slotted PVC well screen was
installed through the outer casing to a total depth of 85 ft bgs. Filter sand was placed around the
well screen to approximately 2 ft above the screen, and approximately 10 ft of bentonite was placed
above the sand. The inner well annulus was then filled with cement grout to the ground surface
using tremie pipe. The monitoring well was then completed with a 2 ft x 2 ft concrete pad and 4-
inch diameter locking stickup vault.

During installation of the monitoring well boring, lithology was logged utilizing split-spoon
samples and cuttings from saprolite soils and bedrock. Split-spoon samples were collected every
5 ft during installation of the outer casing. Split-spoon samples and cuttings from saprolite soils
were visually observed and screened for potential impacts using a photoionization detector (PID).
No suspected impacts were identified based on field screening. The shallow PID reading of 43.9
is attributed to the presence of severed pine tree roots. The monitoring well boring log and well
construction record are included in Appendix B.

Mr. Rick Henterly
March 13, 2024
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Following installation, the monitoring well was developed to remove suspended sediment and
improve the hydraulic connection between the screened interval and the aquifer. Development
was conducted using a Waterra Hydrolift Tubing Actuator with decontaminated stainless-steel
check-valve and dedicated high-density polyethylene (HDPE) tubing while over pumping and
surging in accordance with LSASD Guidance. During development, measurements of pH,
conductivity, temperature, dissolved oxygen, oxidation reduction potential (ORP), and turbidity
were recorded. Development continued until the field parameters pH and specific conductance
stabilized and the water was relatively free of suspended sediment.

3.2 Water Level Measurements

The top of well casing elevation for the new monitoring well was estimated by H&H using a laser
level and survey rod and the previously surveyed well casing elevations of nearby permanent
monitoring wells MW-3 and MW-4. The top of casing elevation data are included in Table 1.

On January 30, 2024, groundwater elevation data were collected from bedrock well MW-4BR and
shallow well MW-4 (Table 1). The elevations were used to calculate vertical hydraulic gradient
(shallow aquifer vs. bedrock aquifer) along the eastern Site property boundary. The potentiometric
elevation in the bedrock well MW-4BR was approximately 1 ft higher than the water level in
adjacent shallow well MW-4, which indicates an upward vertical hydraulic gradient at the time of
measurement.

3.3 Groundwater Sampling

On January 30, 2024, a groundwater sample was collected for laboratory analysis from the newly
installed bedrock monitoring well utilizing low flow/low stress purging techniques using a
peristaltic pump and dedicated HDPE tubing. During low flow sampling, the intake point of the
sample tubing was placed at the approximate mid-portion of the screened interval of the well, and
groundwater was removed at a rate no greater than 200 milliliters per minute (mL/min). H&H
utilized a calibrated water quality meter to collect measurements of pH, temperature, dissolved
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March 13, 2024
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oxygen, oxidation reduction potential, turbidity, and specific conductivity at five-minute intervals
during the purging process. Purging was considered complete when field parameters stabilized
(pH ± 0.1 SU and conductivity varied no more than 5%). A groundwater sampling form completed
by sampling personnel is provided in Appendix C.

Once groundwater parameters stabilized, groundwater samples were collected directly into
laboratory supplied glassware from the sample tubing discharge. The sample containers were
labeled with the sample identification, date, time, and requested analysis, and placed in a laboratory
supplied cooler with ice. Groundwater samples collected from the newly installed bedrock
monitoring well were submitted for analysis of PFAS by EPA Method 1633. For quality
assurance/quality control (QA/QC) purposes, a duplicate groundwater sample (labeled GW-DUP-
2) was collected from monitoring well MW-4BR.

3.4 Groundwater Analytical Results

A tabular summary of the PFAS groundwater laboratory analytical results is presented in Table 2.
Previously collected shallow groundwater data are on page 1, and the bedrock data are on page 2.
Copies of the laboratory analytical report and chain of custody record are provided in Appendix
D. Groundwater PFAS data were compared to the EPA Health Advisory Level for life-time
exposure to PFOS and PFOA from drinking water (EPA 822-F-22-002) dated June 2022, the EPA
Tapwater RSL dated November 2023, and/or the EPA National Primary Drinking Water
Regulation (NPDWR) proposed Maximum Contaminant Levels (MCLs) dated March 2023.

Laboratory analytical results indicate that select PFAS were detected in bedrock groundwater in
MW-4BR at concentrations above the laboratory method detection limits. Perfluoropentanoic acid
(PFPeA) was detected at concentrations of 2.0 ng/L and 2.1 ng/L in MW-4BR and its associated
duplicate (GW-DUP-2), respectively. Perfluorohexanoic acid (PFHxA) was detected in both MW-
4BR and GW-DUP-2 at a concentration of 1.1 ng/L. Perfluoroheptanoic acid (PFHpA) was
detected in MW-4BR at a concentration of 0.35 J ng/L and in GW-DUP-2 at a concentration of
0.34 J ng/L. A J flag indicates an estimated concentration above the laboratory method detection
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March 13, 2024
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limit and below the laboratory reporting limit. Perfluorooctanesulfonamide (PFOSA) was detected
in MW-4BR and GW-DUP-2 at concentrations of 0.30 J ng/L and 0.47 J ng/L, respectively. MCLs
and health advisory levels are not established for these compounds. Only PFHxA and PFHpA have
an EPA Tapwater RSL, and the detected concentrations were orders of magnitude below the RSLs.

4.0 Quality Assurance – Quality Control

For QA/QC purposes, non-dedicated equipment and tools were decontaminated prior to use at each
sampling location or following exposure to groundwater. Field QA/QC samples were analyzed
along with the investigative samples to determine potential variability introduced in sampling,
handling, shipping, and analysis. H&H collected one duplicate groundwater sample to evaluate
the ability of the laboratory to reproduce sample results. The sample was analyzed for the same
parameters as the parent sample, and the analytical results were compared with those of the parent
sample. The analytical results of the parent sample and the duplicate sample are used to evaluate
the cumulative precision of the analytical method, sample matrix, and sample collection
techniques. Duplicate sample laboratory analytical results for groundwater are presented in Table
2. Review of the groundwater duplicate sample results in comparison to the parent sample results
indicates that there was no significant variability.

Furthermore, because PFAS compounds are present in many commonly used materials, sampling
activities were conducted in accordance with the requirements listed in the PFAS Sampling
Checklist provided by Pace and included as Appendix C. Nitrile gloves were worn by H&H field
personnel during sampling. Other clothing and personal protective equipment (PPE)
considerations are included on the PFAS Sampling Checklist, and those guidelines were followed
during field activities. In addition to the checklist, a trace sampling technique was utilized. The
process involves two field personnel to collect a sample – one sampler handling the laboratory
provided containers and one sampler handling the groundwater purging/water quality equipment.

Downhole field equipment used for permanent well installation and groundwater sampling (e.g.,
water level meter and hollow stem augers) were decontaminated prior to installation and sampling
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March 13, 2024
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of each well. Decontamination consisted of washing and or steam cleaning the equipment with
potable water and Alconox, followed by rinsing the equipment with laboratory-provided organic
and PFAS-free deionized water. Similarly, the hand auger was decontaminated following the
above procedures during screening for the presence of subsurface utilities prior to installation of
the boring using mechanical drilling tools.

QA/QC samples were collected to assess the field sampling and analytical programs. H&H
collected one equipment rinse blank (EB-2) by pouring PFAS-free water provided by the
laboratory over decontaminated field instruments. H&H also collected one field blank (FB-2).
The samples were analyzed for PFAS by EPA Method 1633. PFAS compounds were not detected
in the equipment rinse blank or the field blank at concentrations above the laboratory method
detection limits. Equipment rinse blank and field blank sample laboratory analytical results for
the bedrock groundwater sampling event are presented in page 2 of Table 2. Based on the
procedures followed and results, the data quality is considered to be acceptable for its intended
use.

5.0 Investigation-Derived Waste

Investigation-derived waste (IDW) from bedrock well installation activities in January 2024 was
placed in drums due to the potential presence of PFAS. A total of 27 drums (13 groundwater and
14 soil) were generated during bedrock well installation activities. To characterize the drums for
disposal, composite samples were collected for laboratory analysis. One composite groundwater
IDW sample (IDW-GW-BR) and one composite soil IDW sample (IDW-SOIL-BR) were collected
by homogenizing discrete samples from the media-specific drums into sample containers. The
groundwater IDW was collected using a dedicated PVC bailer. The soil IDW was collected using
a decontaminated stainless steel hand auger. Samples were sent for laboratory analysis by draft
EPA Method 1633 for PFAS and EPA Method 6020B and 7470A for RCRA metals plus cobalt.

Based on the laboratory analytical results, PFAS was detected in drums containing groundwater
generated during the bedrock well installation (IDW-GW-BR), but not in drums containing soils
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March 13, 2024
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generated during the bedrock well installation (IDW-SOIL-BR). As such, soil in the drums
associated with IDW-SOIL-BR will be emptied and thin spread on-Site. The empty drums will be
recycled or disposed by an H&H contractor. Because local disposal facilities no longer take PFAS-
impacted wastes, drums associated with IDW-GW-BR will need to be sent to the Waste
Management Subtitle C hazardous waste landfill in Emille, AL for disposal. To attempt to save
on IDW management costs, H&H sampled soil IDW from select drums associated with monitoring
well locations that did not indicate significant PFAS detections during previous shallow permanent
well installation activities conducted in October 2023. Soil cuttings associated with shallow wells
MW-1, MW-4, and MW-6 (IDW-SOIL-146), and cuttings from shallow wells MW-7, MW-8, and
MW-9 (IDW-SOIL-789) were sampled for PFAS by draft EPA Method 1633 and RCRA metals
plus cobalt. Cuttings from shallow wells MW-2, MW-3, and MW-5 were not sampled because it
is assumed that the initial soil PFAS detections in the original composite sample from the soil
cutting drums originated from these locations. For IDW-SOIL-146 and IDW-SOIL-789, one
aliquot from each drum was homogenized with aliquots from other drums in their designated
groups and collected into sample containers. The soil IDW was collected using a decontaminated
stainless steel hand auger.

PFAS was not detected in IDW-SOIL-146 or IDW-SOIL-789. As such, the soils from these
corresponding drums will be spread on-Site in the same manner as described above. PFAS-
impacted groundwater and soil IDW from initial site assessment activities conducted by ECS (the
previous consultant) in July 2023, soil and groundwater assessment activities conducted by H&H
in October 2023, and bedrock groundwater assessment activities conducted by H&H (January
2024) will need to be sent to the Waste Management Subtitle C hazardous waste landfill in Emille,
AL for disposal. The total drum count for disposal in Emille, AL is expected to be 24 drums (16
groundwater and 8 soil). The table below summarizes the total number of drums generated during
each event and the total number of drums to be disposed of versus thin spread on site.

For the various IDW samples, detected metal concentrations are likely naturally occurring and are
within the 20:1 rule for evaluating if they could be hazardous wastes. Based on this evaluation,
Mr. Rick Henterly
March 13, 2024
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the IDW do not qualify as hazardous waste for metals. The various laboratory analytical datasheets
for the IDW samples are included in Appendix D.

Consultant July 2023 October 2023 January 2024 Disposal Thin Spread
GW Soil GW Soil GW Soil GW Soil GW Soil
ECS 1 1 N/A N/A N/A N/A 1 1 N/A N/A
H&H N/A N/A 2 17 13 14 15 7 N/A 24
Total 2 19 27 24 24
ECS = ECS Southeast LLP
GW = groundwater
N/A = not applicable

6.0 Summary

H&H has completed the Site Conditions Questionnaire and bedrock groundwater assessment
activities at the former magnet manufacturing facility located at 1 Hitachi Metals Drive in China
Grove, Rowan County, North Carolina. The additional groundwater assessment activities were to
check for the presence of PFAS in the bedrock aquifer and to evaluate the potential for impacts to
off-Site water supply wells, which are also screened in the bedrock aquifer. Considering the
shallow groundwater data from October 2023 and the recent bedrock groundwater results, PFAS
was not detected in shallow or bedrock groundwater at the downgradient property line at
concentrations above proposed EPA MCLs, and no PFOA was detected in the bedrock well. These
two monitoring wells are situated between the location of higher PFAS levels on-Site and the off-
site water supply wells situated 800 ft away. Therefore, the potential to impact off-Site water
supply wells appears to be low.

Mr. Rick Henterly
March 13, 2024
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Should you have any questions or need any additional information, please feel free to contact us.

Sincerely,
Hart & Hickman, PC

Matt Bramblett, PE Sam Martin, PG
Principal Sr. Project Geologist

Attachments:
Table 1 – Summary of Well Construction and Groundwater Elevation Data
Table 2 – Summary of Groundwater PFAS Analytical Data
Figure 1 – Site Location Map
Figure 2 – Site Map
Appendix A – Site Conditions Questionnaire
Appendix B – Soil Boring Logs and Well Construction Records
Appendix C – Field Sampling Forms and PFAS Sampling Checklist
Appendix D – Laboratory Analytical Reports
Table 1
Summary of Well Construction and Groundwater Elevation Data
Former Magnet Manufacturing Facility
1 Hitachi Metals Drive
China Grove, North Carolina
H&H Job No. PAL-001
Well ID Northing Easting Date Installed Well Diameter
(inches)
Total Well Depth
(ft bgs)
Screened
Interval
(ft bgs)
Top of Casing
Elevation
(ft MSL)
Ground Surface
Elevation
(ft MSL)
Depth to
Groundwater
(ft bTOC)
TOC
Groundwater
Elevation
(ft MSL)
Depth to
Groundwater
(ft bTOC)
TOC
Groundwater
Elevation
(ft MSL)
MW-1 667675.17 1539110.91 10/4/2023 2.0 28 13-28 823.28 823.71 19.79 803.49 NM --
MW-2 667248.65 1538876.95 10/4/2023 2.0 25 10-25 822.13 822.44 19.00 803.13 NM --
MW-3 667250.83 1539281.33 10/5/2023 2.0 22 7-22 822.22 819.60 18.04 804.18 13.11 809.11
MW-4 667295.37 1539356.32 10/4/2023 2.0 25 10-25 827.80 824.88 25.50 802.30 19.62 808.18
MW-5 666960.36 1538888.99 10/5/2023 2.0 25 10-25 821.99 822.41 19.56 802.43 NM --
MW-6 666865.01 1539211.78 10/3/2023 2.0 25 10-25 822.29 822.69 15.69 806.60 NM --
MW-7 667762.78 1539360.26 10/3/2023 2.0 20 5-20 818.43 815.57 19.18 799.25 NM --
MW-8 666631.97 1538453.73 10/3/2023 2.0 38 23-38 810.76 811.12 27.92 782.84 NM --
MW-9 668045.24 1537686.52 10/6/2023 2.0 40 25-40 803.73 800.94 35.49 768.24 NM --
MW-4BR ----1/29/2024 2.0*85 80-85 827.42 824.75 NI --18.38 809.04
Notes:
ft = feet; bgs = below ground surface; TOC = top of casing; bTOC = below top of casing; MSL = mean sea level; NM =not measured; NI = not installed; -- = not applicable
Monitoring wells MW-1 through MW-9 surveyed by Apogee Surveying, PLLC on October 9, 2023.
Monitoring well MW-4BR top of casing and ground surface elevations calculated by H&H using surveyed elevations from MW-3 and MW-4.
* = 6-inch polyvinyl chloride (PVC) surface casing set to 72 ft bgs.
Well Construction Details
Bedrock Aquifer Zone
Shallow Aquifer Zone
10/9/2024 1/30/2024
https://harthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/Proterial America, LTD (PAL)/PAL.001 China Grove, NC/Report/Bedrock Well Install/Tables/Data Tables2/29/2024
Table X (Page 3 of 3)
Hart & Hickman, PC
Table 2Summary of Groundwater PFAS Analytical DataFormer Magnet Manufacturing Facility1 Hitachi Metals DriveChina Grove, North CarolinaH&H Job No. PAL-001Consultant and PFAS Analytical NumberSample IDGW-1 GW-5 Equipment Blank Field Blank MW-1 MW-2 MW-4 MW-5 MW-6 MW-7 MW-8 MW-9 EB-1 FB-1Sample Date6/8/2023 6/8/2023 6/8/2023 6/8/2023 10/9/2023 10/9/2023 10/9/2023 10/10/2023 10/9/2023 10/9/2023 10/9/2023 10/10/2023 10/10/2023 10/10/23UnitsPFAS4:2 Flurotelomersulfonic acid (4:2 FTS)<3.9 <1.6 <0.77 <0.75 <0.77 <0.76 <0.360.53 J<0.36 <0.37 <0.35 <0.37 <0.37 <0.36 <0.36 <0.37 <0.38 <0.37NE NE NE6:2 Fluorotelomersulfonic acid (6:2 FTS) 190 240 64 59<1.2 <1.212 H 47 H 9.9 H 11 H 7.9 B, L 10 H<1.9 H2.1 J, B, L<1.8 H <1.9 H <1.9 H <1.8 HNE NE NE8:2 Fluorotelomersulfonic acid (8:2 FTS) 20<2.0 <0.96 <0.93 <0.95 <0.94 <0.56 <0.57 <0.56 <0.56 <0.54 <0.56 <0.57 <0.56 <0.55 <0.57 <0.58 <0.57NE NE NEPerfluorobutanoic acid (PFBA) 380 83 50 400 PF-19<0.74 <0.73 <0.47210 1,600 1,600<0.4514 1.1 J 4.3<0.46 <0.47 <0.48 <0.47NE 18,000 NEPerfluorobutanesulfonic acid (PFBS) 14 4.4 3.0 1.8 J<0.73 <0.72 <0.0861.3 7.3 8.4<0.0830.17 J 0.83 J 1.2<0.085 <0.087 <0.089 <0.0872,000 6,000 NEPerfluoropentanoic acid (PFPeA) 99 280 170 1,100 PF-19<0.79 <0.780.44 J 1,100 5,600 6,100 0.75 J 20<0.17 <0.17 <0.17 <0.17 <0.18 <0.17NE NE NEPerfluorohexanoic acid (PFHxA) 60 140 84 800 PF-19<0.81 <0.800.36 J 480 3,600 3,800 0.62 J 8.5 0.71 J 0.29 J<0.130.79 J<0.13 <0.13NE 9,900 NEPerfluorohexanesulfonic acid (PFHxS)<3.61.8 J 1.4 J 1.7 J<0.71 <0.700.26 J 0.82 J 9.6 8.6<0.160.41 J<0.171.0<0.17 <0.17 <0.18 <0.17NE 390 NEPerfluoroheptanoic acid (PFHpA) 32 64 46 880 PF-19<0.84 <0.83 <0.19130 2,8002,8000.72 J 6.9 1.1 0.29 J<0.190.42 J<0.20 <0.20NE 390 NEPerfluoroheptanesulfonic acid (PFHpS)<4.1 <1.7 <0.820.85 J<0.81 <0.80 <0.17 <0.18 <0.17 <0.18 <0.17 <0.18 <0.18 <0.17 <0.17 <0.18 <0.18 <0.18NE NE NEPerfluorooctanesulfonic acid (PFOS)<4.28.7 8.5 3.8<0.84 <0.830.49 J 0.63 J 0.62 J 0.65 J 0.44 J 0.69 J 0.36 J 1.2 0.47 J 0.98<0.23 <0.230.02 40 4.0Perfluorooctanoic Acid (PFOA)53 23 21 920 PF-19<1.3 <1.30.35 J 8.9 1301401.2 10 0.99 0.40 J<0.190.42 J<0.20 <0.190.004 60 4.0Perfluoropentanesulfonic acid (PFPeS)<3.8 <1.6 <0.76 <0.74 <0.76 <0.75 <0.230.31 J 0.68 J 0.64 J<0.23 <0.24 <0.24 <0.24 <0.23 <0.24 <0.24 <0.24NE NE NEPerfluorononanoic acid (PFNA)<4.64.0 J 3.9 3.6<0.92 <0.91 <0.0940.53 J 0.92 0.99 0.46 J 4.7 0.38 J 0.24 J<0.093 <0.096 <0.098 <0.096NE 59 NEPerfluorodecanoic acid (PFDA)<4.27.3 8.3<0.81 <0.82 <0.81 <0.12 <0.13 <0.12 <0.12 <0.120.35 J<0.13 <0.12 <0.12 <0.13 <0.13 <0.13NE NE NEPerfluoroundecanoic acid (PFUnA)<4.3 <1.81.2 J<0.83 <0.85 <0.84 <0.23 <0.23 <0.23 <0.23 <0.22 <0.23 <0.23 <0.23 <0.22 <0.23 <0.24 <0.23NE NE NEHexafluoropropylene oxide dimer acid (HFPO-DA)<2.93.1 J 1.7 J 0.75 J<0.59 <0.58 <0.91 <0.933.0 J 3.6 J<0.88 <0.92 <0.92 <0.91 <0.90 <0.92 <0.94 <0.9210 15 NEPerfluoro-1-butanesulfonamide (FBSA)<3.9 <1.61.0 J<0.76<0.77<0.76NANANANANANANANANANANANANE NE NEPerfluoro-3-methoxypropanoic acid (PFMPA)<3.6 <1.5 <0.72 <0.69 <0.71 <0.70 <0.35 <0.170.44 J 0.35 J<0.34 <0.36 <0.36 <0.36 <0.35 <0.36 <0.37 <0.36NE NE NEPerfluorooctanesulfonamide (PFOSA)<5.1 <2.1 <1.0 <0.99 <1.0 <1.0 <0.18 <0.19 <0.18 <0.18 <0.18 <0.18 <0.18 <0.18 <0.18 <0.18 <0.19 <0.18NE NE NETotal PFAS848 859 464 4,200 ND ND 14 2,000 14,000 14,000 12.1 76 5.5 11.0 0.47 2.61 ND ND -- -- --Notes:2L Groundwater Standards have not been established by the North Carolina Department of Environmental Quality (NCDEQ) for PFAS. Concentrations are compared to the United States Environmental Protection Agency (EPA) screening levels, where established, as indicated below. 1) EPA Health Advisory Level, dated June 2022.2) EPA Regional Screening Level (RSL) based on a target carcinogenic risk of 1 x 10-6 and target hazard quotient of 1.0, dated November 2023. 3) EPA Proposed Maximum Contaminant Level (MCL), dated March 2023.Underlined values exceed EPA RSL for Tapwater.Shaded values exceed EPA Proposed MCL.Concentrations are reported in nanograms per liter (ng/L).Compound concentrations are reported to the laboratory method detection limits.Only constituents detected in at least one sample are shown in the table above.PFAS = per and polyfluorinated substances; NE = not established; ND = not detected; -- = not applicableJ = Estimated result above the laboratory method detection but below the reporting limit.H = Out of holding time; B = Detected in the method blank.L = Laboratory control samples and duplicates failure.PF-19 = Sample re-analyzed at a dilution that was re-fortified with internal standard.PF-22A = Qualifier ion ration >150% of associated calibration resulting in an estimated concentrationng/L6/8/2023GW-3 / GW-DUPECS (SOP-454)MW-3 / GW-DUP10/10/2023EPA HealthAdvisory Level (1)Tapwater RSL (2)MCL (3)Hart & Hickman, PC (EPA Method 1633)Screening Criteriahttps://harthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/Proterial America, LTD (PAL)/PAL.001 China Grove, NC/Report/Bedrock Well Install/Tables/Data Tables3/7/2024Table 2 (Page 1 of 2)Hart & Hickman, PC
Table 2Summary of Groundwater PFAS Analytical DataFormer Magnet Manufacturing Facility1 Hitachi Metals DriveChina Grove, North CarolinaH&H Job No. PAL-001Consultant and PFAS Analytical NumberSample IDEB-2 FB-2Sample Date1/30/2024 1/30/2024UnitsPFAS4:2 Flurotelomersulfonic acid (4:2 FTS)<0.66 <0.67 <0.73 <0.67NE NE NE6:2 Fluorotelomersulfonic acid (6:2 FTS)<0.94 <0.95 <1.0 <0.95NE NE NE8:2 Fluorotelomersulfonic acid (8:2 FTS)<1.0 <1.0 <1.1 <1.0NE NE NEPerfluorobutanoic acid (PFBA)<1.4 <1.4 <1.5 <1.4NE 18,000 NEPerfluorobutanesulfonic acid (PFBS)<0.25 <0.25 <0.27 <0.252,000 6,000 NEPerfluoropentanoic acid (PFPeA) 2.0 2.1<0.36 <0.34NE NE NEPerfluorohexanoic acid (PFHxA) 1.1 1.1<0.22 <0.21NE 9,900 NEPerfluorohexanesulfonic acid (PFHxS)<0.20 <0.20 <0.21 <0.20NE 390 NEPerfluoroheptanoic acid (PFHpA) 0.35 J 0.34 J<0.27 <0.25NE 390 NEPerfluoroheptanesulfonic acid (PFHpS)<0.29 <0.30 <0.32 <0.30NE NE NEPerfluorooctanesulfonic acid (PFOS)<0.30 <0.31 <0.33 <0.310.02 40 4.0Perfluorooctanoic Acid (PFOA)<0.22 <0.22 <0.24 <0.220.004 60 4.0Perfluoropentanesulfonic acid (PFPeS)<0.23 <0.23 <0.25 <0.23NE NE NEPerfluorononanoic acid (PFNA)<0.18 <0.18 <0.20 <0.18NE 59 NEPerfluorodecanoic acid (PFDA)<0.18 <0.18 <0.19 <0.18NE NE NEPerfluoroundecanoic acid (PFUnA)<0.26 <0.26 <0.28 <0.26NE NE NEHexafluoropropylene oxide dimer acid (HFPO-DA)<1.0 <1.0 <1.1 <1.010 15 NEPerfluoro-1-butanesulfonamide (FBSA)NA NA NA NANE NE NEPerfluoro-3-methoxypropanoic acid (PFMPA)<0.47 <0.48 <0.52 <0.48NE NE NEPerfluorooctanesulfonamide (PFOSA) 0.30 PF-22A, J 0.47 PF-22A, J<0.32 <0.30NE NE NETotal PFAS3.8 4.0 ND ND -- -- --Notes:2L Groundwater Standards have not been established by the North Carolina Department of Environmental Quality (NCDEQ) for PFAS. Concentrations are compared to the United States Environmental Protection Agency (EPA) screening levels, where established, as indicated below. 1) EPA Health Advisory Level, dated June 2022.2) EPA Regional Screening Level (RSL) based on a target carcinogenic risk of 1 x 10-6 and target hazard quotient of 1.0, dated November 2023. 3) EPA Proposed Maximum Contaminant Level (MCL), dated March 2023.Underlined values exceed EPA RSL for Tapwater.Shaded values exceed EPA Proposed MCL.Concentrations are reported in nanograms per liter (ng/L).Compound concentrations are reported to the laboratory method detection limits.Only constituents detected in at least one sample are shown in the table above.PFAS = per and polyfluorinated substances; NE = not established; ND = not detected; -- = not applicableJ = Estimated result above the laboratory method detection but below the reporting limit.H = Out of holding time; B = Detected in the method blank.L = Laboratory control samples and duplicates failure.PF-19 = Sample re-analyzed at a dilution that was re-fortified with internal standard.PF-22A = Qualifier ion ration >150% of associated calibration resulting in an estimated concentrationng/LHart & Hickman, PC (EPA Method 1633)MW-4BR / GW-DUP-21/30/2024Screening CriteriaEPA HealthAdvisory Level (1)Tapwater RSL (2)MCL (3)https://harthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/Proterial America, LTD (PAL)/PAL.001 China Grove, NC/Report/Bedrock Well Install/Tables/Data Tables3/7/2024Table 2 (Page 2 of 2)Hart & Hickman, PC
USGS The National Map: National Boundaries Dataset, 3DEP Elevation
Program, Geographic Names Information System, National
Hydrography Dataset, National Land Cover Database, National
Structures Dataset, and National Transportation Dataset; USGS Global
Ecosystems; U.S. Census Bureau TIGER/Line data; USFS Road Data;
Natural Earth Data; U.S. Department of State Humanitarian Information
Unit; and NOAA National Centers for Environmental Information, U.S.
Coastal Relief Model. Data refreshed April, 2023.
SITE LOCATION MAP
FORMER MAGNET MANUFACTURING FACILITY
1 HITACHI METALS DRIVE
CHINA GROVE, NORTH CAROLINA
DATE: 11-30-23
JOB NO: PAL-001
REVISION NO: 0
FIGURE NO: 1
2923 South Tryon Street - Suite 100
Charlotte, North Carolina 28203
704-586-0007 (p) 704-586-0373 (f)
License # C-1269 / # C-245 Geology
TITLE
PROJECT
0 2,000 4,000
SCALE IN FEET
SITE
Path: C:\Users\draburn.HARTHICKMAN\AppData\Local\Temp\ArcGISProTemp5036\Untitled\Untitled.aprxN
U.S.G.S. QUADRANGLE MAP
CHINA GROVE, NORTH CAROLINA 2022
QUADRANGLE
7.5 MINUTE SERIES (TOPOGRAPHIC)
HWY 152
EINTERSTATE 85MW-1
MW-2 MW-3
MW-6
MW-2MW-8
MW-9
MW-5
MW-7
MW-4
BUILDING 1
BUILDING 2
MW-4BR
LEGEND
SITE PROPERTY BOUNDARY
PARCEL LINE
FORMER AFFF FIRE-SUPRESSION TANK
PERMANENT MONITORING WELL LOCATION
PERMANENT BEDROCK MONITORING WELL
LOCATION
JOB NO. PAL-001
REVISION NO. 0DATE: 2-29-24
FIGURE NO. 2
FORMER MAGNET MANUFACTURING FACILITY
1 HITACHI METALS DRIVE
CHINA GROVE, NORTH CAROLINA 28023
SITE MAP
2923 South Tryon Street-Suite 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f)
License # C-1269 / #C-245 Geology
MW-2
MW-5
MW-6
MW-2MW-8
MW-9
NOTES:
1.AERIAL IMAGERY FROM BING IMAGE SERVICES.
2.PARCEL DATA OBTAINED FROM ROWAN COUNTY GIS, 2023.
3.AFFF = AQUEOUS FILM FORMING FOAM
4.MW-1 THROUGH MW-9 INSTALLED ON 10/3/2023 THROUGH
10/6/2023. MW-4BR INSTALLED ON 1/29/2024.

Appendix A

Site Conditions Questionnaire

1.Is the contaminated property located on or immediately adjacent to residential property, schools, day-care
centers or other sensitive populations? If yes, please attach a map showing all on-property and adjoining
property use.
Y N
2.Is the property completely surrounded by a locked fence? If no, please explain any known security measures to
prevent public access to the site.
Y N
3.Are site surface soils known to be contaminated? If yes, describe briefly the location, type and extent of known
contamination. If unknown (U), briefly state the extent of investigation thus far.
Y N U
4.Is site groundwater known to be contaminated? If yes, describe briefly the location, type and extent of known
contamination. If unknown (U), briefly state the extent of investigation thus far.
Y N U
5.Is site sediment or surface water known to be contaminated? If yes, describe briefly. If unknown (U), briefly
state the extent of investigation thus far.
Y N U
6.Has groundwater contamination affected any drinking water wells? If yes, please describe briefly. If unknown
(U), briefly state the extent of investigation thus far.
Y N U
7.What is the distance between known contamination and the nearest potable well (for example, drinking water
well, irrigation well or industrial process well)?
8.What is the distance between known contamination and the nearest down-gradient potable well (for example,
drinking water well, irrigation well or industrial process well)?
9.What is the distance to the nearest downstream surface water intake used as a water source?
Site Conditions Questionnaire
_____________
_____________
_____________
NCDEQ Site Name (if known): __________________________________________________________________________________
NCDEQ Site ID number (if known): __________________________________________________________
Site Street address, City and County: ______________________________________________________________________________
1 of 2
800 ft
800 ft
10.Is there an occupied structure within 100 ft of the current known extent of contamination?Y N U
11.Are hazardous vapors, air emissions or contaminated dust suspected to be migrating into residential, commercial
or industrial areas? If yes, please describe briefly. If unknown (U), briefly state the extent of investigation thus
far.
Y N U
12.Have hazardous substances migrated off-property at concentrations in excess of Branch unrestricted-use
remediation goals? If yes, please describe briefly. If unknown (U), briefly state the extent of investigation thus
far.
Y N U
13.Has the local community expressed concerns about contamination at the site? If yes, please explain.Y N
14.Based on current information, are there any sensitive environments located on the property (See a full listing in
the IHSB "Guidelines for Assessment and Cleanup" which can be found on the IHSB web page under the
Guidance link)? If yes, please describe briefly.
Y N
15.Based on current information, has the contamination from the site migrated into any sensitive environments? If
yes, please describe briefly. If unknown (U), briefly state the extent of investigation thus far.
Y N U
16.Do site contaminants include radioactive or mixed radioactive and chemical wastes? If yes, please describe
briefly. If unknown (U), briefly state the extent of investigation thus far.
Y N U
Site Conditions Questionnaire (Cont.)
2 of 2

Appendix B

Soil Boring Logs and Well Construction Records

NOTES: Boring hand cleared via hand auger to 5 ft bgs. MW-4BR top of casing elevation calculated by H&H.
generated using GroundLogs.online
Client:
Project:
Address:
WELL LOG
Well No.
Page:
MW-4BR
1 of 2
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
1/24/23
1/29/23
Geologic Exploration (GEX)
HA, HSA, Air Rotary
Geprobe 3230DT
Brian Thomas
JLH
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Top of Casing Elev. (ft):
Location (X,Y):
85.0 bgs
8.25
Grab (GR), Split Spoon (SS)
18.38' bTOC
Well Depth (ft):
Well Diameter (in):
Screen Slot (in):
Riser Material:
Screen Material:
Seal Material(s):
Filter Pack:
85.0 bgs
2.0
0.010
Sch 40 PVC
Sch 40 PVC Slotted
Bent.-Cement Grout/Bent.Chips
Sand Pack
DEPTH (ft)LITHOLOGYWATER LEVELWELLCOMPLETIONCOLLECT
Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PID (ppm)Lab SampleDEPTH (ft)0
5
10
15
20
25
30
35
40
45
well stickup
SS
SS
SS
SS
SS
GR
DP
DP
DP
DP
2
1
1
1
1
0
1
1
0
0
0
2
0
2
2
2
02
0.80
1.60
2.00
0.80
1.20
5.00
5.00
4.75
4.50
4.00
(0') SILT (ML); trace coarse gravel and sand, soft, dry, brown, some roots
(0.25') Clayey SILT (ML); medium stiff, dry, light brown, tan and yellow mottling
(5') Clayey SILT (ML); medium stiff, moist, orange and tan, yellow and white
mottling
(11') Clayey SILT (ML); trace coarse sand, medium stiff, moist, orange, tan, and
yellow, white mottling
(17') SILT (ML); trace coarse sand, very soft, wet, tan, pink mottling
(24') Clayey SILT (ML); soft, wet, reddish brown, yellow and white mottling
(29') SILT (ML); soft, wet, dull orange brown with black and dark brown mottling
(34') SILT (ML); very soft, saturated, pinkish red, black, tan, and yellow
(39') SILT (ML); very soft, saturated, pinkish red and yellow
(40') SILT (ML); trace clay, very soft, saturated, gray, yellow, black, and pink
0.2
0.2
0.4
0.2
0.5
43.9
0.8
3.0
1.9
2.0
2.4
2.2
2.0
2.0
2.1
2.1
0
5
10
15
20
25
30
35
40
45
827.42
Proterial America, Ltd
PAL-001
1 Hitachi Metals Dr., China Grove, NC
(44') SILT (ML); very soft, saturated, red, black, tan, and yellow
NOTES: Boring hand cleared via hand auger to 5 ft bgs. MW-4BR top of casing elevation calculated by H&H.
generated using GroundLogs.online
Client:
Project:
Address:
Proterial America, Ltd
PAL-001
China Grove, NC
WELL LOG
Well No.
Page:
MW-4BR
2 of 2
Drilling Start Date:
Drilling End Date:
Drilling Company:
Drilling Method:
Drilling Equipment:
Driller:
Logged By:
Boring Depth (ft):
Boring Diameter (in):
Sampling Method(s):
DTW During Drilling (ft):
DTW After Drilling (ft):
Top of Casing Elev. (ft):
Location (X,Y):
Well Depth (ft):
Well Diameter (in):
Screen Slot (in):
Riser Material:
Screen Material:
Seal Material(s):
Filter Pack:
85.0 bgs
2.0
0.010
Sch 40 PVC
Sch 40 PVC Slotted
Bent.-Cement Grout/Bent.Chips
Sand Pack
DEPTH (ft)LITHOLOGYWATER LEVELWELLCOMPLETIONCOLLECT
Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION
MEASURE
PID (ppm)Lab SampleDEPTH (ft)45
50
55
60
65
70
75
80
85
90
SS
SS
SS
SS
45
4
8
12
20
20
45
50/5
41
43
50/2
50/0.5
0.00
0.60
1.00
1.20
1.00
(85') Boring terminated
0.0
0.3
0.8
1.9
45
50
55
60
65
70
75
80
85
90
85.0 bgs
8.25
Grab (GR), Split-Spoon (SS)
18.38' bTOC
827.42
1/24/23
1/29/23
Geologic Exploration (GEX)
HA, HSA, Air Rotary
Geprobe 3230DT
Brian Thomas
JLH
(49') SILT (ML); trace fine-medium sand, soft, saturated, yellowish, tan and white,
relic structures
(54') Silty SAND (SM); mostly fine-medium grained sand, dense, saturated, gray,
light tan, and white (Partially Weathered Rock)
(59') Silty SAND (SM); medium-coarse sand, dense, wet, gray, light tan, and white
(Partially Weathered Rock)
(64') Silty SAND (SM); medium-coarse sand, very dense, wet, dark gray, black, and
white (Partially Weathered Rock)
-Split Spoon Refusal
(67') BEDROCK: Competent, slightly weathered, dark gray, black, and
white (GRANITE)
-Hollow Stem Auger Refusal; Switch to Air Rotary
(72') 6" PVC Casing Set To Ground Surface
(73') Dry fracture(s), low drill chatter, large rock fragments to surface
(76-77') Fracture zone, low drill chatter, approximate cumulative water production 2-5 gal/min
(80-82') Facture zone, large rock fragments, approximate cumulative water
production 20-25 gal/min
WELL CONSTRUCTION RECORD (GW-1) For Internal Use Only:
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 6-6-2018
1.Well Contractor Information:
Well Contractor Name
NC Well Contractor Certification Number
Company Name
2.Well Construction Permit #: List all applicable well construction permits (i.e. UIC, County, State, Variance, etc.)
3.Well Use (check well use):
Water Supply Well: □Agricultural □Municipal/Public □Geothermal (Heating/Cooling Supply) □Residential Water Supply (single) □Industrial/Commercial □Residential Water Supply (shared) □Irrigation □Wells > 100,000 GPD
Non-Water Supply Well: □Monitoring □Recovery
Injection Well: □Aquifer Recharge □Groundwater Remediation □Aquifer Storage and Recovery □Salinity Barrier □Aquifer Test □Stormwater Drainage □Experimental Technology □Subsidence Control □Geothermal (Closed Loop)□Tracer □Geothermal (Heating/Cooling Return) □Other (explain under #21 Remarks)
4. Date Well(s) Completed: Well ID#
5a. Well Location:
Facility/Owner Name Facility ID# (if applicable)
Physical Address, City, and Zip
County Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/seconds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6.Is(are) the well(s): □Permanent or □Temporary
7.Is this a repair to an existing well: □Yes or □No
If this is a repair, fill out known well construction information and explain the nature of the repair under #21 remarks section or on the back of this form.
8. For Geoprobe/DPT or Closed-Loop Geothermal Wells having the same
construction, only 1 GW-1 is needed. Indicate TOTAL NUMBER of wells
drilled:
9. Total well depth below land surface: (ft.) For multiple wells list all depths if different (example- 3@200’ and 2@100′)
10.Static water level below top of casing: (ft.) If water level is above casing, use “+”
11. Borehole diameter: (in.)
12. Well construction method:
(i.e. auger, rotary, cable, direct push, etc.)
FOR WATER SUPPLY WELLS ONLY:
13a. Yield (gpm) Method of test:
13b. Disinfection type: Amount:
14. WATER ZONES
FROM TO DESCRIPTION
ft. ft.
ft. ft.
15. OUTER CASING (for multi-cased wells) OR LINER (if applicable)
FROM TO DIAMETER THICKNESS MATERIAL
ft. ft. in.
16. INNER CASING OR TUBING (geothermal closed-loop)
FROM TO DIAMETER THICKNESS MATERIAL
ft. ft. in.
ft. ft. in.
17. SCREEN
FROM TO DIAMETER SLOT SIZE THICKNESS MATERIAL
ft. ft. in.
ft. ft. in.
18. GROUT
FROM TO MATERIAL EMPLACEMENT METHOD & AMOUNT
ft. ft.
ft. ft.
ft. ft.
19. SAND/GRAVEL PACK (if applicable)
FROM TO MATERIAL EMPLACEMENT METHOD
ft. ft.
ft. ft.
20. DRILLING LOG (attach additional sheets if necessary)
FROM TO DESCRIPTION (color, hardness, soil/rock type, grain size, etc.)
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
21. REMARKS
22.Certification:
Signature of Certified Well Contractor Date
By signing this form, I hereby certify that the well(s) was (were) constructed in accordance with 15A NCAC 02C .0100 or 15A NCAC 02C .0200 Well Construction Standards and that a copy of this record has been provided to the well owner.
23.Site diagram or additional well details:
You may use the back of this page to provide additional well construction info (add 'See Over' in Remarks Box). You may also attach additional pages if necessary.
24.SUBMITTAL INSTRUCTIONS
Submit this GW-1 within 30 days of well completion per the following:
24a. For All Wells: Original form to Division of Water Resources (DWR),
Information Processing Unit, 1617 MSC, Raleigh, NC 27699-1617
24b. For Injection Wells: Copy to DWR, Underground Injection Control (IUC)
Program, 1636 MSC, Raleigh, NC 27699-1636
24c. For Water Supply and Open-Loop Geothermal Return Wells: Copy to the county environmental health department of the county where installed
24d. For Water Wells producing over 100,000 GPD: Copy to DWR, CCPCUA Permit Program, 1611 MSC, Raleigh, NC 27699-1611

Appendix C

Field Sampling Forms and PFAS Sampling Checklist

6?%%%0DVWHU7HPSODWHV?)RUPV)RUPV?/RZ)ORZ*URXQGZDWHU6DPSOLQJ)RUPSGI/DVW8SGDWHG-RE1R:HOO,':DWHU 9ROXPH 3XUJLQJ'27HPS 6 &RQG S+ 253 7XUELGLW\7LPH/HYHO3XUJHG 5DWHPJ/R&P6FP68P9178*HQHUDOL]HGStabilization CriteriaLOW-FLOW GROUNDWATER 2WKHU)LHOG3DUDPHWHUVBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB3DUDPHWHUVWDNHQZLWK)LHOG)LOWUDWLRQ<HV1RSAMPLING RECORD'DWH*5281':$7(R),(/'PARAMETERS6WDELOL]DWLRQFULWHULDJXLGHOLQHVIURPWKH(3$5HJLRQ/6$6'2SHUDWLQJ3URFHGXUHIRU*URXQGZDWHU6DPSOLQJ$SULO6WDELOL]DWLRQRFFXUVZKHQSDUDPHWHUVDUHVWDEOHIRUWKUHHFRQVHFXWLYHUHDGLQJVPHDVXUHGDWDSSUR[LPDWHO\ILYHPLQXWHLQWHUYDOV7KHDERYHVWDELOL]DWLRQFULWHULDPD\YDU\EDVHGRQUHJXODWRU\SURJUDPDQGRUVLWHFRQGLWLRQV&KHFNZLWK3URMHFW0DQDJHUIRUVLWHVSHFLILFUHTXLUHPHQWV7XUELGLW\YDOXHV178VPD\EHUHTXLUHGIRUVHOHFWDQDO\VHVHJPHWDOV,IVWDELOL]DWLRQFULWHULDLVQRWDWWDLQDEOHFRQWDFW3URMHFW0DQDJHU7XUELGLW\178VRUVWDELOL]HG:DWHU/HYHOVOLJKWDQGVWDEOHGUDZGRZQIWS+686SHFLILF&RQGXFWLYLW\'LVVROYHG2[\JHQPJ/6LWH1DPH6LWH/RFDWLRQ6DPSOLQJ3HUVRQQHOBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB:HDWKHU:HOO'LDPHWHU7RWDO:HOO'HSWKIWBBBBBBBBBBBB6FUHHQ,QWHUYDOIW'HSWKWR:DWHUIW7XELQJ0DWHULDO7\SHRI3XPS&DVLQJ0DWHULDO7RSRI&DVLQJ(OHYDWLRQIWPVO3XPS7XELQJVHWDWIW127(66DPSOHGDW6DPSOH&RQGLWLRQ&OHDU&ORXG\2WKHU,I\HVZKLFKVDPSOHSDUDPHWHUVZHUHILHOGILOWHUHG6DPSOH'HOLYHUHGWR$QDO\WLFDO3DUDPHWHUVDQG&RQWDLQHUV7\SHV1XPEHURI&RQWDLQHUV3UHVHUYDWLYHV3DJHBBBRIBBBPAL-001Former Magnet ManufacturingFacility1/30/24China Grove,NCJSH87.2683Beginpumping@10:3010:3510:4010:4510:5010:5511:0011:0511:1011:1519.4019.4019.4019.4019.4019.4019.4019.4019.400.5 L1.0 L1.5 L2.0 L2.5 L3.0 L3.5 L4.0 L4.5 L 100 mL/min100 mL/min100 mL/min100 mL/min100 mL/min100 mL/min100 mL/min100 mL/min100 mL/min17.518.619.119.420.019.619.819.919.9184.6166.9150.9146.9142.0139.1136.133.1131.77.036.826.786.746.716.696.666.646.6340.846.745.448.352.755.654.360.859.075.468.342.931.929.023.021.013.413.76.285.925.655.515.475.545.515.475.54N/AHACH2100Q, YSI Pro Plusx2 250 mL HDPE unpreserved for PFAS byEPA draft Method 1633; x1 100 mL HDPE unpreserved for PFAS byEPA draft Method 1633PeristalticPVC11:15Pace AnalyticalMW-4BR8585 HDPE bgs18.3840F,partlycloudyTOCJLH2-inchTOCClear11827.42
PACELABS.COM 1
PFAS FIELD SAMPLING GUIDE
Per- and Polyfluoroalkyl Substances (PFAS) are found in a
variety of sources, including equipment typically used to
collect soil, groundwater, surface water, sediment, and
drinking water samples. Due to this concern, as well as
the need for very low reporting limits, special handling and
care must be taken when collecting samples.
To avoid PFAS sample contamination, Pace Analytical® has
developed this Guide of recommendations for collecting
PFAS samples for testing and analysis.
FIELD QUALITY CONTROL
Field QC is important since many items typically taken to
the field contain PFAS and laboratories report to single
digit ppt or ng/L levels. The use of Field Reagent Blanks
(FRB) (synonymous with Field Blanks) is written into EPA
537.1 and 533 as a means to verify that PFAS contamination
of samples was not caused by the field sampling activity.
FRBs include a container filled with PFAS-free water and
an empty container. An FRB is collected by pouring the
PFAS-free water into the empty container at the time a
sample is collected in the field. The FRB is processed in
the laboratory in the same manner as a field sample.
The use of PFAS-free rinsate water is recommended after
cleaning any required sampling equipment (before and
after sampling) for matrices such as soil. Collection of the
rinsate water as an Equipment Blank (EB) and submittal
to the laboratory for analysis is recommended to verify
that sampling equipment did not cause contamination of
samples.
Some states have issued sampling standard operating
procedures that also stipulate the use of Trip Blanks (TBs)
for PFAS projects.
BEST PRACTICES FOR PFAS SAMPLE
COLLECTION
• Wash hands and use new nitrile gloves for each
sample collected
• Groundwater, surface water, or drinking water
samples should not be filtered as the glass fiber
on the filter can potentially absorb PFAS
• Collect the PFAS sample first, prior to collecting
samples for any other parameters into any other
containers. This avoids contact with any other type
of sample container, bottles or package materials
• Do not place the sample bottle cap on any surface
when collecting the sample, and avoid all contact
with the inside of the sample bottle or its cap
• When the labeled sample is collected, place
the samples in an individual sealed plastic bag
separate from all other sample parameter bottles
• Samples must be chilled during shipment and
should arrive at the lab at <6 C +/-2
SPECIALTY SERVICES
FIELD SAMPLING GUIDE
DO USE DO NOT USE
MATRIX CONTAINER PRESERVATIVE METHOD NOTES
Drinking Water 2 x 250 ml HDPE or PP Trizma EPA Method 537ůś Trizma is a buffer and
removes free chlorine.
Groundwater, surface
water, waters 2 x 250 ml HDPE or PP none EPA Method 537M
Effluent 2 x 250 ml HDPE or PP Trizma EPA Method 537M
Finished samples may
require Trizma.
Soil, sediment, bio-solids 1 x 250 ml (or 4 ounce) HDPE or PP none EPA Method 537M
Sample extraction = 14 days. Sample analysis = 28 days.
PACELABS.COM 2
Field Sampling Guidance & SOPs
Click here for a list of state and other organization
issued SOPs.
Sample Container Items
Field Equipment
Field Clothing and Personal Protection Equipment
Field Equipment Decontamination Items
Food Items
• HDPE or Polypropylene (PP)
• Lined or unlined HDPE or polypropylene caps
• Glass or LDPE container
• Teflon™-lined cap
• Alconox® and/or Liquinox® • Decon 90
• Bottled water and hydration drinks (i.e. Gatorade
® and Powerade®)
to be brought and consumed only in the staging area
• Food and drink other than the exceptions listed at left.
• High density polyethylene (HDPE) or polypropylene materials
• Silicon tubing
• Loose paper (non-water resistant)
• Aluminum field clipboards or Masonite
• Sharpies, pens
• Regular Ice
• Teflon™ containing materials
• Teflon™ tubing
• Waterproof field books
• Plastic clipboards, binders, or spiral notebooks
• Post-It Notes
• Chemical (blue) ice packs
• Well-laundered clothing, defined as clothing that has been washed
six or more times after purchase, made of synthetic or natural
fibers. Cotton clothing preferred.
• No fabric softener
• Boots made with polyurethane and polyvinyl chloride (PVC)
• Sunscreen that is all natural and/or organic
• Insect repellents that is all natural and/or organic
• New clothing or water resistant, waterproof, or stain-treated
clothing; no clothing containing Gore-TexTM
• Clothing laundered using fabric softener
• Tyvek®
• Boots containing Gore-Tex
TM
• Cosmetics, moisturizers, hand cream or related products as part of
personal hygiene and/or showering routine the day of sampling

Appendix D

Laboratory Analytical Reports

 Bedrock Well Groundwater PFAS and QA/QC Results (January 2024)
 Bedrock Well Groundwater IDW PFAS Results (January 2024)
 Bedrock Well Groundwater IDW Metals Results (January 2024)
 Bedrock Well Soil IDW PFAS Results (January 2024)
 Shallow Well (MW-1, MW-4, MW-6) Soil IDW Re-Sample PFAS Results (January 2024)
 Shallow Well (MW-1, MW-4, MW-6) Soil IDW Re-Sample Metals Results (January 2024)
 Shallow Well (MW-7, MW-8, MW-9) Soil IDW Re-Sample PFAS Results (January 2024)
 Shallow Well (MW-7, MW-8, MW-9) Soil IDW Re-Sample Metals Results (January 2024)
 Shallow Well Groundwater IDW PFAS Results (October 2023)
 Shallow Well Groundwater IDW Metals Results (October 2023)
 Shallow Well Soil IDW Metals, TPH-DRO/GRO, and PFAS Results (October 2023)
#=CL#
February 19, 2024
LIMS USE: FR - SAM MARTIN
LIMS OBJECT ID: 92710962
92710962
Project:
Pace Project No.:
RE:
Sam Martin
Hart & Hickman
2923 South Tryon Street
Suite 100
Charlotte, NC 28203
PAL-001
Dear Sam Martin:
Enclosed are the analytical results for sample(s) received by the laboratory on January 31, 2024. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Taylor M Cannon
[e-mail]
Project Manager
704-977-0943
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 1 of 35
#=SS#
SAMPLE SUMMARY
Pace Project No.:
Project:
92710962
PAL-001
Lab ID Sample ID Matrix Date Collected Date Received
92710962001 MW-4BR Water 01/30/24 11:15 01/31/24 08:15
92710962002 GW-DUP-2 Water 01/30/24 00:00 01/31/24 08:15
92710962003 FB-2 Water 01/30/24 12:10 01/31/24 08:15
92710962004 EB-2 Water 01/30/24 12:15 01/31/24 08:15
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 35
Page 3 of 35
Page 4 of 35
Page 5 of 35
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
February 19, 2024
Taylor Cannon
Pace Analytical Services - NC
9800 Kincey Avenue, Suite 100
Huntersville, NC 28078
Project Location: PAL-001
Client Job Number:
Project Number: 92710962
Laboratory Work Order Number: 24B0102
Enclosed are results of analyses for samples as received by the laboratory on February 1, 2024. If you have any questions
concerning this report, please feel free to contact me.
Sincerely,
Rebecca Faust
Project Manager
Page 6 of 35
Table of Contents
Sample Summary 3
Case Narrative 4
Sample Results 5
24B0102-01 5
24B0102-02 8
24B0102-03 11
24B0102-04 14
Sample Preparation Information 17
QC Data 18
Semivolatile Organic Compounds by - LC/MS-MS 18
B364940 18
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) 23
B364884 23
Flag/Qualifier Summary 24
Certifications 25
Chain of Custody/Sample Receipt 27
Page 7 of 35
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
2/19/2024
Pace Analytical Services - NC
9800 Kincey Avenue, Suite 100
Huntersville, NC 28078
ATTN: Taylor Cannon
92710962
24B0102
The results of analyses performed on the following samples submitted to CON-TEST, a Pace Analytical Laboratory, are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
PAL-001
MW-4BR 24B0102-01 Water Draft Method 1633
GW-DUP-2 24B0102-02 Water Draft Method 1633
FB-2 24B0102-03 Field Blank Draft Method 1633
EB-2 24B0102-04 Equipment Blank Water Draft Method 1633
[TOC_1]Sample Summary[TOC]
Page 8 of 35
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
[TOC_1]Case Narrative[TOC]
Draft Method 1633
Qualifications:
Sample extracted at a dilution due to insufficient volume provided.
Analyte & Samples(s) Qualified:
D-04
24B0102-04[EB-2]
Qualifier ion ratio >150% of associated calibration.
Analyte & Samples(s) Qualified:
PF-22A
Perfluorooctanesulfonamide (PFOSA)
24B0102-01[MW-4BR], 24B0102-02[GW-DUP-2]
The results of analyses reported only relate to samples submitted to Con-Test, a Pace Analytical Laboratory, for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Meghan E. Kelley
Reporting Specialist
Page 9 of 35
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/1/2024
Work Order: 24B0102Sample Description:Project Location: PAL-001
Sample ID: 24B0102-01
Field Sample #: MW-4BR
Sample Matrix: Water
Sampled: 1/30/2024 11:15
[TOC_2]24B0102-01[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by - LC/MS-MS
ND 3.8 2/14/24 14:23 AMSng/L1.4 2/12/24Draft Method 16331Perfluorobutanoic acid (PFBA)
2.0 1.9 2/14/24 14:23 AMSng/L0.33 2/12/24Draft Method 16331Perfluoropentanoic acid (PFPeA)
1.1 0.95 2/14/24 14:23 AMSng/L0.21 2/12/24Draft Method 16331Perfluorohexanoic acid (PFHxA)
0.35 0.95 2/14/24 14:23 AMSng/L0.24 2/12/24Draft Method 16331JPerfluoroheptanoic acid (PFHpA)
ND 0.95 2/14/24 14:23 AMSng/L0.22 2/12/24Draft Method 16331Perfluorooctanoic acid (PFOA)
ND 0.95 2/14/24 14:23 AMSng/L0.18 2/12/24Draft Method 16331Perfluorononanoic acid (PFNA)
ND 0.95 2/14/24 14:23 AMSng/L0.18 2/12/24Draft Method 16331Perfluorodecanoic acid (PFDA)
ND 0.95 2/14/24 14:23 AMSng/L0.26 2/12/24Draft Method 16331Perfluoroundecanoic acid (PFUnA)
ND 0.95 2/14/24 14:23 AMSng/L0.25 2/12/24Draft Method 16331Perfluorododecanoic acid (PFDoA)
ND 0.95 2/14/24 14:23 AMSng/L0.26 2/12/24Draft Method 16331Perfluorotridecanoic acid (PFTrDA)
ND 0.95 2/14/24 14:23 AMSng/L0.24 2/12/24Draft Method 16331Perfluorotetradecanoic acid (PFTeDA)
ND 0.95 2/14/24 14:23 AMSng/L0.25 2/12/24Draft Method 16331Perfluorobutanesulfonic acid (PFBS)
ND 0.95 2/14/24 14:23 AMSng/L0.23 2/12/24Draft Method 16331Perfluoropentanesulfonic acid (PFPeS)
ND 0.95 2/14/24 14:23 AMSng/L0.20 2/12/24Draft Method 16331Perfluorohexanesulfonic acid (PFHxS)
ND 0.95 2/14/24 14:23 AMSng/L0.29 2/12/24Draft Method 16331Perfluoroheptanesulfonic acid (PFHpS)
ND 0.95 2/14/24 14:23 AMSng/L0.30 2/12/24Draft Method 16331Perfluorooctanesulfonic acid (PFOS)
ND 0.95 2/14/24 14:23 AMSng/L0.28 2/12/24Draft Method 16331Perfluorononanesulfonic acid (PFNS)
ND 0.95 2/14/24 14:23 AMSng/L0.30 2/12/24Draft Method 16331Perfluorodecanesulfonic acid (PFDS)
ND 0.95 2/14/24 14:23 AMSng/L0.25 2/12/24Draft Method 16331Perfluorododecanesulfonic acid (PFDoS)
ND 3.8 2/14/24 14:23 AMSng/L0.66 2/12/24Draft Method 163311H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
ND 3.8 2/14/24 14:23 AMSng/L0.94 2/12/24Draft Method 163311H,1H,2H,2H-Perfluorooctane sulfonic
acid (6:2FTS)
ND 3.8 2/14/24 14:23 AMSng/L1.0 2/12/24Draft Method 163311H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
0.30 0.95 2/14/24 14:23 AMSng/L0.29 2/12/24Draft Method 16331PF-22A, JPerfluorooctanesulfonamide (PFOSA)
ND 0.95 2/14/24 14:23 AMSng/L0.40 2/12/24Draft Method 16331N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
ND 0.95 2/14/24 14:23 AMSng/L0.29 2/12/24Draft Method 16331N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
ND 0.95 2/14/24 14:23 AMSng/L0.42 2/12/24Draft Method 16331N-MeFOSAA (NMeFOSAA)
ND 0.95 2/14/24 14:23 AMSng/L0.21 2/12/24Draft Method 16331N-EtFOSAA (NEtFOSAA)
ND 9.5 2/14/24 14:23 AMSng/L2.5 2/12/24Draft Method 16331N-methylperfluorooctanesulfonamidoethan
ol(NMeFOSE)
ND 9.5 2/14/24 14:23 AMSng/L2.3 2/12/24Draft Method 16331N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
ND 3.8 2/14/24 14:23 AMSng/L1.0 2/12/24Draft Method 16331Hexafluoropropylene oxide dimer acid
(HFPO-DA)
ND 3.8 2/14/24 14:23 AMSng/L0.66 2/12/24Draft Method 163314,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
ND 3.8 2/14/24 14:23 AMSng/L0.81 2/12/24Draft Method 163319Cl-PF3ONS (F53B Minor)
ND 3.8 2/14/24 14:23 AMSng/L0.92 2/12/24Draft Method 1633111Cl-PF3OUdS (F53B Major)
ND 9.5 2/14/24 14:23 AMSng/L1.7 2/12/24Draft Method 163313-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
ND 48 2/14/24 14:23 AMSng/L9.7 2/12/24Draft Method 163312H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
ND 48 2/14/24 14:23 AMSng/L8.4 2/12/24Draft Method 163313-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
ND 1.9 2/14/24 14:23 AMSng/L0.47 2/12/24Draft Method 16331Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
ND 1.9 2/14/24 14:23 AMSng/L0.47 2/12/24Draft Method 16331Perfluoro-3-methoxypropanoic acid
(PFMPA)
[TOC_1]Sample Results[TOC]
Page 10 of 35
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/1/2024
Work Order: 24B0102Sample Description:Project Location: PAL-001
Sample ID: 24B0102-01
Field Sample #: MW-4BR
Sample Matrix: Water
Sampled: 1/30/2024 11:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by - LC/MS-MS
ND 1.9 2/14/24 14:23 AMSng/L0.38 2/12/24Draft Method 16331Perfluoro-4-methoxybutanoic acid
(PFMBA)
ND 1.9 2/14/24 14:23 AMSng/L0.83 2/12/24Draft Method 16331Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
Surrogates % Recovery Recovery Limits Flag/Qual
13C4-PFBA 74.1 2/14/24 14:2310-130
13C5-PFPeA 79.3 2/14/24 14:2335-150
13C5-PFHxA 72.2 2/14/24 14:2355-150
13C4-PFHpA 72.3 2/14/24 14:2355-150
13C8-PFOA 71.8 2/14/24 14:2360-140
13C9-PFNA 70.9 2/14/24 14:2355-140
13C6-PFDA 72.5 2/14/24 14:2350-140
13C7-PFUnA 61.7 2/14/24 14:2330-140
13C2-PFDoA 64.1 2/14/24 14:2310-150
13C2-PFTeDA 65.5 2/14/24 14:2310-130
13C3-PFBS 76.1 2/14/24 14:2355-150
13C3-PFHxS 72.2 2/14/24 14:2355-150
13C8-PFOS 70.2 2/14/24 14:2345-140
13C2-4:2FTS 60.6 2/14/24 14:2360-200
13C2-6:2FTS 68.7 2/14/24 14:2360-200
13C2-8:2FTS 56.2 2/14/24 14:2350-200
13C8-PFOSA 68.7 2/14/24 14:2330-130
D3-NMeFOSA 51.7 2/14/24 14:2315-130
D5-NEtFOSA 52.9 2/14/24 14:2310-130
D3-NMeFOSAA 65.3 2/14/24 14:2345-200
D5-NEtFOSAA 62.8 2/14/24 14:2310-200
D7-NMeFOSE 70.5 2/14/24 14:2310-150
D9-NEtFOSE 62.2 2/14/24 14:2310-150
13C3-HFPO-DA 70.9 2/14/24 14:2325-160
Page 11 of 35
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/1/2024
Work Order: 24B0102Sample Description:Project Location: PAL-001
Sample ID: 24B0102-01
Field Sample #: MW-4BR
Sample Matrix: Water
Sampled: 1/30/2024 11:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
10 10 2/2/24 12:52 LLmg/L 2/2/24Draft Method 16331Total Suspended Solids
Page 12 of 35
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/1/2024
Work Order: 24B0102Sample Description:Project Location: PAL-001
Sample ID: 24B0102-02
Field Sample #: GW-DUP-2
Sample Matrix: Water
Sampled: 1/30/2024 00:00
[TOC_2]24B0102-02[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by - LC/MS-MS
ND 3.9 2/14/24 15:10 AMSng/L1.4 2/12/24Draft Method 16331Perfluorobutanoic acid (PFBA)
2.1 1.9 2/14/24 15:10 AMSng/L0.34 2/12/24Draft Method 16331Perfluoropentanoic acid (PFPeA)
1.1 0.97 2/14/24 15:10 AMSng/L0.21 2/12/24Draft Method 16331Perfluorohexanoic acid (PFHxA)
0.34 0.97 2/14/24 15:10 AMSng/L0.25 2/12/24Draft Method 16331JPerfluoroheptanoic acid (PFHpA)
ND 0.97 2/14/24 15:10 AMSng/L0.22 2/12/24Draft Method 16331Perfluorooctanoic acid (PFOA)
ND 0.97 2/14/24 15:10 AMSng/L0.18 2/12/24Draft Method 16331Perfluorononanoic acid (PFNA)
ND 0.97 2/14/24 15:10 AMSng/L0.18 2/12/24Draft Method 16331Perfluorodecanoic acid (PFDA)
ND 0.97 2/14/24 15:10 AMSng/L0.26 2/12/24Draft Method 16331Perfluoroundecanoic acid (PFUnA)
ND 0.97 2/14/24 15:10 AMSng/L0.25 2/12/24Draft Method 16331Perfluorododecanoic acid (PFDoA)
ND 0.97 2/14/24 15:10 AMSng/L0.26 2/12/24Draft Method 16331Perfluorotridecanoic acid (PFTrDA)
ND 0.97 2/14/24 15:10 AMSng/L0.24 2/12/24Draft Method 16331Perfluorotetradecanoic acid (PFTeDA)
ND 0.97 2/14/24 15:10 AMSng/L0.25 2/12/24Draft Method 16331Perfluorobutanesulfonic acid (PFBS)
ND 0.97 2/14/24 15:10 AMSng/L0.23 2/12/24Draft Method 16331Perfluoropentanesulfonic acid (PFPeS)
ND 0.97 2/14/24 15:10 AMSng/L0.20 2/12/24Draft Method 16331Perfluorohexanesulfonic acid (PFHxS)
ND 0.97 2/14/24 15:10 AMSng/L0.30 2/12/24Draft Method 16331Perfluoroheptanesulfonic acid (PFHpS)
ND 0.97 2/14/24 15:10 AMSng/L0.31 2/12/24Draft Method 16331Perfluorooctanesulfonic acid (PFOS)
ND 0.97 2/14/24 15:10 AMSng/L0.28 2/12/24Draft Method 16331Perfluorononanesulfonic acid (PFNS)
ND 0.97 2/14/24 15:10 AMSng/L0.30 2/12/24Draft Method 16331Perfluorodecanesulfonic acid (PFDS)
ND 0.97 2/14/24 15:10 AMSng/L0.26 2/12/24Draft Method 16331Perfluorododecanesulfonic acid (PFDoS)
ND 3.9 2/14/24 15:10 AMSng/L0.67 2/12/24Draft Method 163311H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
ND 3.9 2/14/24 15:10 AMSng/L0.95 2/12/24Draft Method 163311H,1H,2H,2H-Perfluorooctane sulfonic
acid (6:2FTS)
ND 3.9 2/14/24 15:10 AMSng/L1.0 2/12/24Draft Method 163311H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
0.47 0.97 2/14/24 15:10 AMSng/L0.30 2/12/24Draft Method 16331PF-22A, JPerfluorooctanesulfonamide (PFOSA)
ND 0.97 2/14/24 15:10 AMSng/L0.40 2/12/24Draft Method 16331N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
ND 0.97 2/14/24 15:10 AMSng/L0.30 2/12/24Draft Method 16331N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
ND 0.97 2/14/24 15:10 AMSng/L0.43 2/12/24Draft Method 16331N-MeFOSAA (NMeFOSAA)
ND 0.97 2/14/24 15:10 AMSng/L0.21 2/12/24Draft Method 16331N-EtFOSAA (NEtFOSAA)
ND 9.7 2/14/24 15:10 AMSng/L2.5 2/12/24Draft Method 16331N-methylperfluorooctanesulfonamidoethan
ol(NMeFOSE)
ND 9.7 2/14/24 15:10 AMSng/L2.4 2/12/24Draft Method 16331N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
ND 3.9 2/14/24 15:10 AMSng/L1.0 2/12/24Draft Method 16331Hexafluoropropylene oxide dimer acid
(HFPO-DA)
ND 3.9 2/14/24 15:10 AMSng/L0.66 2/12/24Draft Method 163314,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
ND 3.9 2/14/24 15:10 AMSng/L0.82 2/12/24Draft Method 163319Cl-PF3ONS (F53B Minor)
ND 3.9 2/14/24 15:10 AMSng/L0.94 2/12/24Draft Method 1633111Cl-PF3OUdS (F53B Major)
ND 9.7 2/14/24 15:10 AMSng/L1.7 2/12/24Draft Method 163313-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
ND 48 2/14/24 15:10 AMSng/L9.9 2/12/24Draft Method 163312H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
ND 48 2/14/24 15:10 AMSng/L8.5 2/12/24Draft Method 163313-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
ND 1.9 2/14/24 15:10 AMSng/L0.47 2/12/24Draft Method 16331Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
ND 1.9 2/14/24 15:10 AMSng/L0.48 2/12/24Draft Method 16331Perfluoro-3-methoxypropanoic acid
(PFMPA)Page 13 of 35
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/1/2024
Work Order: 24B0102Sample Description:Project Location: PAL-001
Sample ID: 24B0102-02
Field Sample #: GW-DUP-2
Sample Matrix: Water
Sampled: 1/30/2024 00:00
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by - LC/MS-MS
ND 1.9 2/14/24 15:10 AMSng/L0.39 2/12/24Draft Method 16331Perfluoro-4-methoxybutanoic acid
(PFMBA)
ND 1.9 2/14/24 15:10 AMSng/L0.84 2/12/24Draft Method 16331Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
Surrogates % Recovery Recovery Limits Flag/Qual
13C4-PFBA 76.6 2/14/24 15:1010-130
13C5-PFPeA 81.0 2/14/24 15:1035-150
13C5-PFHxA 73.5 2/14/24 15:1055-150
13C4-PFHpA 72.6 2/14/24 15:1055-150
13C8-PFOA 73.1 2/14/24 15:1060-140
13C9-PFNA 75.3 2/14/24 15:1055-140
13C6-PFDA 75.1 2/14/24 15:1050-140
13C7-PFUnA 61.9 2/14/24 15:1030-140
13C2-PFDoA 64.2 2/14/24 15:1010-150
13C2-PFTeDA 67.6 2/14/24 15:1010-130
13C3-PFBS 76.2 2/14/24 15:1055-150
13C3-PFHxS 71.8 2/14/24 15:1055-150
13C8-PFOS 72.5 2/14/24 15:1045-140
13C2-4:2FTS 60.8 2/14/24 15:1060-200
13C2-6:2FTS 69.5 2/14/24 15:1060-200
13C2-8:2FTS 57.5 2/14/24 15:1050-200
13C8-PFOSA 68.8 2/14/24 15:1030-130
D3-NMeFOSA 47.5 2/14/24 15:1015-130
D5-NEtFOSA 48.1 2/14/24 15:1010-130
D3-NMeFOSAA 66.0 2/14/24 15:1045-200
D5-NEtFOSAA 58.8 2/14/24 15:1010-200
D7-NMeFOSE 66.1 2/14/24 15:1010-150
D9-NEtFOSE 59.7 2/14/24 15:1010-150
13C3-HFPO-DA 74.6 2/14/24 15:1025-160
Page 14 of 35
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/1/2024
Work Order: 24B0102Sample Description:Project Location: PAL-001
Sample ID: 24B0102-02
Field Sample #: GW-DUP-2
Sample Matrix: Water
Sampled: 1/30/2024 00:00
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
ND 10 2/2/24 12:52 LLmg/L 2/2/24Draft Method 16331Total Suspended Solids
Page 15 of 35
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/1/2024
Work Order: 24B0102Sample Description:Project Location: PAL-001
Sample ID: 24B0102-03
Field Sample #: FB-2
Sample Matrix: Field Blank
Sampled: 1/30/2024 12:10
[TOC_2]24B0102-03[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by - LC/MS-MS
ND 3.9 2/14/24 15:25 AMSng/L1.4 2/12/24Draft Method 16331Perfluorobutanoic acid (PFBA)
ND 1.9 2/14/24 15:25 AMSng/L0.34 2/12/24Draft Method 16331Perfluoropentanoic acid (PFPeA)
ND 0.97 2/14/24 15:25 AMSng/L0.21 2/12/24Draft Method 16331Perfluorohexanoic acid (PFHxA)
ND 0.97 2/14/24 15:25 AMSng/L0.25 2/12/24Draft Method 16331Perfluoroheptanoic acid (PFHpA)
ND 0.97 2/14/24 15:25 AMSng/L0.22 2/12/24Draft Method 16331Perfluorooctanoic acid (PFOA)
ND 0.97 2/14/24 15:25 AMSng/L0.18 2/12/24Draft Method 16331Perfluorononanoic acid (PFNA)
ND 0.97 2/14/24 15:25 AMSng/L0.18 2/12/24Draft Method 16331Perfluorodecanoic acid (PFDA)
ND 0.97 2/14/24 15:25 AMSng/L0.26 2/12/24Draft Method 16331Perfluoroundecanoic acid (PFUnA)
ND 0.97 2/14/24 15:25 AMSng/L0.25 2/12/24Draft Method 16331Perfluorododecanoic acid (PFDoA)
ND 0.97 2/14/24 15:25 AMSng/L0.26 2/12/24Draft Method 16331Perfluorotridecanoic acid (PFTrDA)
ND 0.97 2/14/24 15:25 AMSng/L0.24 2/12/24Draft Method 16331Perfluorotetradecanoic acid (PFTeDA)
ND 0.97 2/14/24 15:25 AMSng/L0.25 2/12/24Draft Method 16331Perfluorobutanesulfonic acid (PFBS)
ND 0.97 2/14/24 15:25 AMSng/L0.23 2/12/24Draft Method 16331Perfluoropentanesulfonic acid (PFPeS)
ND 0.97 2/14/24 15:25 AMSng/L0.20 2/12/24Draft Method 16331Perfluorohexanesulfonic acid (PFHxS)
ND 0.97 2/14/24 15:25 AMSng/L0.30 2/12/24Draft Method 16331Perfluoroheptanesulfonic acid (PFHpS)
ND 0.97 2/14/24 15:25 AMSng/L0.31 2/12/24Draft Method 16331Perfluorooctanesulfonic acid (PFOS)
ND 0.97 2/14/24 15:25 AMSng/L0.28 2/12/24Draft Method 16331Perfluorononanesulfonic acid (PFNS)
ND 0.97 2/14/24 15:25 AMSng/L0.30 2/12/24Draft Method 16331Perfluorodecanesulfonic acid (PFDS)
ND 0.97 2/14/24 15:25 AMSng/L0.26 2/12/24Draft Method 16331Perfluorododecanesulfonic acid (PFDoS)
ND 3.9 2/14/24 15:25 AMSng/L0.67 2/12/24Draft Method 163311H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
ND 3.9 2/14/24 15:25 AMSng/L0.95 2/12/24Draft Method 163311H,1H,2H,2H-Perfluorooctane sulfonic
acid (6:2FTS)
ND 3.9 2/14/24 15:25 AMSng/L1.0 2/12/24Draft Method 163311H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
ND 0.97 2/14/24 15:25 AMSng/L0.30 2/12/24Draft Method 16331Perfluorooctanesulfonamide (PFOSA)
ND 0.97 2/14/24 15:25 AMSng/L0.40 2/12/24Draft Method 16331N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
ND 0.97 2/14/24 15:25 AMSng/L0.30 2/12/24Draft Method 16331N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
ND 0.97 2/14/24 15:25 AMSng/L0.43 2/12/24Draft Method 16331N-MeFOSAA (NMeFOSAA)
ND 0.97 2/14/24 15:25 AMSng/L0.21 2/12/24Draft Method 16331N-EtFOSAA (NEtFOSAA)
ND 9.7 2/14/24 15:25 AMSng/L2.5 2/12/24Draft Method 16331N-methylperfluorooctanesulfonamidoethan
ol(NMeFOSE)
ND 9.7 2/14/24 15:25 AMSng/L2.4 2/12/24Draft Method 16331N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
ND 3.9 2/14/24 15:25 AMSng/L1.0 2/12/24Draft Method 16331Hexafluoropropylene oxide dimer acid
(HFPO-DA)
ND 3.9 2/14/24 15:25 AMSng/L0.66 2/12/24Draft Method 163314,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
ND 3.9 2/14/24 15:25 AMSng/L0.82 2/12/24Draft Method 163319Cl-PF3ONS (F53B Minor)
ND 3.9 2/14/24 15:25 AMSng/L0.94 2/12/24Draft Method 1633111Cl-PF3OUdS (F53B Major)
ND 9.7 2/14/24 15:25 AMSng/L1.7 2/12/24Draft Method 163313-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
ND 48 2/14/24 15:25 AMSng/L9.9 2/12/24Draft Method 163312H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
ND 48 2/14/24 15:25 AMSng/L8.5 2/12/24Draft Method 163313-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
ND 1.9 2/14/24 15:25 AMSng/L0.47 2/12/24Draft Method 16331Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
ND 1.9 2/14/24 15:25 AMSng/L0.48 2/12/24Draft Method 16331Perfluoro-3-methoxypropanoic acid
(PFMPA)Page 16 of 35
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/1/2024
Work Order: 24B0102Sample Description:Project Location: PAL-001
Sample ID: 24B0102-03
Field Sample #: FB-2
Sample Matrix: Field Blank
Sampled: 1/30/2024 12:10
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by - LC/MS-MS
ND 1.9 2/14/24 15:25 AMSng/L0.39 2/12/24Draft Method 16331Perfluoro-4-methoxybutanoic acid
(PFMBA)
ND 1.9 2/14/24 15:25 AMSng/L0.84 2/12/24Draft Method 16331Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
Surrogates % Recovery Recovery Limits Flag/Qual
13C4-PFBA 77.2 2/14/24 15:2510-130
13C5-PFPeA 82.9 2/14/24 15:2535-150
13C5-PFHxA 75.4 2/14/24 15:2555-150
13C4-PFHpA 76.6 2/14/24 15:2555-150
13C8-PFOA 73.7 2/14/24 15:2560-140
13C9-PFNA 73.7 2/14/24 15:2555-140
13C6-PFDA 74.9 2/14/24 15:2550-140
13C7-PFUnA 63.6 2/14/24 15:2530-140
13C2-PFDoA 62.5 2/14/24 15:2510-150
13C2-PFTeDA 64.8 2/14/24 15:2510-130
13C3-PFBS 76.2 2/14/24 15:2555-150
13C3-PFHxS 73.6 2/14/24 15:2555-150
13C8-PFOS 71.4 2/14/24 15:2545-140
13C2-4:2FTS 60.6 2/14/24 15:2560-200
13C2-6:2FTS 70.4 2/14/24 15:2560-200
13C2-8:2FTS 56.9 2/14/24 15:2550-200
13C8-PFOSA 67.1 2/14/24 15:2530-130
D3-NMeFOSA 55.5 2/14/24 15:2515-130
D5-NEtFOSA 60.7 2/14/24 15:2510-130
D3-NMeFOSAA 62.7 2/14/24 15:2545-200
D5-NEtFOSAA 56.5 2/14/24 15:2510-200
D7-NMeFOSE 68.7 2/14/24 15:2510-150
D9-NEtFOSE 61.3 2/14/24 15:2510-150
13C3-HFPO-DA 73.7 2/14/24 15:2525-160
Page 17 of 35
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/1/2024
Work Order: 24B0102Sample Description:Project Location: PAL-001
Sample ID: 24B0102-03
Field Sample #: FB-2
Sample Matrix: Field Blank
Sampled: 1/30/2024 12:10
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
ND 10 2/5/24 6:18 LLmg/L 2/5/24Draft Method 16331Total Suspended Solids
Page 18 of 35
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/1/2024
Work Order: 24B0102Sample Description:Project Location: PAL-001
Sample ID: 24B0102-04
Field Sample #: EB-2
Sample Matrix: Equipment Blank Water
Sampled: 1/30/2024 12:15
[TOC_2]24B0102-04[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: D-04 Semivolatile Organic Compounds by - LC/MS-MS
ND 4.2 2/14/24 15:41 AMSng/L1.5 2/12/24Draft Method 16331Perfluorobutanoic acid (PFBA)
ND 2.1 2/14/24 15:41 AMSng/L0.36 2/12/24Draft Method 16331Perfluoropentanoic acid (PFPeA)
ND 1.0 2/14/24 15:41 AMSng/L0.22 2/12/24Draft Method 16331Perfluorohexanoic acid (PFHxA)
ND 1.0 2/14/24 15:41 AMSng/L0.27 2/12/24Draft Method 16331Perfluoroheptanoic acid (PFHpA)
ND 1.0 2/14/24 15:41 AMSng/L0.24 2/12/24Draft Method 16331Perfluorooctanoic acid (PFOA)
ND 1.0 2/14/24 15:41 AMSng/L0.20 2/12/24Draft Method 16331Perfluorononanoic acid (PFNA)
ND 1.0 2/14/24 15:41 AMSng/L0.19 2/12/24Draft Method 16331Perfluorodecanoic acid (PFDA)
ND 1.0 2/14/24 15:41 AMSng/L0.28 2/12/24Draft Method 16331Perfluoroundecanoic acid (PFUnA)
ND 1.0 2/14/24 15:41 AMSng/L0.27 2/12/24Draft Method 16331Perfluorododecanoic acid (PFDoA)
ND 1.0 2/14/24 15:41 AMSng/L0.28 2/12/24Draft Method 16331Perfluorotridecanoic acid (PFTrDA)
ND 1.0 2/14/24 15:41 AMSng/L0.26 2/12/24Draft Method 16331Perfluorotetradecanoic acid (PFTeDA)
ND 1.0 2/14/24 15:41 AMSng/L0.27 2/12/24Draft Method 16331Perfluorobutanesulfonic acid (PFBS)
ND 1.0 2/14/24 15:41 AMSng/L0.25 2/12/24Draft Method 16331Perfluoropentanesulfonic acid (PFPeS)
ND 1.0 2/14/24 15:41 AMSng/L0.21 2/12/24Draft Method 16331Perfluorohexanesulfonic acid (PFHxS)
ND 1.0 2/14/24 15:41 AMSng/L0.32 2/12/24Draft Method 16331Perfluoroheptanesulfonic acid (PFHpS)
ND 1.0 2/14/24 15:41 AMSng/L0.33 2/12/24Draft Method 16331Perfluorooctanesulfonic acid (PFOS)
ND 1.0 2/14/24 15:41 AMSng/L0.31 2/12/24Draft Method 16331Perfluorononanesulfonic acid (PFNS)
ND 1.0 2/14/24 15:41 AMSng/L0.33 2/12/24Draft Method 16331Perfluorodecanesulfonic acid (PFDS)
ND 1.0 2/14/24 15:41 AMSng/L0.28 2/12/24Draft Method 16331Perfluorododecanesulfonic acid (PFDoS)
ND 4.2 2/14/24 15:41 AMSng/L0.73 2/12/24Draft Method 163311H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
ND 4.2 2/14/24 15:41 AMSng/L1.0 2/12/24Draft Method 163311H,1H,2H,2H-Perfluorooctane sulfonic
acid (6:2FTS)
ND 4.2 2/14/24 15:41 AMSng/L1.1 2/12/24Draft Method 163311H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
ND 1.0 2/14/24 15:41 AMSng/L0.32 2/12/24Draft Method 16331Perfluorooctanesulfonamide (PFOSA)
ND 1.0 2/14/24 15:41 AMSng/L0.43 2/12/24Draft Method 16331N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
ND 1.0 2/14/24 15:41 AMSng/L0.32 2/12/24Draft Method 16331N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
ND 1.0 2/14/24 15:41 AMSng/L0.46 2/12/24Draft Method 16331N-MeFOSAA (NMeFOSAA)
ND 1.0 2/14/24 15:41 AMSng/L0.23 2/12/24Draft Method 16331N-EtFOSAA (NEtFOSAA)
ND 10 2/14/24 15:41 AMSng/L2.7 2/12/24Draft Method 16331N-methylperfluorooctanesulfonamidoethan
ol(NMeFOSE)
ND 10 2/14/24 15:41 AMSng/L2.6 2/12/24Draft Method 16331N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
ND 4.2 2/14/24 15:41 AMSng/L1.1 2/12/24Draft Method 16331Hexafluoropropylene oxide dimer acid
(HFPO-DA)
ND 4.2 2/14/24 15:41 AMSng/L0.72 2/12/24Draft Method 163314,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
ND 4.2 2/14/24 15:41 AMSng/L0.89 2/12/24Draft Method 163319Cl-PF3ONS (F53B Minor)
ND 4.2 2/14/24 15:41 AMSng/L1.0 2/12/24Draft Method 1633111Cl-PF3OUdS (F53B Major)
ND 10 2/14/24 15:41 AMSng/L1.9 2/12/24Draft Method 163313-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
ND 52 2/14/24 15:41 AMSng/L11 2/12/24Draft Method 163312H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
ND 52 2/14/24 15:41 AMSng/L9.2 2/12/24Draft Method 163313-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
ND 2.1 2/14/24 15:41 AMSng/L0.51 2/12/24Draft Method 16331Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
ND 2.1 2/14/24 15:41 AMSng/L0.52 2/12/24Draft Method 16331Perfluoro-3-methoxypropanoic acid
(PFMPA)Page 19 of 35
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/1/2024
Work Order: 24B0102Sample Description:Project Location: PAL-001
Sample ID: 24B0102-04
Field Sample #: EB-2
Sample Matrix: Equipment Blank Water
Sampled: 1/30/2024 12:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: D-04 Semivolatile Organic Compounds by - LC/MS-MS
ND 2.1 2/14/24 15:41 AMSng/L0.42 2/12/24Draft Method 16331Perfluoro-4-methoxybutanoic acid
(PFMBA)
ND 2.1 2/14/24 15:41 AMSng/L0.90 2/12/24Draft Method 16331Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
Surrogates % Recovery Recovery Limits Flag/Qual
13C4-PFBA 74.6 2/14/24 15:4110-130
13C5-PFPeA 80.9 2/14/24 15:4135-150
13C5-PFHxA 74.6 2/14/24 15:4155-150
13C4-PFHpA 73.9 2/14/24 15:4155-150
13C8-PFOA 71.8 2/14/24 15:4160-140
13C9-PFNA 71.9 2/14/24 15:4155-140
13C6-PFDA 72.5 2/14/24 15:4150-140
13C7-PFUnA 58.1 2/14/24 15:4130-140
13C2-PFDoA 58.4 2/14/24 15:4110-150
13C2-PFTeDA 65.7 2/14/24 15:4110-130
13C3-PFBS 76.0 2/14/24 15:4155-150
13C3-PFHxS 73.1 2/14/24 15:4155-150
13C8-PFOS 70.2 2/14/24 15:4145-140
13C2-4:2FTS 62.5 2/14/24 15:4160-200
13C2-6:2FTS 70.8 2/14/24 15:4160-200
13C2-8:2FTS 55.1 2/14/24 15:4150-200
13C8-PFOSA 63.8 2/14/24 15:4130-130
D3-NMeFOSA 53.0 2/14/24 15:4115-130
D5-NEtFOSA 56.2 2/14/24 15:4110-130
D3-NMeFOSAA 59.1 2/14/24 15:4145-200
D5-NEtFOSAA 50.0 2/14/24 15:4110-200
D7-NMeFOSE 65.5 2/14/24 15:4110-150
D9-NEtFOSE 57.1 2/14/24 15:4110-150
13C3-HFPO-DA 74.2 2/14/24 15:4125-160
Page 20 of 35
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/1/2024
Work Order: 24B0102Sample Description:Project Location: PAL-001
Sample ID: 24B0102-04
Field Sample #: EB-2
Sample Matrix: Equipment Blank Water
Sampled: 1/30/2024 12:15
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
ND 10 2/5/24 6:18 LLmg/L 2/5/24Draft Method 16331Total Suspended Solids
Page 21 of 35
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Draft Method 1633
Lab Number [Field ID]Batch DateInitial [mL]
B364884 02/02/2450.024B0102-01 [MW-4BR]
B364884 02/02/2450.024B0102-02 [GW-DUP-2]
Prep Method:Draft Method 1633 Analytical Method:Draft Method 1633
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
Leachates were extracted on 2/2/2024 per NO PREP in Batch B364884
B364940 02/12/245245.0024B0102-01 [MW-4BR]
B364940 02/12/245185.0024B0102-02 [GW-DUP-2]
B364940 02/12/245175.0024B0102-03 [FB-2]
B364940 02/12/244805.0024B0102-04 [EB-2]
Draft Method 1633
Lab Number [Field ID]Batch DateInitial [mL]
B365023 02/05/2450.024B0102-03 [FB-2]
B365023 02/05/2450.024B0102-04 [EB-2]
[TOC_1]Sample Preparation Information[TOC]
Page 22 of 35
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
[TOC_2]Semivolatile Organic Compounds by - LC/MS-MS[TOC]
Batch B364940 - Draft Method 1633
[TOC_3]B364940[TOC]
Blank (B364940-BLK1) Prepared: 02/12/24 Analyzed: 02/14/24
Perfluorobutanoic acid (PFBA)ng/L4.0ND
Perfluoropentanoic acid (PFPeA)ng/L2.0ND
Perfluorohexanoic acid (PFHxA)ng/L0.99ND
Perfluoroheptanoic acid (PFHpA)ng/L0.99ND
Perfluorooctanoic acid (PFOA)ng/L0.99ND
Perfluorononanoic acid (PFNA)ng/L0.99ND
Perfluorodecanoic acid (PFDA)ng/L0.99ND
Perfluoroundecanoic acid (PFUnA)ng/L0.99ND
Perfluorododecanoic acid (PFDoA)ng/L0.99ND
Perfluorotridecanoic acid (PFTrDA)ng/L0.99ND
Perfluorotetradecanoic acid (PFTeDA)ng/L0.99ND
Perfluorobutanesulfonic acid (PFBS)ng/L0.99ND
Perfluoropentanesulfonic acid (PFPeS)ng/L0.99ND
Perfluorohexanesulfonic acid (PFHxS)ng/L0.99ND
Perfluoroheptanesulfonic acid (PFHpS)ng/L0.99ND
Perfluorooctanesulfonic acid (PFOS)ng/L0.99ND
Perfluorononanesulfonic acid (PFNS)ng/L0.99ND
Perfluorodecanesulfonic acid (PFDS)ng/L0.99ND
Perfluorododecanesulfonic acid (PFDoS)ng/L0.99ND
1H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
ng/L4.0ND
1H,1H,2H,2H-Perfluorooctane sulfonic acid
(6:2FTS)
ng/L4.0ND
1H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
ng/L4.0ND
Perfluorooctanesulfonamide (PFOSA)ng/L0.99ND
N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
ng/L0.99ND
N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
ng/L0.99ND
N-MeFOSAA (NMeFOSAA)ng/L0.99ND
N-EtFOSAA (NEtFOSAA)ng/L0.99ND
N-methylperfluorooctanesulfonamidoethano
l(NMeFOSE)
ng/L9.9ND
N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
ng/L9.9ND
Hexafluoropropylene oxide dimer acid
(HFPO-DA)
ng/L4.0ND
4,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
ng/L4.0ND
9Cl-PF3ONS (F53B Minor)ng/L4.0ND
11Cl-PF3OUdS (F53B Major)ng/L4.0ND
3-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
ng/L9.9ND
2H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
ng/L50ND
3-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
ng/L50ND
Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
ng/L2.0ND
Perfluoro-3-methoxypropanoic acid
(PFMPA)
ng/L2.0ND
Perfluoro-4-methoxybutanoic acid
(PFMBA)
ng/L2.0ND
Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
ng/L2.0ND
ng/L 99.1 10-130Surrogate: 13C4-PFBA 87.286.4
[TOC_1]QC Data[TOC]
Page 23 of 35
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
Batch B364940 - Draft Method 1633
Blank (B364940-BLK1) Prepared: 02/12/24 Analyzed: 02/14/24
ng/L 49.5 35-150Surrogate: 13C5-PFPeA 93.346.2
ng/L 24.8 55-150Surrogate: 13C5-PFHxA 85.921.3
ng/L 24.8 55-150Surrogate: 13C4-PFHpA 87.221.6
ng/L 24.8 60-140Surrogate: 13C8-PFOA 87.521.7
ng/L 12.4 55-140Surrogate: 13C9-PFNA 85.710.6
ng/L 12.4 50-140Surrogate: 13C6-PFDA 85.810.6
ng/L 12.4 30-140Surrogate: 13C7-PFUnA 70.88.76
ng/L 12.4 10-150Surrogate: 13C2-PFDoA 76.79.49
ng/L 12.4 10-130Surrogate: 13C2-PFTeDA 82.610.2
ng/L 24.8 55-150Surrogate: 13C3-PFBS 92.022.8
ng/L 24.8 55-150Surrogate: 13C3-PFHxS 86.521.4
ng/L 24.8 45-140Surrogate: 13C8-PFOS 84.320.9
ng/L 49.5 60-200Surrogate: 13C2-4:2FTS 72.936.1
ng/L 49.5 60-200Surrogate: 13C2-6:2FTS 82.440.8
ng/L 49.5 50-200Surrogate: 13C2-8:2FTS 69.534.4
ng/L 24.8 30-130Surrogate: 13C8-PFOSA 78.319.4
ng/L 24.8 15-130Surrogate: D3-NMeFOSA 65.716.3
ng/L 24.8 10-130Surrogate: D5-NEtFOSA 71.117.6
ng/L 49.5 45-200Surrogate: D3-NMeFOSAA 73.236.3
ng/L 49.5 10-200Surrogate: D5-NEtFOSAA 66.533.0
ng/L 248 10-150Surrogate: D7-NMeFOSE 81.4202
ng/L 248 10-150Surrogate: D9-NEtFOSE 74.5184
ng/L 99.1 25-160Surrogate: 13C3-HFPO-DA 84.583.7
LCS (B364940-BS1) Prepared: 02/12/24 Analyzed: 02/14/24
Perfluorobutanoic acid (PFBA)ng/L3.9 94.7 58-14810195.5
Perfluoropentanoic acid (PFPeA)ng/L2.0 47.4 54-15293.744.4
Perfluorohexanoic acid (PFHxA)ng/L0.99 23.7 55-15291.621.7
Perfluoroheptanoic acid (PFHpA)ng/L0.99 23.7 54-15496.822.9
Perfluorooctanoic acid (PFOA)ng/L0.99 23.7 52-16196.222.8
Perfluorononanoic acid (PFNA)ng/L0.99 23.7 59-14991.321.6
Perfluorodecanoic acid (PFDA)ng/L0.99 23.7 52-14797.023.0
Perfluoroundecanoic acid (PFUnA)ng/L0.99 23.7 48-15993.222.1
Perfluorododecanoic acid (PFDoA)ng/L0.99 23.7 64-14298.623.3
Perfluorotridecanoic acid (PFTrDA)ng/L0.99 23.7 49-14894.022.3
Perfluorotetradecanoic acid (PFTeDA)ng/L0.99 23.7 47-16197.623.1
Perfluorobutanesulfonic acid (PFBS)ng/L0.99 21.0 62-14496.020.2
Perfluoropentanesulfonic acid (PFPeS)ng/L0.99 22.3 59-15192.920.7
Perfluorohexanesulfonic acid (PFHxS)ng/L0.99 21.7 57-14692.620.1
Perfluoroheptanesulfonic acid (PFHpS)ng/L0.99 22.6 55-15296.521.8
Perfluorooctanesulfonic acid (PFOS)ng/L0.99 22.0 58-14991.620.1
Perfluorononanesulfonic acid (PFNS)ng/L0.99 22.8 52-14893.521.3
Perfluorodecanesulfonic acid (PFDS)ng/L0.99 22.9 51-14790.520.7
Perfluorododecanesulfonic acid (PFDoS)ng/L0.99 23.0 36-14591.020.9
1H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
ng/L3.9 88.8 67-14699.588.3
1H,1H,2H,2H-Perfluorooctane sulfonic acid
(6:2FTS)
ng/L3.9 90.0 61-15194.885.3
1H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
ng/L3.9 91.2 63-15298.990.2
Perfluorooctanesulfonamide (PFOSA)ng/L0.99 23.7 61-14895.922.7
N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
ng/L0.99 23.7 63-14591.121.6
Page 24 of 35
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
Batch B364940 - Draft Method 1633
LCS (B364940-BS1) Prepared: 02/12/24 Analyzed: 02/14/24
N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
ng/L0.99 23.7 65-13995.422.6
N-MeFOSAA (NMeFOSAA)ng/L0.99 23.7 58-14490.421.4
N-EtFOSAA (NEtFOSAA)ng/L0.99 23.7 59-14698.823.4
N-methylperfluorooctanesulfonamidoethano
l(NMeFOSE)
ng/L9.9 237 71-13694.1223
N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
ng/L9.9 237 69-137101240
Hexafluoropropylene oxide dimer acid
(HFPO-DA)
ng/L3.9 94.7 63-14492.287.3
4,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
ng/L3.9 89.4 68-14691.081.3
9Cl-PF3ONS (F53B Minor)ng/L3.9 88.8 56-15693.583.0
11Cl-PF3OUdS (F53B Major)ng/L3.9 89.4 46-15695.685.4
3-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
ng/L9.9 237 62-129111263
2H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
ng/L49 1180 63-1341061260
3-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
ng/L49 1180 50-1381011190
Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
ng/L2.0 38.3 56-15111744.7
Perfluoro-3-methoxypropanoic acid
(PFMPA)
ng/L2.0 43.0 51-14511147.9
Perfluoro-4-methoxybutanoic acid
(PFMBA)
ng/L2.0 43.0 55-14811448.9
Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
ng/L2.0 43.0 48-16110645.7
ng/L 98.7 10-130Surrogate: 13C4-PFBA 78.877.8
ng/L 49.3 35-150Surrogate: 13C5-PFPeA 83.941.4
ng/L 24.7 55-150Surrogate: 13C5-PFHxA 78.819.4
ng/L 24.7 55-150Surrogate: 13C4-PFHpA 78.619.4
ng/L 24.7 60-140Surrogate: 13C8-PFOA 78.219.3
ng/L 12.3 55-140Surrogate: 13C9-PFNA 78.99.74
ng/L 12.3 50-140Surrogate: 13C6-PFDA 78.29.64
ng/L 12.3 30-140Surrogate: 13C7-PFUnA 69.28.53
ng/L 12.3 10-150Surrogate: 13C2-PFDoA 70.78.71
ng/L 12.3 10-130Surrogate: 13C2-PFTeDA 72.28.90
ng/L 24.7 55-150Surrogate: 13C3-PFBS 80.119.8
ng/L 24.7 55-150Surrogate: 13C3-PFHxS 80.619.9
ng/L 24.7 45-140Surrogate: 13C8-PFOS 78.319.3
ng/L 49.3 60-200Surrogate: 13C2-4:2FTS 69.934.5
ng/L 49.3 60-200Surrogate: 13C2-6:2FTS 75.637.3
ng/L 49.3 50-200Surrogate: 13C2-8:2FTS 68.633.8
ng/L 24.7 30-130Surrogate: 13C8-PFOSA 72.517.9
ng/L 24.7 15-130Surrogate: D3-NMeFOSA 62.315.4
ng/L 24.7 10-130Surrogate: D5-NEtFOSA 66.216.3
ng/L 49.3 45-200Surrogate: D3-NMeFOSAA 66.632.9
ng/L 49.3 10-200Surrogate: D5-NEtFOSAA 62.030.6
ng/L 247 10-150Surrogate: D7-NMeFOSE 73.5181
ng/L 247 10-150Surrogate: D9-NEtFOSE 66.4164
ng/L 98.7 25-160Surrogate: 13C3-HFPO-DA 77.676.6
MRL Check (B364940-MRL1) Prepared: 02/12/24 Analyzed: 02/14/24
Perfluorobutanoic acid (PFBA)ng/L3.9 7.86 44-1571169.08
Perfluoropentanoic acid (PFPeA)ng/L2.0 3.93 57-14895.73.76
Page 25 of 35
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
Batch B364940 - Draft Method 1633
MRL Check (B364940-MRL1) Prepared: 02/12/24 Analyzed: 02/14/24
Perfluorohexanoic acid (PFHxA)ng/L0.98 1.96 62-14992.11.81
Perfluoroheptanoic acid (PFHpA)ng/L0.98 1.96 56-15098.71.94
Perfluorooctanoic acid (PFOA)ng/L0.98 1.96 57-1611001.97
Perfluorononanoic acid (PFNA)ng/L0.98 1.96 53-15788.91.75
Perfluorodecanoic acid (PFDA)ng/L0.98 1.96 43-1581022.00
Perfluoroundecanoic acid (PFUnA)ng/L0.98 1.96 50-15595.91.88
Perfluorododecanoic acid (PFDoA)ng/L0.98 1.96 60-1411011.98
Perfluorotridecanoic acid (PFTrDA)ng/L0.98 1.96 52-14094.81.86
Perfluorotetradecanoic acid (PFTeDA)ng/L0.98 1.96 52-15692.61.82
Perfluorobutanesulfonic acid (PFBS)ng/L0.98 1.74 63-1451031.79
Perfluoropentanesulfonic acid (PFPeS)ng/L0.98 1.85 58-14491.91.70
Perfluorohexanesulfonic acid (PFHxS)ng/L0.98 1.80 44-15898.11.76
Perfluoroheptanesulfonic acid (PFHpS)ng/L0.98 1.87 51-15093.71.75
Perfluorooctanesulfonic acid (PFOS)ng/L0.98 1.82 43-16288.11.60
Perfluorononanesulfonic acid (PFNS)ng/L0.98 1.89 46-15197.61.85
Perfluorodecanesulfonic acid (PFDS)ng/L0.98 1.90 50-14498.81.87
Perfluorododecanesulfonic acid (PFDoS)ng/L0.98 1.91 30-1381052.00
1H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
ng/L3.9 7.37 52-15893.06.85
1H,1H,2H,2H-Perfluorooctane sulfonic acid
(6:2FTS)
ng/L3.9 7.47 48-1581037.69
1H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
ng/L3.9 7.56 46-1651007.59
Perfluorooctanesulfonamide (PFOSA)ng/L0.98 1.96 47-1631001.96
N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
ng/L0.98 1.96 54-15596.01.89
N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
ng/L0.98 1.96 49-15696.31.89
N-MeFOSAA (NMeFOSAA)ng/L0.98 1.96 32-1601102.16
N-EtFOSAA (NEtFOSAA)ng/L0.98 1.96 51-15495.21.87
N-methylperfluorooctanesulfonamidoethano
l(NMeFOSE)
ng/L9.8 19.6 56-15196.418.9
N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
ng/L9.8 19.6 60-14710320.3
Hexafluoropropylene oxide dimer acid
(HFPO-DA)
ng/L3.9 7.86 58-15488.76.97
4,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
ng/L3.9 7.42 61-14887.16.46
9Cl-PF3ONS (F53B Minor)ng/L3.9 7.37 44-16796.27.08
11Cl-PF3OUdS (F53B Major)ng/L3.9 7.42 36-1581017.50
3-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
ng/L9.8 19.6 32-16110520.7
2H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
ng/L49 98.2 39-15698.696.8
3-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
ng/L49 98.2 36-14994.192.4
Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
ng/L2.0 3.18 56-1441153.64
Perfluoro-3-methoxypropanoic acid
(PFMPA)
ng/L2.0 3.57 48-1501103.94
Perfluoro-4-methoxybutanoic acid
(PFMBA)
ng/L2.0 3.57 49-1541124.00
Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
ng/L2.0 3.57 47-1601013.60
ng/L 98.2 10-130Surrogate: 13C4-PFBA 78.176.8
ng/L 49.1 35-150Surrogate: 13C5-PFPeA 82.940.7
ng/L 24.6 55-150Surrogate: 13C5-PFHxA 77.819.1 Page 26 of 35
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
Batch B364940 - Draft Method 1633
MRL Check (B364940-MRL1) Prepared: 02/12/24 Analyzed: 02/14/24
ng/L 24.6 55-150Surrogate: 13C4-PFHpA 77.018.9
ng/L 24.6 60-140Surrogate: 13C8-PFOA 76.318.7
ng/L 12.3 55-140Surrogate: 13C9-PFNA 75.39.24
ng/L 12.3 50-140Surrogate: 13C6-PFDA 76.59.39
ng/L 12.3 30-140Surrogate: 13C7-PFUnA 66.98.21
ng/L 12.3 10-150Surrogate: 13C2-PFDoA 69.98.58
ng/L 12.3 10-130Surrogate: 13C2-PFTeDA 11414.0
ng/L 24.6 55-150Surrogate: 13C3-PFBS 78.319.2
ng/L 24.6 55-150Surrogate: 13C3-PFHxS 77.919.1
ng/L 24.6 45-140Surrogate: 13C8-PFOS 74.518.3
ng/L 49.1 60-200Surrogate: 13C2-4:2FTS 63.131.0
ng/L 49.1 60-200Surrogate: 13C2-6:2FTS 72.735.7
ng/L 49.1 50-200Surrogate: 13C2-8:2FTS 59.129.0
ng/L 24.6 30-130Surrogate: 13C8-PFOSA 70.817.4
ng/L 24.6 15-130Surrogate: D3-NMeFOSA 52.512.9
ng/L 24.6 10-130Surrogate: D5-NEtFOSA 57.514.1
ng/L 49.1 45-200Surrogate: D3-NMeFOSAA 69.334.0
ng/L 49.1 10-200Surrogate: D5-NEtFOSAA 64.731.8
ng/L 246 10-150Surrogate: D7-NMeFOSE 70.4173
ng/L 246 10-150Surrogate: D9-NEtFOSE 63.4156
ng/L 98.2 25-160Surrogate: 13C3-HFPO-DA 76.775.3
Page 27 of 35
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) - Quality Control
QUALITY CONTROL
[TOC_2]Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)[TOC]
Batch B364884 - Draft Method 1633
[TOC_3]B364884[TOC]
Blank (B364884-BLK1) Prepared & Analyzed: 02/02/24
Total Suspended Solids mg/L5.0ND
LCS (B364884-BS1) Prepared & Analyzed: 02/02/24
Total Suspended Solids mg/L5.0 200 64.1-12595.5191
Page 28 of 35
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
FLAG/QUALIFIER SUMMARY
*QC result is outside of established limits.
Wide recovery limits established for difficult compound.
Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
RL Reporting Limit is at the level of quantitation (LOQ)
DL Detection Limit is the lower limit of detection determined by the MDL study
MCL Maximum Contaminant Level
ND Not Detected
Sample extracted at a dilution due to insufficient volume provided.D-04
Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
J
Qualifier ion ratio >150% of associated calibration.PF-22A
[TOC_1]Flag/Qualifier Summary[TOC]
Page 29 of 35
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
Draft Method 1633 in Water
CT,MA,NH,NY,RI,NC,ME,VATotal Suspended Solids
NH-P,NY,PA,WV,CTPerfluorobutanoic acid (PFBA)
NH-P,NY,PA,WV,CTPerfluoropentanoic acid (PFPeA)
NH-P,NY,PA,WV,CTPerfluorohexanoic acid (PFHxA)
NH-P,NY,PA,WV,CTPerfluoroheptanoic acid (PFHpA)
NH-P,NY,PA,WV,CTPerfluorooctanoic acid (PFOA)
NH-P,NY,PA,WV,CTPerfluorononanoic acid (PFNA)
NH-P,NY,PA,WV,CTPerfluorodecanoic acid (PFDA)
NH-P,NY,PA,WV,CTPerfluoroundecanoic acid (PFUnA)
NH-P,NY,PA,WV,CTPerfluorododecanoic acid (PFDoA)
NH-P,NY,PA,WV,CTPerfluorotridecanoic acid (PFTrDA)
NH-P,NY,PA,WV,CTPerfluorotetradecanoic acid (PFTeDA)
NH-P,NY,PA,WV,CTPerfluorobutanesulfonic acid (PFBS)
NH-P,NY,PA,WV,CTPerfluoropentanesulfonic acid (PFPeS)
NH-P,NY,PA,WV,CTPerfluorohexanesulfonic acid (PFHxS)
NH-P,NY,PA,WV,CTPerfluoroheptanesulfonic acid (PFHpS)
NH-P,NY,PA,WV,CTPerfluorooctanesulfonic acid (PFOS)
NH-P,PA,WV,CTPerfluorononanesulfonic acid (PFNS)
NH-P,PA,WV,CTPerfluorodecanesulfonic acid (PFDS)
NH-P,PA,WV,CTPerfluorododecanesulfonic acid (PFDoS)
NH-P,PA,WV,CT1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2FTS)
NH-P,NY,PA,WV,CT1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2FTS)
NH-P,NY,PA,WV,CT1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2FTS)
NH-P,PA,WV,CTPerfluorooctanesulfonamide (PFOSA)
NH-P,PA,WV,CTN-methyl perfluoroocatnesulfonamide (NMeFOSA)
NH-P,PA,WV,CTN-ethyl perfluorooctanesulfonamide (NEtFOSA)
NH-P,NY,PA,WV,CTN-MeFOSAA (NMeFOSAA)
NH-P,NY,PA,WV,CTN-EtFOSAA (NEtFOSAA)
NH-P,PA,WV,CTN-methylperfluorooctanesulfonamidoethanol(NMeFOSE)
NH-P,PA,WV,CTN-ethylperfluorooctanesulfonamidoethanol (NEtFOSE)
NH-P,NY,PA,WV,CTHexafluoropropylene oxide dimer acid (HFPO-DA)
NH-P,NY,PA,WV,CT4,8-Dioxa-3H-perfluorononanoic acid (ADONA)
NH-P,NY,PA,WV,CT9Cl-PF3ONS (F53B Minor)
NH-P,NY,PA,WV,CT11Cl-PF3OUdS (F53B Major)
NH-P,PA,WV,CT3-Perfluoropropyl propanoic acid (FPrPA)(3:3FTCA)
NH-P,PA,WV,CT2H,2H,3H,3H-Perfluorooctanoic acid(FPePA)(5:3FTCA)
NH-P,PA,WV,CT3-Perfluoroheptyl propanoic acid (FHpPA)(7:3FTCA)
NH-P,NY,PA,WV,CTPerfluoro(2-ethoxyethane)sulfonic acid (PFEESA)
NH-P,NY,PA,WV,CTPerfluoro-3-methoxypropanoic acid (PFMPA)
NH-P,PA,WV,CTPerfluoro-4-methoxybutanoic acid (PFMBA)
NH-P,PA,WV,CTNonafluoro-3,6-dioxaheptanoic acid (NFDHA)
[TOC_1]Certifications[TOC]
Page 30 of 35
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Con-Test, a Pace Environmental Laboratory, operates under the following certifications and accreditations:
Code Description Number Expires
M-MA100Massachusetts DEPMA 06/30/2024
PH-0821Connecticut Department of Public HealthCT 12/31/2024
10899 NELAPNew York State Department of HealthNY 04/1/2024
2516 NELAPNew Hampshire Environmental LabNH 02/5/2025
LAO00373Rhode Island Department of HealthRI 12/30/2024
652North Carolina Div. of Water QualityNC 12/31/2024
MA00100State of MaineME 06/9/2025
460217Commonwealth of VirginiaVA 12/14/2024
2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2024
68-05812Commonwealth of Pennsylvania DEPPA 06/30/2024
419West Virginia DEP Division of Water and Waste ManagementWV 08/31/2024
Page 31 of 35
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Page 33 of 35
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Page 35 of 35
#=CL#
February 23, 2024
LIMS USE: FR - SAM MARTIN
LIMS OBJECT ID: 92710995
92710995
Project:
Pace Project No.:
RE:
Sam Martin
Hart & Hickman
2923 South Tryon Street
Suite 100
Charlotte, NC 28203
PAL-001
Dear Sam Martin:
Enclosed are the analytical results for sample(s) received by the laboratory on January 31, 2024. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Taylor M Cannon
[e-mail]
Project Manager
704-977-0943
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 1 of 30
#=SS#
SAMPLE SUMMARY
Pace Project No.:
Project:
92710995
PAL-001
Lab ID Sample ID Matrix Date Collected Date Received
92710995001 IDW-GW-BR Water 01/30/24 14:40 01/31/24 08:15
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 30
Page 3 of 30
Page 4 of 30
Page 5 of 30
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
February 23, 2024
Taylor Cannon
Pace Analytical Services - NC
9800 Kincey Avenue, Suite 100
Huntersville, NC 28078
Project Location: PAL-001
Client Job Number:
Project Number: 92710995
Laboratory Work Order Number: 24B0111
Enclosed are results of analyses for samples as received by the laboratory on February 1, 2024. If you have any questions
concerning this report, please feel free to contact me.
Sincerely,
Rebecca Faust
Project Manager
Page 1 of 25
Table of Contents
Page 6 of 30
Table of Contents
Sample Summary 3
Case Narrative 4
Sample Results 5
24B0111-01 5
Sample Preparation Information 8
QC Data 9
Semivolatile Organic Compounds by - LC/MS-MS 9
B364940 9
B366263 13
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) 18
B364884 18
Flag/Qualifier Summary 19
Certifications 20
Chain of Custody/Sample Receipt 22
Page 2 of 25
Table of Contents
Page 7 of 30
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
2/23/2024
Pace Analytical Services - NC
9800 Kincey Avenue, Suite 100
Huntersville, NC 28078
ATTN: Taylor Cannon
92710995
24B0111
The results of analyses performed on the following samples submitted to CON-TEST, a Pace Analytical Laboratory, are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
PAL-001
IDW-GW-BR 24B0111-01 Water Draft Method 1633
[TOC_1]Sample Summary[TOC]
Page 3 of 25
Table of Contents
Page 8 of 30
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
REVISED REPORT: RLs requested. 2/23/24
[TOC_1]Case Narrative[TOC]
Draft Method 1633
Qualifications:
Re-analysis confirmed Extracted Internal Standard failure due to matrix effects.
Analyte & Samples(s) Qualified:
PF-18
13C2-4:2FTS
24B0111-01[IDW-GW-BR]
13C4-PFBA
24B0111-01[IDW-GW-BR]
1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2FTS)
24B0111-01[IDW-GW-BR]
Perfluorobutanoic acid (PFBA)
24B0111-01[IDW-GW-BR]
Extracted Internal Standard is outside of control limits.
Analyte & Samples(s) Qualified:
S-29
13C2-6:2FTS
24B0111-01[IDW-GW-BR]
1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2FTS)
24B0111-01[IDW-GW-BR]
The results of analyses reported only relate to samples submitted to Con-Test, a Pace Analytical Laboratory, for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Rebecca Faust
Project Manager 1
Page 4 of 25
Table of Contents
Page 9 of 30
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/1/2024
Work Order: 24B0111Sample Description:Project Location: PAL-001
Sample ID: 24B0111-01
Field Sample #: IDW-GW-BR
Sample Matrix: Water
Sampled: 1/30/2024 14:40
[TOC_2]24B0111-01[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Semivolatile Organic Compounds by - LC/MS-MS
6.4 3.9 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331PF-18Perfluorobutanoic acid (PFBA)
2.8 2.0 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331Perfluoropentanoic acid (PFPeA)
1.6 0.98 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331Perfluorohexanoic acid (PFHxA)
ND 0.98 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331Perfluoroheptanoic acid (PFHpA)
ND 0.98 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331Perfluorooctanoic acid (PFOA)
ND 0.98 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331Perfluorononanoic acid (PFNA)
ND 0.98 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331Perfluorodecanoic acid (PFDA)
ND 0.98 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331Perfluoroundecanoic acid (PFUnA)
ND 0.98 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331Perfluorododecanoic acid (PFDoA)
ND 0.98 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331Perfluorotridecanoic acid (PFTrDA)
ND 0.98 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331Perfluorotetradecanoic acid (PFTeDA)
ND 0.98 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331Perfluorobutanesulfonic acid (PFBS)
ND 0.98 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331Perfluoropentanesulfonic acid (PFPeS)
ND 0.98 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331Perfluorohexanesulfonic acid (PFHxS)
ND 0.98 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331Perfluoroheptanesulfonic acid (PFHpS)
ND 0.98 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331Perfluorooctanesulfonic acid (PFOS)
ND 0.98 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331Perfluorononanesulfonic acid (PFNS)
ND 0.98 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331Perfluorodecanesulfonic acid (PFDS)
ND 0.98 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331Perfluorododecanesulfonic acid (PFDoS)
ND 3.9 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331PF-181H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
ND 3.9 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331S-291H,1H,2H,2H-Perfluorooctane sulfonic
acid (6:2FTS)
ND 3.9 2/14/24 15:56 AMSng/L 2/12/24Draft Method 163311H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
ND 0.98 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331Perfluorooctanesulfonamide (PFOSA)
ND 0.98 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
ND 0.98 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
ND 0.98 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331N-MeFOSAA (NMeFOSAA)
ND 0.98 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331N-EtFOSAA (NEtFOSAA)
ND 9.8 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331N-methylperfluorooctanesulfonamidoethan
ol(NMeFOSE)
ND 9.8 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
ND 3.9 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331Hexafluoropropylene oxide dimer acid
(HFPO-DA)
ND 3.9 2/14/24 15:56 AMSng/L 2/12/24Draft Method 163314,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
ND 3.9 2/14/24 15:56 AMSng/L 2/12/24Draft Method 163319Cl-PF3ONS (F53B Minor)
ND 3.9 2/14/24 15:56 AMSng/L 2/12/24Draft Method 1633111Cl-PF3OUdS (F53B Major)
ND 9.8 2/14/24 15:56 AMSng/L 2/12/24Draft Method 163313-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
ND 49 2/14/24 15:56 AMSng/L 2/12/24Draft Method 163312H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
ND 49 2/14/24 15:56 AMSng/L 2/12/24Draft Method 163313-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
ND 2.0 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
ND 2.0 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331Perfluoro-3-methoxypropanoic acid
(PFMPA)
[TOC_1]Sample Results[TOC]
Page 5 of 25
Table of Contents
Page 10 of 30
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/1/2024
Work Order: 24B0111Sample Description:Project Location: PAL-001
Sample ID: 24B0111-01
Field Sample #: IDW-GW-BR
Sample Matrix: Water
Sampled: 1/30/2024 14:40
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Semivolatile Organic Compounds by - LC/MS-MS
ND 2.0 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331Perfluoro-4-methoxybutanoic acid
(PFMBA)
ND 2.0 2/14/24 15:56 AMSng/L 2/12/24Draft Method 16331Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
Surrogates % Recovery Recovery Limits Flag/Qual
13C4-PFBA 3.26 2/14/24 15:56*PF-1810-130
13C5-PFPeA 58.0 2/14/24 15:5635-150
13C5-PFHxA 69.1 2/14/24 15:5655-150
13C4-PFHpA 68.5 2/14/24 15:5655-150
13C8-PFOA 67.2 2/14/24 15:5660-140
13C9-PFNA 64.2 2/14/24 15:5655-140
13C6-PFDA 65.9 2/14/24 15:5650-140
13C7-PFUnA 55.2 2/14/24 15:5630-140
13C2-PFDoA 57.1 2/14/24 15:5610-150
13C2-PFTeDA 64.7 2/14/24 15:5610-130
13C3-PFBS 67.5 2/14/24 15:5655-150
13C3-PFHxS 68.5 2/14/24 15:5655-150
13C8-PFOS 64.2 2/14/24 15:5645-140
13C2-4:2FTS 54.3 2/14/24 15:56*PF-1860-200
13C2-6:2FTS 59.0 2/14/24 15:56*S-2960-200
13C2-8:2FTS 54.4 2/14/24 15:5650-200
13C8-PFOSA 61.3 2/14/24 15:5630-130
D3-NMeFOSA 52.6 2/14/24 15:5615-130
D5-NEtFOSA 55.7 2/14/24 15:5610-130
D3-NMeFOSAA 65.6 2/14/24 15:5645-200
D5-NEtFOSAA 58.7 2/14/24 15:5610-200
D7-NMeFOSE 56.3 2/14/24 15:5610-150
D9-NEtFOSE 50.3 2/14/24 15:5610-150
13C3-HFPO-DA 68.4 2/14/24 15:5625-160
Page 6 of 25
Table of Contents
Page 11 of 30
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/1/2024
Work Order: 24B0111Sample Description:Project Location: PAL-001
Sample ID: 24B0111-01
Field Sample #: IDW-GW-BR
Sample Matrix: Water
Sampled: 1/30/2024 14:40
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
ND 10 2/2/24 12:52 LLmg/L 2/2/24Draft Method 16331Total Suspended Solids
Page 7 of 25
Table of Contents
Page 12 of 30
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Draft Method 1633
Lab Number [Field ID]Batch DateInitial [mL]
B364884 02/02/2450.024B0111-01 [IDW-GW-BR]
Prep Method:Draft Method 1633 Analytical Method:Draft Method 1633
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
Leachates were extracted on 2/2/2024 per NO PREP in Batch B364884
B364940 02/12/245125.0024B0111-01 [IDW-GW-BR]
[TOC_1]Sample Preparation Information[TOC]
Page 8 of 25
Table of Contents
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
[TOC_2]Semivolatile Organic Compounds by - LC/MS-MS[TOC]
Batch B364940 - Draft Method 1633
[TOC_3]B364940[TOC]
Blank (B364940-BLK1) Prepared: 02/12/24 Analyzed: 02/14/24
Perfluorobutanoic acid (PFBA)ng/L4.0ND
Perfluoropentanoic acid (PFPeA)ng/L2.0ND
Perfluorohexanoic acid (PFHxA)ng/L0.99ND
Perfluoroheptanoic acid (PFHpA)ng/L0.99ND
Perfluorooctanoic acid (PFOA)ng/L0.99ND
Perfluorononanoic acid (PFNA)ng/L0.99ND
Perfluorodecanoic acid (PFDA)ng/L0.99ND
Perfluoroundecanoic acid (PFUnA)ng/L0.99ND
Perfluorododecanoic acid (PFDoA)ng/L0.99ND
Perfluorotridecanoic acid (PFTrDA)ng/L0.99ND
Perfluorotetradecanoic acid (PFTeDA)ng/L0.99ND
Perfluorobutanesulfonic acid (PFBS)ng/L0.99ND
Perfluoropentanesulfonic acid (PFPeS)ng/L0.99ND
Perfluorohexanesulfonic acid (PFHxS)ng/L0.99ND
Perfluoroheptanesulfonic acid (PFHpS)ng/L0.99ND
Perfluorooctanesulfonic acid (PFOS)ng/L0.99ND
Perfluorononanesulfonic acid (PFNS)ng/L0.99ND
Perfluorodecanesulfonic acid (PFDS)ng/L0.99ND
Perfluorododecanesulfonic acid (PFDoS)ng/L0.99ND
1H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
ng/L4.0ND
1H,1H,2H,2H-Perfluorooctane sulfonic acid
(6:2FTS)
ng/L4.0ND
1H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
ng/L4.0ND
Perfluorooctanesulfonamide (PFOSA)ng/L0.99ND
N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
ng/L0.99ND
N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
ng/L0.99ND
N-MeFOSAA (NMeFOSAA)ng/L0.99ND
N-EtFOSAA (NEtFOSAA)ng/L0.99ND
N-methylperfluorooctanesulfonamidoethano
l(NMeFOSE)
ng/L9.9ND
N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
ng/L9.9ND
Hexafluoropropylene oxide dimer acid
(HFPO-DA)
ng/L4.0ND
4,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
ng/L4.0ND
9Cl-PF3ONS (F53B Minor)ng/L4.0ND
11Cl-PF3OUdS (F53B Major)ng/L4.0ND
3-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
ng/L9.9ND
2H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
ng/L50ND
3-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
ng/L50ND
Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
ng/L2.0ND
Perfluoro-3-methoxypropanoic acid
(PFMPA)
ng/L2.0ND
Perfluoro-4-methoxybutanoic acid
(PFMBA)
ng/L2.0ND
Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
ng/L2.0ND
ng/L 99.1 10-130Surrogate: 13C4-PFBA 87.286.4
[TOC_1]QC Data[TOC]
Page 9 of 25
Table of Contents
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
Batch B364940 - Draft Method 1633
Blank (B364940-BLK1) Prepared: 02/12/24 Analyzed: 02/14/24
ng/L 49.5 35-150Surrogate: 13C5-PFPeA 93.346.2
ng/L 24.8 55-150Surrogate: 13C5-PFHxA 85.921.3
ng/L 24.8 55-150Surrogate: 13C4-PFHpA 87.221.6
ng/L 24.8 60-140Surrogate: 13C8-PFOA 87.521.7
ng/L 12.4 55-140Surrogate: 13C9-PFNA 85.710.6
ng/L 12.4 50-140Surrogate: 13C6-PFDA 85.810.6
ng/L 12.4 30-140Surrogate: 13C7-PFUnA 70.88.76
ng/L 12.4 10-150Surrogate: 13C2-PFDoA 76.79.49
ng/L 12.4 10-130Surrogate: 13C2-PFTeDA 82.610.2
ng/L 24.8 55-150Surrogate: 13C3-PFBS 92.022.8
ng/L 24.8 55-150Surrogate: 13C3-PFHxS 86.521.4
ng/L 24.8 45-140Surrogate: 13C8-PFOS 84.320.9
ng/L 49.5 60-200Surrogate: 13C2-4:2FTS 72.936.1
ng/L 49.5 60-200Surrogate: 13C2-6:2FTS 82.440.8
ng/L 49.5 50-200Surrogate: 13C2-8:2FTS 69.534.4
ng/L 24.8 30-130Surrogate: 13C8-PFOSA 78.319.4
ng/L 24.8 15-130Surrogate: D3-NMeFOSA 65.716.3
ng/L 24.8 10-130Surrogate: D5-NEtFOSA 71.117.6
ng/L 49.5 45-200Surrogate: D3-NMeFOSAA 73.236.3
ng/L 49.5 10-200Surrogate: D5-NEtFOSAA 66.533.0
ng/L 248 10-150Surrogate: D7-NMeFOSE 81.4202
ng/L 248 10-150Surrogate: D9-NEtFOSE 74.5184
ng/L 99.1 25-160Surrogate: 13C3-HFPO-DA 84.583.7
LCS (B364940-BS1) Prepared: 02/12/24 Analyzed: 02/14/24
Perfluorobutanoic acid (PFBA)ng/L3.9 94.7 58-14810195.5
Perfluoropentanoic acid (PFPeA)ng/L2.0 47.4 54-15293.744.4
Perfluorohexanoic acid (PFHxA)ng/L0.99 23.7 55-15291.621.7
Perfluoroheptanoic acid (PFHpA)ng/L0.99 23.7 54-15496.822.9
Perfluorooctanoic acid (PFOA)ng/L0.99 23.7 52-16196.222.8
Perfluorononanoic acid (PFNA)ng/L0.99 23.7 59-14991.321.6
Perfluorodecanoic acid (PFDA)ng/L0.99 23.7 52-14797.023.0
Perfluoroundecanoic acid (PFUnA)ng/L0.99 23.7 48-15993.222.1
Perfluorododecanoic acid (PFDoA)ng/L0.99 23.7 64-14298.623.3
Perfluorotridecanoic acid (PFTrDA)ng/L0.99 23.7 49-14894.022.3
Perfluorotetradecanoic acid (PFTeDA)ng/L0.99 23.7 47-16197.623.1
Perfluorobutanesulfonic acid (PFBS)ng/L0.99 21.0 62-14496.020.2
Perfluoropentanesulfonic acid (PFPeS)ng/L0.99 22.3 59-15192.920.7
Perfluorohexanesulfonic acid (PFHxS)ng/L0.99 21.7 57-14692.620.1
Perfluoroheptanesulfonic acid (PFHpS)ng/L0.99 22.6 55-15296.521.8
Perfluorooctanesulfonic acid (PFOS)ng/L0.99 22.0 58-14991.620.1
Perfluorononanesulfonic acid (PFNS)ng/L0.99 22.8 52-14893.521.3
Perfluorodecanesulfonic acid (PFDS)ng/L0.99 22.9 51-14790.520.7
Perfluorododecanesulfonic acid (PFDoS)ng/L0.99 23.0 36-14591.020.9
1H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
ng/L3.9 88.8 67-14699.588.3
1H,1H,2H,2H-Perfluorooctane sulfonic acid
(6:2FTS)
ng/L3.9 90.0 61-15194.885.3
1H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
ng/L3.9 91.2 63-15298.990.2
Perfluorooctanesulfonamide (PFOSA)ng/L0.99 23.7 61-14895.922.7
N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
ng/L0.99 23.7 63-14591.121.6
Page 10 of 25
Table of Contents
Page 15 of 30
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
Batch B364940 - Draft Method 1633
LCS (B364940-BS1) Prepared: 02/12/24 Analyzed: 02/14/24
N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
ng/L0.99 23.7 65-13995.422.6
N-MeFOSAA (NMeFOSAA)ng/L0.99 23.7 58-14490.421.4
N-EtFOSAA (NEtFOSAA)ng/L0.99 23.7 59-14698.823.4
N-methylperfluorooctanesulfonamidoethano
l(NMeFOSE)
ng/L9.9 237 71-13694.1223
N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
ng/L9.9 237 69-137101240
Hexafluoropropylene oxide dimer acid
(HFPO-DA)
ng/L3.9 94.7 63-14492.287.3
4,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
ng/L3.9 89.4 68-14691.081.3
9Cl-PF3ONS (F53B Minor)ng/L3.9 88.8 56-15693.583.0
11Cl-PF3OUdS (F53B Major)ng/L3.9 89.4 46-15695.685.4
3-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
ng/L9.9 237 62-129111263
2H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
ng/L49 1180 63-1341061260
3-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
ng/L49 1180 50-1381011190
Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
ng/L2.0 38.3 56-15111744.7
Perfluoro-3-methoxypropanoic acid
(PFMPA)
ng/L2.0 43.0 51-14511147.9
Perfluoro-4-methoxybutanoic acid
(PFMBA)
ng/L2.0 43.0 55-14811448.9
Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
ng/L2.0 43.0 48-16110645.7
ng/L 98.7 10-130Surrogate: 13C4-PFBA 78.877.8
ng/L 49.3 35-150Surrogate: 13C5-PFPeA 83.941.4
ng/L 24.7 55-150Surrogate: 13C5-PFHxA 78.819.4
ng/L 24.7 55-150Surrogate: 13C4-PFHpA 78.619.4
ng/L 24.7 60-140Surrogate: 13C8-PFOA 78.219.3
ng/L 12.3 55-140Surrogate: 13C9-PFNA 78.99.74
ng/L 12.3 50-140Surrogate: 13C6-PFDA 78.29.64
ng/L 12.3 30-140Surrogate: 13C7-PFUnA 69.28.53
ng/L 12.3 10-150Surrogate: 13C2-PFDoA 70.78.71
ng/L 12.3 10-130Surrogate: 13C2-PFTeDA 72.28.90
ng/L 24.7 55-150Surrogate: 13C3-PFBS 80.119.8
ng/L 24.7 55-150Surrogate: 13C3-PFHxS 80.619.9
ng/L 24.7 45-140Surrogate: 13C8-PFOS 78.319.3
ng/L 49.3 60-200Surrogate: 13C2-4:2FTS 69.934.5
ng/L 49.3 60-200Surrogate: 13C2-6:2FTS 75.637.3
ng/L 49.3 50-200Surrogate: 13C2-8:2FTS 68.633.8
ng/L 24.7 30-130Surrogate: 13C8-PFOSA 72.517.9
ng/L 24.7 15-130Surrogate: D3-NMeFOSA 62.315.4
ng/L 24.7 10-130Surrogate: D5-NEtFOSA 66.216.3
ng/L 49.3 45-200Surrogate: D3-NMeFOSAA 66.632.9
ng/L 49.3 10-200Surrogate: D5-NEtFOSAA 62.030.6
ng/L 247 10-150Surrogate: D7-NMeFOSE 73.5181
ng/L 247 10-150Surrogate: D9-NEtFOSE 66.4164
ng/L 98.7 25-160Surrogate: 13C3-HFPO-DA 77.676.6
MRL Check (B364940-MRL1) Prepared: 02/12/24 Analyzed: 02/14/24
Perfluorobutanoic acid (PFBA)ng/L3.9 7.86 44-1571169.08
Perfluoropentanoic acid (PFPeA)ng/L2.0 3.93 57-14895.73.76
Page 11 of 25
Table of Contents
Page 16 of 30
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
Batch B364940 - Draft Method 1633
MRL Check (B364940-MRL1) Prepared: 02/12/24 Analyzed: 02/14/24
Perfluorohexanoic acid (PFHxA)ng/L0.98 1.96 62-14992.11.81
Perfluoroheptanoic acid (PFHpA)ng/L0.98 1.96 56-15098.71.94
Perfluorooctanoic acid (PFOA)ng/L0.98 1.96 57-1611001.97
Perfluorononanoic acid (PFNA)ng/L0.98 1.96 53-15788.91.75
Perfluorodecanoic acid (PFDA)ng/L0.98 1.96 43-1581022.00
Perfluoroundecanoic acid (PFUnA)ng/L0.98 1.96 50-15595.91.88
Perfluorododecanoic acid (PFDoA)ng/L0.98 1.96 60-1411011.98
Perfluorotridecanoic acid (PFTrDA)ng/L0.98 1.96 52-14094.81.86
Perfluorotetradecanoic acid (PFTeDA)ng/L0.98 1.96 52-15692.61.82
Perfluorobutanesulfonic acid (PFBS)ng/L0.98 1.74 63-1451031.79
Perfluoropentanesulfonic acid (PFPeS)ng/L0.98 1.85 58-14491.91.70
Perfluorohexanesulfonic acid (PFHxS)ng/L0.98 1.80 44-15898.11.76
Perfluoroheptanesulfonic acid (PFHpS)ng/L0.98 1.87 51-15093.71.75
Perfluorooctanesulfonic acid (PFOS)ng/L0.98 1.82 43-16288.11.60
Perfluorononanesulfonic acid (PFNS)ng/L0.98 1.89 46-15197.61.85
Perfluorodecanesulfonic acid (PFDS)ng/L0.98 1.90 50-14498.81.87
Perfluorododecanesulfonic acid (PFDoS)ng/L0.98 1.91 30-1381052.00
1H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
ng/L3.9 7.37 52-15893.06.85
1H,1H,2H,2H-Perfluorooctane sulfonic acid
(6:2FTS)
ng/L3.9 7.47 48-1581037.69
1H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
ng/L3.9 7.56 46-1651007.59
Perfluorooctanesulfonamide (PFOSA)ng/L0.98 1.96 47-1631001.96
N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
ng/L0.98 1.96 54-15596.01.89
N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
ng/L0.98 1.96 49-15696.31.89
N-MeFOSAA (NMeFOSAA)ng/L0.98 1.96 32-1601102.16
N-EtFOSAA (NEtFOSAA)ng/L0.98 1.96 51-15495.21.87
N-methylperfluorooctanesulfonamidoethano
l(NMeFOSE)
ng/L9.8 19.6 56-15196.418.9
N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
ng/L9.8 19.6 60-14710320.3
Hexafluoropropylene oxide dimer acid
(HFPO-DA)
ng/L3.9 7.86 58-15488.76.97
4,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
ng/L3.9 7.42 61-14887.16.46
9Cl-PF3ONS (F53B Minor)ng/L3.9 7.37 44-16796.27.08
11Cl-PF3OUdS (F53B Major)ng/L3.9 7.42 36-1581017.50
3-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
ng/L9.8 19.6 32-16110520.7
2H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
ng/L49 98.2 39-15698.696.8
3-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
ng/L49 98.2 36-14994.192.4
Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
ng/L2.0 3.18 56-1441153.64
Perfluoro-3-methoxypropanoic acid
(PFMPA)
ng/L2.0 3.57 48-1501103.94
Perfluoro-4-methoxybutanoic acid
(PFMBA)
ng/L2.0 3.57 49-1541124.00
Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
ng/L2.0 3.57 47-1601013.60
ng/L 98.2 10-130Surrogate: 13C4-PFBA 78.176.8
ng/L 49.1 35-150Surrogate: 13C5-PFPeA 82.940.7
ng/L 24.6 55-150Surrogate: 13C5-PFHxA 77.819.1
Page 12 of 25
Table of Contents
Page 17 of 30
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
Batch B364940 - Draft Method 1633
MRL Check (B364940-MRL1) Prepared: 02/12/24 Analyzed: 02/14/24
ng/L 24.6 55-150Surrogate: 13C4-PFHpA 77.018.9
ng/L 24.6 60-140Surrogate: 13C8-PFOA 76.318.7
ng/L 12.3 55-140Surrogate: 13C9-PFNA 75.39.24
ng/L 12.3 50-140Surrogate: 13C6-PFDA 76.59.39
ng/L 12.3 30-140Surrogate: 13C7-PFUnA 66.98.21
ng/L 12.3 10-150Surrogate: 13C2-PFDoA 69.98.58
ng/L 12.3 10-130Surrogate: 13C2-PFTeDA 11414.0
ng/L 24.6 55-150Surrogate: 13C3-PFBS 78.319.2
ng/L 24.6 55-150Surrogate: 13C3-PFHxS 77.919.1
ng/L 24.6 45-140Surrogate: 13C8-PFOS 74.518.3
ng/L 49.1 60-200Surrogate: 13C2-4:2FTS 63.131.0
ng/L 49.1 60-200Surrogate: 13C2-6:2FTS 72.735.7
ng/L 49.1 50-200Surrogate: 13C2-8:2FTS 59.129.0
ng/L 24.6 30-130Surrogate: 13C8-PFOSA 70.817.4
ng/L 24.6 15-130Surrogate: D3-NMeFOSA 52.512.9
ng/L 24.6 10-130Surrogate: D5-NEtFOSA 57.514.1
ng/L 49.1 45-200Surrogate: D3-NMeFOSAA 69.334.0
ng/L 49.1 10-200Surrogate: D5-NEtFOSAA 64.731.8
ng/L 246 10-150Surrogate: D7-NMeFOSE 70.4173
ng/L 246 10-150Surrogate: D9-NEtFOSE 63.4156
ng/L 98.2 25-160Surrogate: 13C3-HFPO-DA 76.775.3
Batch B366263 - Draft Method 1633
[TOC_3]B366263[TOC]
Blank (B366263-BLK1) Prepared & Analyzed: 02/21/24
Perfluorobutanoic acid (PFBA)ng/L3.9ND
Perfluoropentanoic acid (PFPeA)ng/L2.0ND
Perfluorohexanoic acid (PFHxA)ng/L0.98ND
Perfluoroheptanoic acid (PFHpA)ng/L0.98ND
Perfluorooctanoic acid (PFOA)ng/L0.98ND
Perfluorononanoic acid (PFNA)ng/L0.98ND
Perfluorodecanoic acid (PFDA)ng/L0.98ND
Perfluoroundecanoic acid (PFUnA)ng/L0.98ND
Perfluorododecanoic acid (PFDoA)ng/L0.98ND
Perfluorotridecanoic acid (PFTrDA)ng/L0.98ND
Perfluorotetradecanoic acid (PFTeDA)ng/L0.98ND
Perfluorobutanesulfonic acid (PFBS)ng/L0.98ND
Perfluoropentanesulfonic acid (PFPeS)ng/L0.98ND
Perfluorohexanesulfonic acid (PFHxS)ng/L0.98ND
Perfluoroheptanesulfonic acid (PFHpS)ng/L0.98ND
Perfluorooctanesulfonic acid (PFOS)ng/L0.98ND
Perfluorononanesulfonic acid (PFNS)ng/L0.98ND
Perfluorodecanesulfonic acid (PFDS)ng/L0.98ND
Perfluorododecanesulfonic acid (PFDoS)ng/L0.98ND
1H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
ng/L3.9ND
1H,1H,2H,2H-Perfluorooctane sulfonic acid
(6:2FTS)
ng/L3.9ND
1H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
ng/L3.9ND
Perfluorooctanesulfonamide (PFOSA)ng/L0.98ND
N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
ng/L0.98ND
Page 13 of 25
Table of Contents
Page 18 of 30
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
Batch B366263 - Draft Method 1633
Blank (B366263-BLK1) Prepared & Analyzed: 02/21/24
N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
ng/L0.98ND
N-MeFOSAA (NMeFOSAA)ng/L0.98ND
N-EtFOSAA (NEtFOSAA)ng/L0.98ND
N-methylperfluorooctanesulfonamidoethano
l(NMeFOSE)
ng/L9.8ND
N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
ng/L9.8ND
Hexafluoropropylene oxide dimer acid
(HFPO-DA)
ng/L3.9ND
4,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
ng/L3.9ND
9Cl-PF3ONS (F53B Minor)ng/L3.9ND
11Cl-PF3OUdS (F53B Major)ng/L3.9ND
3-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
ng/L9.8ND
2H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
ng/L49ND
3-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
ng/L49ND
Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
ng/L2.0ND
Perfluoro-3-methoxypropanoic acid
(PFMPA)
ng/L2.0ND
Perfluoro-4-methoxybutanoic acid
(PFMBA)
ng/L2.0ND
Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
ng/L2.0ND
ng/L 97.9 10-130Surrogate: 13C4-PFBA 104102
ng/L 49.0 35-150Surrogate: 13C5-PFPeA 10350.5
ng/L 24.5 55-150Surrogate: 13C5-PFHxA 10225.1
ng/L 24.5 55-150Surrogate: 13C4-PFHpA 99.624.4
ng/L 24.5 60-140Surrogate: 13C8-PFOA 97.323.8
ng/L 12.2 55-140Surrogate: 13C9-PFNA 98.612.1
ng/L 12.2 50-140Surrogate: 13C6-PFDA 10212.5
ng/L 12.2 30-140Surrogate: 13C7-PFUnA 89.410.9
ng/L 12.2 10-150Surrogate: 13C2-PFDoA 90.411.1
ng/L 12.2 10-130Surrogate: 13C2-PFTeDA 10112.4
ng/L 24.5 55-150Surrogate: 13C3-PFBS 10525.7
ng/L 24.5 55-150Surrogate: 13C3-PFHxS 10626.0
ng/L 24.5 45-140Surrogate: 13C8-PFOS 10225.0
ng/L 49.0 60-200Surrogate: 13C2-4:2FTS 93.445.7
ng/L 49.0 60-200Surrogate: 13C2-6:2FTS 91.644.9
ng/L 49.0 50-200Surrogate: 13C2-8:2FTS 78.838.6
ng/L 24.5 30-130Surrogate: 13C8-PFOSA 95.323.3
ng/L 24.5 15-130Surrogate: D3-NMeFOSA 77.419.0
ng/L 24.5 10-130Surrogate: D5-NEtFOSA 82.120.1
ng/L 49.0 45-200Surrogate: D3-NMeFOSAA 91.244.7
ng/L 49.0 10-200Surrogate: D5-NEtFOSAA 85.942.1
ng/L 245 10-150Surrogate: D7-NMeFOSE 96.6236
ng/L 245 10-150Surrogate: D9-NEtFOSE 90.4221
ng/L 97.9 25-160Surrogate: 13C3-HFPO-DA 99.997.8
LCS (B366263-BS1) Prepared & Analyzed: 02/21/24
Perfluorobutanoic acid (PFBA)ng/L3.8 90.0 58-14897.587.8
Perfluoropentanoic acid (PFPeA)ng/L1.9 45.0 54-15292.441.6
Page 14 of 25
Table of Contents
Page 19 of 30
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
Batch B366263 - Draft Method 1633
LCS (B366263-BS1) Prepared & Analyzed: 02/21/24
Perfluorohexanoic acid (PFHxA)ng/L0.94 22.5 55-15290.920.5
Perfluoroheptanoic acid (PFHpA)ng/L0.94 22.5 54-15491.020.5
Perfluorooctanoic acid (PFOA)ng/L0.94 22.5 52-16193.621.1
Perfluorononanoic acid (PFNA)ng/L0.94 22.5 59-14991.420.6
Perfluorodecanoic acid (PFDA)ng/L0.94 22.5 52-14792.120.7
Perfluoroundecanoic acid (PFUnA)ng/L0.94 22.5 48-15994.021.1
Perfluorododecanoic acid (PFDoA)ng/L0.94 22.5 64-14295.321.5
Perfluorotridecanoic acid (PFTrDA)ng/L0.94 22.5 49-14895.121.4
Perfluorotetradecanoic acid (PFTeDA)ng/L0.94 22.5 47-16196.421.7
Perfluorobutanesulfonic acid (PFBS)ng/L0.94 20.0 62-14495.119.0
Perfluoropentanesulfonic acid (PFPeS)ng/L0.94 21.2 59-15190.619.2
Perfluorohexanesulfonic acid (PFHxS)ng/L0.94 20.6 57-14688.918.3
Perfluoroheptanesulfonic acid (PFHpS)ng/L0.94 21.4 55-15295.520.5
Perfluorooctanesulfonic acid (PFOS)ng/L0.94 20.9 58-14995.119.9
Perfluorononanesulfonic acid (PFNS)ng/L0.94 21.7 52-14890.119.5
Perfluorodecanesulfonic acid (PFDS)ng/L0.94 21.7 51-14790.819.7
Perfluorododecanesulfonic acid (PFDoS)ng/L0.94 21.8 36-14592.620.2
1H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
ng/L3.8 84.4 67-14694.079.4
1H,1H,2H,2H-Perfluorooctane sulfonic acid
(6:2FTS)
ng/L3.8 85.5 61-15192.679.2
1H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
ng/L3.8 86.6 63-15288.476.6
Perfluorooctanesulfonamide (PFOSA)ng/L0.94 22.5 61-14891.920.7
N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
ng/L0.94 22.5 63-14595.421.5
N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
ng/L0.94 22.5 65-13992.820.9
N-MeFOSAA (NMeFOSAA)ng/L0.94 22.5 58-14485.219.2
N-EtFOSAA (NEtFOSAA)ng/L0.94 22.5 59-14698.022.0
N-methylperfluorooctanesulfonamidoethano
l(NMeFOSE)
ng/L9.4 225 71-13692.7209
N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
ng/L9.4 225 69-13798.5222
Hexafluoropropylene oxide dimer acid
(HFPO-DA)
ng/L3.8 90.0 63-14491.081.9
4,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
ng/L3.8 85.0 68-14690.276.6
9Cl-PF3ONS (F53B Minor)ng/L3.8 84.4 56-15693.578.9
11Cl-PF3OUdS (F53B Major)ng/L3.8 85.0 46-15694.280.0
3-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
ng/L9.4 225 62-12995.0214
2H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
ng/L47 1130 63-13489.31010
3-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
ng/L47 1130 50-13885.1957
Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
ng/L1.9 36.4 56-15111341.1
Perfluoro-3-methoxypropanoic acid
(PFMPA)
ng/L1.9 40.9 51-14510844.2
Perfluoro-4-methoxybutanoic acid
(PFMBA)
ng/L1.9 40.9 55-14811145.6
Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
ng/L1.9 40.9 48-16110241.9
ng/L 93.8 10-130Surrogate: 13C4-PFBA 96.590.5
ng/L 46.9 35-150Surrogate: 13C5-PFPeA 95.544.8
ng/L 23.4 55-150Surrogate: 13C5-PFHxA 95.022.3
Page 15 of 25
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Page 20 of 30
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
Batch B366263 - Draft Method 1633
LCS (B366263-BS1) Prepared & Analyzed: 02/21/24
ng/L 23.4 55-150Surrogate: 13C4-PFHpA 94.522.2
ng/L 23.4 60-140Surrogate: 13C8-PFOA 94.222.1
ng/L 11.7 55-140Surrogate: 13C9-PFNA 92.310.8
ng/L 11.7 50-140Surrogate: 13C6-PFDA 93.611.0
ng/L 11.7 30-140Surrogate: 13C7-PFUnA 76.68.98
ng/L 11.7 10-150Surrogate: 13C2-PFDoA 78.69.22
ng/L 11.7 10-130Surrogate: 13C2-PFTeDA 82.09.61
ng/L 23.4 55-150Surrogate: 13C3-PFBS 95.822.5
ng/L 23.4 55-150Surrogate: 13C3-PFHxS 95.722.4
ng/L 23.4 45-140Surrogate: 13C8-PFOS 89.621.0
ng/L 46.9 60-200Surrogate: 13C2-4:2FTS 92.643.4
ng/L 46.9 60-200Surrogate: 13C2-6:2FTS 94.044.1
ng/L 46.9 50-200Surrogate: 13C2-8:2FTS 80.237.6
ng/L 23.4 30-130Surrogate: 13C8-PFOSA 81.719.2
ng/L 23.4 15-130Surrogate: D3-NMeFOSA 67.115.7
ng/L 23.4 10-130Surrogate: D5-NEtFOSA 71.616.8
ng/L 46.9 45-200Surrogate: D3-NMeFOSAA 81.138.0
ng/L 46.9 10-200Surrogate: D5-NEtFOSAA 73.234.3
ng/L 234 10-150Surrogate: D7-NMeFOSE 81.8192
ng/L 234 10-150Surrogate: D9-NEtFOSE 75.1176
ng/L 93.8 25-160Surrogate: 13C3-HFPO-DA 91.786.0
MRL Check (B366263-MRL1) Prepared & Analyzed: 02/21/24
Perfluorobutanoic acid (PFBA)ng/L4.0 8.00 44-1571058.40
Perfluoropentanoic acid (PFPeA)ng/L2.0 4.00 57-14893.13.72
Perfluorohexanoic acid (PFHxA)ng/L1.0 2.00 62-14989.51.79
Perfluoroheptanoic acid (PFHpA)ng/L1.0 2.00 56-15093.61.87
Perfluorooctanoic acid (PFOA)ng/L1.0 2.00 57-16194.41.89
Perfluorononanoic acid (PFNA)ng/L1.0 2.00 53-15786.81.74
Perfluorodecanoic acid (PFDA)ng/L1.0 2.00 43-15891.81.84
Perfluoroundecanoic acid (PFUnA)ng/L1.0 2.00 50-15589.71.79
Perfluorododecanoic acid (PFDoA)ng/L1.0 2.00 60-14193.51.87
Perfluorotridecanoic acid (PFTrDA)ng/L1.0 2.00 52-14091.41.83
Perfluorotetradecanoic acid (PFTeDA)ng/L1.0 2.00 52-15686.41.73
Perfluorobutanesulfonic acid (PFBS)ng/L1.0 1.77 63-14594.41.68
Perfluoropentanesulfonic acid (PFPeS)ng/L1.0 1.88 58-14489.51.68
Perfluorohexanesulfonic acid (PFHxS)ng/L1.0 1.83 44-15889.51.64
Perfluoroheptanesulfonic acid (PFHpS)ng/L1.0 1.90 51-15093.31.78
Perfluorooctanesulfonic acid (PFOS)ng/L1.0 1.85 43-1621001.86
Perfluorononanesulfonic acid (PFNS)ng/L1.0 1.92 46-15189.41.72
Perfluorodecanesulfonic acid (PFDS)ng/L1.0 1.93 50-14489.01.72
Perfluorododecanesulfonic acid (PFDoS)ng/L1.0 1.94 30-13890.11.75
1H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
ng/L4.0 7.50 52-15894.07.05
1H,1H,2H,2H-Perfluorooctane sulfonic acid
(6:2FTS)
ng/L4.0 7.60 48-15894.57.18
1H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
ng/L4.0 7.70 46-16580.16.17
Perfluorooctanesulfonamide (PFOSA)ng/L1.0 2.00 47-16391.11.82
N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
ng/L1.0 2.00 54-15580.31.61
N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
ng/L1.0 2.00 49-15688.11.76
N-MeFOSAA (NMeFOSAA)ng/L1.0 2.00 32-16081.11.62
Page 16 of 25
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Page 21 of 30
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
Batch B366263 - Draft Method 1633
MRL Check (B366263-MRL1) Prepared & Analyzed: 02/21/24
N-EtFOSAA (NEtFOSAA)ng/L1.0 2.00 51-15486.11.72
N-methylperfluorooctanesulfonamidoethano
l(NMeFOSE)
ng/L10 20.0 56-15188.717.7
N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
ng/L10 20.0 60-14793.118.6
Hexafluoropropylene oxide dimer acid
(HFPO-DA)
ng/L4.0 8.00 58-15478.76.29
4,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
ng/L4.0 7.55 61-14879.66.01
9Cl-PF3ONS (F53B Minor)ng/L4.0 7.50 44-16781.66.12
11Cl-PF3OUdS (F53B Major)ng/L4.0 7.55 36-15884.16.35
3-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
ng/L10 20.0 32-16110220.4
2H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
ng/L50 100 39-15695.595.5
3-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
ng/L50 100 36-14989.789.7
Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
ng/L2.0 3.23 56-14496.73.13
Perfluoro-3-methoxypropanoic acid
(PFMPA)
ng/L2.0 3.63 48-1501003.64
Perfluoro-4-methoxybutanoic acid
(PFMBA)
ng/L2.0 3.63 49-1541003.63
Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
ng/L2.0 3.63 47-16093.53.40
ng/L 100 10-130Surrogate: 13C4-PFBA 96.196.1
ng/L 50.0 35-150Surrogate: 13C5-PFPeA 96.648.3
ng/L 25.0 55-150Surrogate: 13C5-PFHxA 95.123.8
ng/L 25.0 55-150Surrogate: 13C4-PFHpA 93.523.4
ng/L 25.0 60-140Surrogate: 13C8-PFOA 90.322.6
ng/L 12.5 55-140Surrogate: 13C9-PFNA 93.311.7
ng/L 12.5 50-140Surrogate: 13C6-PFDA 97.512.2
ng/L 12.5 30-140Surrogate: 13C7-PFUnA 81.610.2
ng/L 12.5 10-150Surrogate: 13C2-PFDoA 82.410.3
ng/L 12.5 10-130Surrogate: 13C2-PFTeDA 11213.9
ng/L 25.0 55-150Surrogate: 13C3-PFBS 98.424.6
ng/L 25.0 55-150Surrogate: 13C3-PFHxS 96.624.1
ng/L 25.0 45-140Surrogate: 13C8-PFOS 91.222.8
ng/L 50.0 60-200Surrogate: 13C2-4:2FTS 85.943.0
ng/L 50.0 60-200Surrogate: 13C2-6:2FTS 88.244.1
ng/L 50.0 50-200Surrogate: 13C2-8:2FTS 74.737.3
ng/L 25.0 30-130Surrogate: 13C8-PFOSA 90.422.6
ng/L 25.0 15-130Surrogate: D3-NMeFOSA 67.316.8
ng/L 25.0 10-130Surrogate: D5-NEtFOSA 72.518.1
ng/L 50.0 45-200Surrogate: D3-NMeFOSAA 83.341.6
ng/L 50.0 10-200Surrogate: D5-NEtFOSAA 75.037.5
ng/L 250 10-150Surrogate: D7-NMeFOSE 82.0205
ng/L 250 10-150Surrogate: D9-NEtFOSE 75.9190
ng/L 100 25-160Surrogate: 13C3-HFPO-DA 93.293.2
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Page 22 of 30
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) - Quality Control
QUALITY CONTROL
[TOC_2]Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)[TOC]
Batch B364884 - Draft Method 1633
[TOC_3]B364884[TOC]
Blank (B364884-BLK1) Prepared & Analyzed: 02/02/24
Total Suspended Solids mg/L5.0ND
LCS (B364884-BS1) Prepared & Analyzed: 02/02/24
Total Suspended Solids mg/L5.0 200 64.1-12595.5191
Page 18 of 25
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Page 23 of 30
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
FLAG/QUALIFIER SUMMARY
*QC result is outside of established limits.
Wide recovery limits established for difficult compound.
Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
RL Reporting Limit is at the level of quantitation (LOQ)
DL Detection Limit is the lower limit of detection determined by the MDL study
MCL Maximum Contaminant Level
ND Not Detected
Re-analysis confirmed Extracted Internal Standard failure due to matrix effects.PF-18
Extracted Internal Standard is outside of control limits.S-29
[TOC_1]Flag/Qualifier Summary[TOC]
Page 19 of 25
Table of Contents
Page 24 of 30
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
Draft Method 1633 in Water
CT,MA,NH,NY,RI,NC,ME,VATotal Suspended Solids
NH-P,NY,PA,WV,CTPerfluorobutanoic acid (PFBA)
NH-P,NY,PA,WV,CTPerfluoropentanoic acid (PFPeA)
NH-P,NY,PA,WV,CTPerfluorohexanoic acid (PFHxA)
NH-P,NY,PA,WV,CTPerfluoroheptanoic acid (PFHpA)
NH-P,NY,PA,WV,CTPerfluorooctanoic acid (PFOA)
NH-P,NY,PA,WV,CTPerfluorononanoic acid (PFNA)
NH-P,NY,PA,WV,CTPerfluorodecanoic acid (PFDA)
NH-P,NY,PA,WV,CTPerfluoroundecanoic acid (PFUnA)
NH-P,NY,PA,WV,CTPerfluorododecanoic acid (PFDoA)
NH-P,NY,PA,WV,CTPerfluorotridecanoic acid (PFTrDA)
NH-P,NY,PA,WV,CTPerfluorotetradecanoic acid (PFTeDA)
NH-P,NY,PA,WV,CTPerfluorobutanesulfonic acid (PFBS)
NH-P,NY,PA,WV,CTPerfluoropentanesulfonic acid (PFPeS)
NH-P,NY,PA,WV,CTPerfluorohexanesulfonic acid (PFHxS)
NH-P,NY,PA,WV,CTPerfluoroheptanesulfonic acid (PFHpS)
NH-P,NY,PA,WV,CTPerfluorooctanesulfonic acid (PFOS)
NH-P,PA,WV,CTPerfluorononanesulfonic acid (PFNS)
NH-P,PA,WV,CTPerfluorodecanesulfonic acid (PFDS)
NH-P,PA,WV,CTPerfluorododecanesulfonic acid (PFDoS)
NH-P,PA,WV,CT1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2FTS)
NH-P,NY,PA,WV,CT1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2FTS)
NH-P,NY,PA,WV,CT1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2FTS)
NH-P,PA,WV,CTPerfluorooctanesulfonamide (PFOSA)
NH-P,PA,WV,CTN-methyl perfluoroocatnesulfonamide (NMeFOSA)
NH-P,PA,WV,CTN-ethyl perfluorooctanesulfonamide (NEtFOSA)
NH-P,NY,PA,WV,CTN-MeFOSAA (NMeFOSAA)
NH-P,NY,PA,WV,CTN-EtFOSAA (NEtFOSAA)
NH-P,PA,WV,CTN-methylperfluorooctanesulfonamidoethanol(NMeFOSE)
NH-P,PA,WV,CTN-ethylperfluorooctanesulfonamidoethanol (NEtFOSE)
NH-P,NY,PA,WV,CTHexafluoropropylene oxide dimer acid (HFPO-DA)
NH-P,NY,PA,WV,CT4,8-Dioxa-3H-perfluorononanoic acid (ADONA)
NH-P,NY,PA,WV,CT9Cl-PF3ONS (F53B Minor)
NH-P,NY,PA,WV,CT11Cl-PF3OUdS (F53B Major)
NH-P,PA,WV,CT3-Perfluoropropyl propanoic acid (FPrPA)(3:3FTCA)
NH-P,PA,WV,CT2H,2H,3H,3H-Perfluorooctanoic acid(FPePA)(5:3FTCA)
NH-P,PA,WV,CT3-Perfluoroheptyl propanoic acid (FHpPA)(7:3FTCA)
NH-P,NY,PA,WV,CTPerfluoro(2-ethoxyethane)sulfonic acid (PFEESA)
NH-P,NY,PA,WV,CTPerfluoro-3-methoxypropanoic acid (PFMPA)
NH-P,PA,WV,CTPerfluoro-4-methoxybutanoic acid (PFMBA)
NH-P,PA,WV,CTNonafluoro-3,6-dioxaheptanoic acid (NFDHA)
[TOC_1]Certifications[TOC]
Page 20 of 25
Table of Contents
Page 25 of 30
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Con-Test, a Pace Environmental Laboratory, operates under the following certifications and accreditations:
Code Description Number Expires
M-MA100Massachusetts DEPMA 06/30/2024
PH-0821Connecticut Department of Public HealthCT 12/31/2024
10899 NELAPNew York State Department of HealthNY 04/1/2024
2516 NELAPNew Hampshire Environmental LabNH 02/5/2025
LAO00373Rhode Island Department of HealthRI 12/30/2024
652North Carolina Div. of Water QualityNC 12/31/2024
MA00100State of MaineME 06/9/2025
460217Commonwealth of VirginiaVA 12/14/2024
2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2024
68-05812Commonwealth of Pennsylvania DEPPA 06/30/2024
419West Virginia DEP Division of Water and Waste ManagementWV 08/31/2024
Page 21 of 25
Table of Contents
Page 26 of 30
Page 22 of 25Table of ContentsPage 27 of 30
Page 23 of 25Table of ContentsPage 28 of 30
Page 24 of 25Table of ContentsPage 29 of 30
Page 25 of 25Table of ContentsPage 30 of 30
#=CL#
February 06, 2024
LIMS USE: FR - SAM MARTIN
LIMS OBJECT ID: 92710997
92710997
Project:
Pace Project No.:
RE:
Sam Martin
Hart & Hickman
2923 South Tryon Street
Suite 100
Charlotte, NC 28203
PAL-001
Dear Sam Martin:
Enclosed are the analytical results for sample(s) received by the laboratory on January 31, 2024. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Asheville
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Taylor M Cannon
[e-mail]
Project Manager
704-977-0943
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 1 of 12
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92710997
PAL-001
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
South Carolina Laboratory ID: 99030
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 12
#=SS#
SAMPLE SUMMARY
Pace Project No.:
Project:
92710997
PAL-001
Lab ID Sample ID Matrix Date Collected Date Received
92710997001 IDW-GW-BR Water 01/30/24 14:40 01/31/24 08:15
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 3 of 12
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92710997
PAL-001
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92710997001 IDW-GW-BR EPA 6020B 8 PASI-AKRL
EPA 7470A 1 PASI-ABM
PASI-A = Pace Analytical Services - Asheville
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 4 of 12
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92710997
PAL-001
Sample: IDW-GW-BR Lab ID: 92710997001 Collected: 01/30/24 14:40 Received: 01/31/24 08:15 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit
Report
Analytical Method: EPA 6020B Preparation Method: EPA 3010A
Pace Analytical Services - Asheville
6020 MET ICPMS
Arsenic 0.27J ug/L 02/05/24 00:31 7440-38-202/02/24 00:181.0 0.087 1
Barium 38.5 ug/L 02/05/24 00:31 7440-39-302/02/24 00:181.0 0.21 1
Cadmium ND ug/L 02/05/24 00:31 7440-43-902/02/24 00:180.20 0.060 1
Chromium 22.5 ug/L 02/05/24 00:31 7440-47-302/02/24 00:181.0 0.50 1
Cobalt 0.14J ug/L 02/05/24 00:31 7440-48-402/02/24 00:181.0 0.050 1
Lead 0.21J ug/L 02/05/24 00:31 7439-92-102/02/24 00:181.0 0.077 1
Selenium 1.4J ug/L 02/05/24 00:31 7782-49-202/02/24 00:182.0 0.072 1
Silver ND ug/L 02/05/24 00:31 7440-22-402/02/24 00:180.40 0.070 1
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services - Asheville
7470 Mercury
Mercury ND ug/L 02/02/24 15:41 7439-97-602/02/24 11:330.20 0.12 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/06/2024 04:27 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 5 of 12
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92710997
PAL-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
829673
EPA 7470A
EPA 7470A
7470 Mercury
Laboratory:Pace Analytical Services - Asheville
Associated Lab Samples: 92710997001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4288048
Associated Lab Samples:92710997001
Matrix: Water
AnalyzedMDL
Mercury ug/L ND 0.20 02/02/24 15:300.12
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4288049LABORATORY CONTROL SAMPLE:
LCSSpike
Mercury ug/L 2.52.5 101 80-120
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4288050MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92710997001
4288051
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Mercury ug/L 2.5 100 75-12599 0 252.5ND 2.5 2.5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/06/2024 04:27 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 6 of 12
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92710997
PAL-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
829622
EPA 3010A
EPA 6020B
6020 MET
Laboratory:Pace Analytical Services - Asheville
Associated Lab Samples: 92710997001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4287985
Associated Lab Samples:92710997001
Matrix: Water
AnalyzedMDL
Arsenic ug/L ND 1.0 02/04/24 23:110.087
Barium ug/L ND 1.0 02/04/24 23:110.21
Cadmium ug/L ND 0.20 02/04/24 23:110.060
Chromium ug/L ND 1.0 02/04/24 23:110.50
Cobalt ug/L ND 1.0 02/04/24 23:110.050
Lead ug/L ND 1.0 02/04/24 23:110.077
Selenium ug/L ND 2.0 02/04/24 23:110.072
Silver ug/L ND 0.40 02/04/24 23:110.070
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4287986LABORATORY CONTROL SAMPLE:
LCSSpike
Arsenic ug/L 48.650 97 80-120
Barium ug/L 49.150 98 80-120
Cadmium ug/L 51.550 103 80-120
Chromium ug/L 51.150 102 80-120
Cobalt ug/L 51.850 104 80-120
Lead ug/L 51.150 102 80-120
Selenium ug/L 49.750 99 80-120
Silver ug/L 25.525 102 80-120
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4287987MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92710786001
4287988
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Arsenic ug/L 50 98 75-12596 2 2050ND49.4 48.3
Barium ug/L 50 99 75-12599 0 205012.8 62.3 62.5
Cadmium ug/L 50 105 75-125102 3 2050ND52.3 51.0
Chromium ug/L 50 103 75-12599 3 2050ND51.9 50.2
Cobalt ug/L 50 102 75-125100 2 20503.9 54.9 53.7
Lead ug/L 50 103 75-125101 2 2050ND51.7 50.9
Selenium ug/L 50 101 75-12599 2 2050ND52.1 50.8
Silver ug/L 25 101 75-12599 1 2025ND25.2 24.9
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/06/2024 04:27 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 7 of 12
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92710997
PAL-001
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL - Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean-Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPAMethod 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/06/2024 04:27 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 8 of 12
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92710997
PAL-001
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92710997001 829622 829630IDW-GW-BR EPA 3010A EPA 6020B
92710997001 829673 829778IDW-GW-BR EPA 7470A EPA 7470A
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/06/2024 04:27 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 9 of 12
Page 10 of 12
Page 11 of 12
Page 12 of 12
#=CL#
February 20, 2024
LIMS USE: FR - SAM MARTIN
LIMS OBJECT ID: 92711005
92711005
Project:
Pace Project No.:
RE:
Sam Martin
Hart & Hickman
2923 South Tryon Street
Suite 100
Charlotte, NC 28203
PAL-001
Dear Sam Martin:
Enclosed are the analytical results for sample(s) received by the laboratory on January 31, 2024. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Taylor M Cannon
[e-mail]
Project Manager
704-977-0943
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 1 of 25
#=SS#
SAMPLE SUMMARY
Pace Project No.:
Project:
92711005
PAL-001
Lab ID Sample ID Matrix Date Collected Date Received
92711005001 IDW-SOIL-BR Solid 01/30/24 15:30 01/31/24 08:15
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 25
Page 3 of 25
Page 4 of 25
Page 5 of 25
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
February 20, 2024
Taylor Cannon
Pace Analytical Services - NC
9800 Kincey Avenue, Suite 100
Huntersville, NC 28078
Project Location: PAL-001
Client Job Number:
Project Number: 92711005
Laboratory Work Order Number: 24B0096
Enclosed are results of analyses for samples as received by the laboratory on February 1, 2024. If you have any questions
concerning this report, please feel free to contact me.
Sincerely,
Rebecca Faust
Project Manager
Page 1 of 20
Table of Contents
Page 6 of 25
Table of Contents
Sample Summary 3
Case Narrative 4
Sample Results 5
24B0096-01 5
Sample Preparation Information 8
QC Data 9
Semivolatile Organic Compounds by - LC/MS-MS 9
B365778 9
Flag/Qualifier Summary 14
Certifications 15
Chain of Custody/Sample Receipt 17
Page 2 of 20
Table of Contents
Page 7 of 25
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
2/20/2024
Pace Analytical Services - NC
9800 Kincey Avenue, Suite 100
Huntersville, NC 28078
ATTN: Taylor Cannon
92711005
24B0096
The results of analyses performed on the following samples submitted to CON-TEST, a Pace Analytical Laboratory, are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
PAL-001
IDW-SOIL-BR 24B0096-01 Soil Draft Method 1633
SM 2540G
[TOC_1]Sample Summary[TOC]
Page 3 of 20
Table of Contents
Page 8 of 25
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
[TOC_1]Case Narrative[TOC]
Draft Method 1633
Qualifications:
Extracted Internal Standard is outside of control limits.
Analyte & Samples(s) Qualified:
S-29
13C2-PFTeDA
S100346-CCV3, S100628-CCV2
Perfluorotetradecanoic acid (PFTeDA)
S100346-CCV3, S100628-CCV2
The results of analyses reported only relate to samples submitted to Con-Test, a Pace Analytical Laboratory, for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Lisa A. Worthington
Technical Representative
Page 4 of 20
Table of Contents
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Date Received: 2/1/2024
Work Order: 24B0096Sample Description:Project Location: PAL-001
Sample ID: 24B0096-01
Field Sample #: IDW-SOIL-BR
Sample Matrix: Soil
Sampled: 1/30/2024 15:30
[TOC_2]24B0096-01[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by - LC/MS-MS
ND 0.79 2/15/24 13:36 AMSg/kg dry0.14 2/13/24Draft Method 16331Perfluorobutanoic acid (PFBA)
ND 0.39 2/15/24 13:36 AMSg/kg dry0.026 2/13/24Draft Method 16331Perfluoropentanoic acid (PFPeA)
ND 0.20 2/15/24 13:36 AMSg/kg dry0.013 2/13/24Draft Method 16331Perfluorohexanoic acid (PFHxA)
ND 0.20 2/15/24 13:36 AMSg/kg dry0.015 2/13/24Draft Method 16331Perfluoroheptanoic acid (PFHpA)
ND 0.20 2/15/24 13:36 AMSg/kg dry0.029 2/13/24Draft Method 16331Perfluorooctanoic acid (PFOA)
ND 0.20 2/15/24 13:36 AMSg/kg dry0.026 2/13/24Draft Method 16331Perfluorononanoic acid (PFNA)
ND 0.20 2/15/24 13:36 AMSg/kg dry0.018 2/13/24Draft Method 16331Perfluorodecanoic acid (PFDA)
ND 0.20 2/15/24 13:36 AMSg/kg dry0.020 2/13/24Draft Method 16331Perfluoroundecanoic acid (PFUnA)
ND 0.20 2/15/24 13:36 AMSg/kg dry0.021 2/13/24Draft Method 16331Perfluorododecanoic acid (PFDoA)
ND 0.20 2/15/24 13:36 AMSg/kg dry0.027 2/13/24Draft Method 16331Perfluorotridecanoic acid (PFTrDA)
ND 0.20 2/15/24 13:36 AMSg/kg dry0.018 2/13/24Draft Method 16331Perfluorotetradecanoic acid (PFTeDA)
ND 0.20 2/15/24 13:36 AMSg/kg dry0.020 2/13/24Draft Method 16331Perfluorobutanesulfonic acid (PFBS)
ND 0.20 2/15/24 13:36 AMSg/kg dry0.029 2/13/24Draft Method 16331Perfluoropentanesulfonic acid (PFPeS)
ND 0.20 2/15/24 13:36 AMSg/kg dry0.025 2/13/24Draft Method 16331Perfluorohexanesulfonic acid (PFHxS)
ND 0.20 2/15/24 13:36 AMSg/kg dry0.022 2/13/24Draft Method 16331Perfluoroheptanesulfonic acid (PFHpS)
ND 0.20 2/15/24 13:36 AMSg/kg dry0.035 2/13/24Draft Method 16331Perfluorooctanesulfonic acid (PFOS)
ND 0.20 2/15/24 13:36 AMSg/kg dry0.030 2/13/24Draft Method 16331Perfluorononanesulfonic acid (PFNS)
ND 0.20 2/15/24 13:36 AMSg/kg dry0.044 2/13/24Draft Method 16331Perfluorodecanesulfonic acid (PFDS)
ND 0.20 2/15/24 13:36 AMSg/kg dry0.021 2/13/24Draft Method 16331Perfluorododecanesulfonic acid (PFDoS)
ND 0.79 2/15/24 13:36 AMSg/kg dry0.074 2/13/24Draft Method 163311H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
ND 0.79 2/15/24 13:36 AMSg/kg dry0.081 2/13/24Draft Method 163311H,1H,2H,2H-Perfluorooctane sulfonic
acid (6:2FTS)
ND 0.79 2/15/24 13:36 AMSg/kg dry0.073 2/13/24Draft Method 163311H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
ND 0.20 2/15/24 13:36 AMSg/kg dry0.10 2/13/24Draft Method 16331Perfluorooctanesulfonamide (PFOSA)
ND 0.20 2/15/24 13:36 AMSg/kg dry0.020 2/13/24Draft Method 16331N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
ND 0.20 2/15/24 13:36 AMSg/kg dry0.027 2/13/24Draft Method 16331N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
ND 0.20 2/15/24 13:36 AMSg/kg dry0.028 2/13/24Draft Method 16331N-MeFOSAA (NMeFOSAA)
ND 0.20 2/15/24 13:36 AMSg/kg dry0.041 2/13/24Draft Method 16331N-EtFOSAA (NEtFOSAA)
ND 2.0 2/15/24 13:36 AMSg/kg dry0.15 2/13/24Draft Method 16331N-methylperfluorooctanesulfonamidoethan
ol(NMeFOSE)
ND 2.0 2/15/24 13:36 AMSg/kg dry0.17 2/13/24Draft Method 16331N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
ND 0.79 2/15/24 13:36 AMSg/kg dry0.064 2/13/24Draft Method 16331Hexafluoropropylene oxide dimer acid
(HFPO-DA)
ND 0.79 2/15/24 13:36 AMSg/kg dry0.080 2/13/24Draft Method 163314,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
ND 0.79 2/15/24 13:36 AMSg/kg dry0.076 2/13/24Draft Method 163319Cl-PF3ONS (F53B Minor)
ND 0.79 2/15/24 13:36 AMSg/kg dry0.10 2/13/24Draft Method 1633111Cl-PF3OUdS (F53B Major)
ND 2.0 2/15/24 13:36 AMSg/kg dry0.17 2/13/24Draft Method 163313-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
ND 9.8 2/15/24 13:36 AMSg/kg dry1.2 2/13/24Draft Method 163312H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
ND 9.8 2/15/24 13:36 AMSg/kg dry0.96 2/13/24Draft Method 163313-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
ND 0.39 2/15/24 13:36 AMSg/kg dry0.020 2/13/24Draft Method 16331Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
ND 0.39 2/15/24 13:36 AMSg/kg dry0.041 2/13/24Draft Method 16331Perfluoro-3-methoxypropanoic acid
(PFMPA)
[TOC_1]Sample Results[TOC]
Page 5 of 20
Table of Contents
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/1/2024
Work Order: 24B0096Sample Description:Project Location: PAL-001
Sample ID: 24B0096-01
Field Sample #: IDW-SOIL-BR
Sample Matrix: Soil
Sampled: 1/30/2024 15:30
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Semivolatile Organic Compounds by - LC/MS-MS
ND 0.39 2/15/24 13:36 AMSg/kg dry0.030 2/13/24Draft Method 16331Perfluoro-4-methoxybutanoic acid
(PFMBA)
ND 0.39 2/15/24 13:36 AMSg/kg dry0.040 2/13/24Draft Method 16331Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
Surrogates % Recovery Recovery Limits Flag/Qual
13C4-PFBA 74.7 2/15/24 13:3610-130
13C5-PFPeA 81.7 2/15/24 13:3635-150
13C5-PFHxA 76.7 2/15/24 13:3655-150
13C4-PFHpA 76.9 2/15/24 13:3655-150
13C8-PFOA 73.7 2/15/24 13:3660-140
13C9-PFNA 74.9 2/15/24 13:3655-140
13C6-PFDA 76.9 2/15/24 13:3650-140
13C7-PFUnA 65.5 2/15/24 13:3630-140
13C2-PFDoA 72.3 2/15/24 13:3610-150
13C2-PFTeDA 71.6 2/15/24 13:3610-130
13C3-PFBS 80.2 2/15/24 13:3655-150
13C3-PFHxS 77.3 2/15/24 13:3655-150
13C8-PFOS 71.8 2/15/24 13:3645-140
13C2-4:2FTS 63.3 2/15/24 13:3660-200
13C2-6:2FTS 66.0 2/15/24 13:3660-200
13C2-8:2FTS 58.5 2/15/24 13:3650-200
13C8-PFOSA 69.6 2/15/24 13:3630-130
D3-NMeFOSA 16.8 2/15/24 13:3615-130
D5-NEtFOSA 13.3 2/15/24 13:3610-130
D3-NMeFOSAA 71.9 2/15/24 13:3645-200
D5-NEtFOSAA 67.7 2/15/24 13:3610-200
D7-NMeFOSE 30.0 2/15/24 13:3610-150
D9-NEtFOSE 23.2 2/15/24 13:3610-150
13C3-HFPO-DA 75.1 2/15/24 13:3625-160
Page 6 of 20
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Date Received: 2/1/2024
Work Order: 24B0096Sample Description:Project Location: PAL-001
Sample ID: 24B0096-01
Field Sample #: IDW-SOIL-BR
Sample Matrix: Soil
Sampled: 1/30/2024 15:30
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
66.1 2/5/24 8:51 CCC% Wt 2/5/24SM 2540G1% Solids
Page 7 of 20
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Sample Extraction Data
Prep Method:Draft Method 1633 Analytical Method:Draft Method 1633
Lab Number [Field ID]Batch DateInitial [g]Final [mL]
B365778 02/13/247.69 5.0024B0096-01RE1 [IDW-SOIL-BR]
Prep Method:% Solids Analytical Method:SM 2540G
Lab Number [Field ID]Batch Date
B365043 02/05/2424B0096-01 [IDW-SOIL-BR]
[TOC_1]Sample Preparation Information[TOC]
Page 8 of 20
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Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
[TOC_2]Semivolatile Organic Compounds by - LC/MS-MS[TOC]
Batch B365778 - Draft Method 1633
[TOC_3]B365778[TOC]
Blank (B365778-BLK1) Prepared: 02/13/24 Analyzed: 02/15/24
Perfluorobutanoic acid (PFBA)g/kg wet0.76ND
Perfluoropentanoic acid (PFPeA)g/kg wet0.38ND
Perfluorohexanoic acid (PFHxA)g/kg wet0.19ND
Perfluoroheptanoic acid (PFHpA)g/kg wet0.19ND
Perfluorooctanoic acid (PFOA)g/kg wet0.19ND
Perfluorononanoic acid (PFNA)g/kg wet0.19ND
Perfluorodecanoic acid (PFDA)g/kg wet0.19ND
Perfluoroundecanoic acid (PFUnA)g/kg wet0.19ND
Perfluorododecanoic acid (PFDoA)g/kg wet0.19ND
Perfluorotridecanoic acid (PFTrDA)g/kg wet0.19ND
Perfluorotetradecanoic acid (PFTeDA)g/kg wet0.19ND
Perfluorobutanesulfonic acid (PFBS)g/kg wet0.19ND
Perfluoropentanesulfonic acid (PFPeS)g/kg wet0.19ND
Perfluorohexanesulfonic acid (PFHxS)g/kg wet0.19ND
Perfluoroheptanesulfonic acid (PFHpS)g/kg wet0.19ND
Perfluorooctanesulfonic acid (PFOS)g/kg wet0.19ND
Perfluorononanesulfonic acid (PFNS)g/kg wet0.19ND
Perfluorodecanesulfonic acid (PFDS)g/kg wet0.19ND
Perfluorododecanesulfonic acid (PFDoS)g/kg wet0.19ND
1H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
g/kg wet0.76ND
1H,1H,2H,2H-Perfluorooctane sulfonic acid
(6:2FTS)
g/kg wet0.76ND
1H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
g/kg wet0.76ND
Perfluorooctanesulfonamide (PFOSA)g/kg wet0.19ND
N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
g/kg wet0.19ND
N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
g/kg wet0.19ND
N-MeFOSAA (NMeFOSAA)g/kg wet0.19ND
N-EtFOSAA (NEtFOSAA)g/kg wet0.19ND
N-methylperfluorooctanesulfonamidoethano
l(NMeFOSE)
g/kg wet1.9ND
N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
g/kg wet1.9ND
Hexafluoropropylene oxide dimer acid
(HFPO-DA)
g/kg wet0.76ND
4,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
g/kg wet0.76ND
9Cl-PF3ONS (F53B Minor)g/kg wet0.76ND
11Cl-PF3OUdS (F53B Major)g/kg wet0.76ND
3-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
g/kg wet1.9ND
2H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
g/kg wet9.6ND
3-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
g/kg wet9.6ND
Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
g/kg wet0.38ND
Perfluoro-3-methoxypropanoic acid
(PFMPA)
g/kg wet0.38ND
Perfluoro-4-methoxybutanoic acid
(PFMBA)
g/kg wet0.38ND
Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
g/kg wet0.38ND
g/kg wet 9.56 10-130Surrogate: 13C4-PFBA 79.57.60
[TOC_1]QC Data[TOC]
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
Batch B365778 - Draft Method 1633
Blank (B365778-BLK1) Prepared: 02/13/24 Analyzed: 02/15/24
g/kg wet 4.78 35-150Surrogate: 13C5-PFPeA 85.84.10
g/kg wet 2.39 55-150Surrogate: 13C5-PFHxA 78.71.88
g/kg wet 2.39 55-150Surrogate: 13C4-PFHpA 80.41.92
g/kg wet 2.39 60-140Surrogate: 13C8-PFOA 76.41.82
g/kg wet 1.19 55-140Surrogate: 13C9-PFNA 78.90.942
g/kg wet 1.19 50-140Surrogate: 13C6-PFDA 80.90.966
g/kg wet 1.19 30-140Surrogate: 13C7-PFUnA 63.60.760
g/kg wet 1.19 10-150Surrogate: 13C2-PFDoA 65.40.781
g/kg wet 1.19 10-130Surrogate: 13C2-PFTeDA 72.90.871
g/kg wet 2.39 55-150Surrogate: 13C3-PFBS 83.31.99
g/kg wet 2.39 55-150Surrogate: 13C3-PFHxS 81.31.94
g/kg wet 2.39 45-140Surrogate: 13C8-PFOS 79.91.91
g/kg wet 4.78 60-200Surrogate: 13C2-4:2FTS 68.53.27
g/kg wet 4.78 60-200Surrogate: 13C2-6:2FTS 75.23.59
g/kg wet 4.78 50-200Surrogate: 13C2-8:2FTS 64.43.08
g/kg wet 2.39 30-130Surrogate: 13C8-PFOSA 73.21.75
g/kg wet 2.39 15-130Surrogate: D3-NMeFOSA 61.91.48
g/kg wet 2.39 10-130Surrogate: D5-NEtFOSA 62.61.50
g/kg wet 4.78 45-200Surrogate: D3-NMeFOSAA 75.93.63
g/kg wet 4.78 10-200Surrogate: D5-NEtFOSAA 67.83.24
g/kg wet 23.9 10-150Surrogate: D7-NMeFOSE 59.914.3
g/kg wet 23.9 10-150Surrogate: D9-NEtFOSE 50.512.1
g/kg wet 9.56 25-160Surrogate: 13C3-HFPO-DA 81.57.79
LCS (B365778-BS1) Prepared: 02/13/24 Analyzed: 02/15/24
Perfluorobutanoic acid (PFBA)g/kg wet0.77 9.21 58-14889.78.26
Perfluoropentanoic acid (PFPeA)g/kg wet0.38 4.61 54-15283.33.84
Perfluorohexanoic acid (PFHxA)g/kg wet0.19 2.30 55-15284.81.95
Perfluoroheptanoic acid (PFHpA)g/kg wet0.19 2.30 54-15485.01.96
Perfluorooctanoic acid (PFOA)g/kg wet0.19 2.30 52-16185.61.97
Perfluorononanoic acid (PFNA)g/kg wet0.19 2.30 59-14984.01.93
Perfluorodecanoic acid (PFDA)g/kg wet0.19 2.30 52-14781.11.87
Perfluoroundecanoic acid (PFUnA)g/kg wet0.19 2.30 48-15984.91.96
Perfluorododecanoic acid (PFDoA)g/kg wet0.19 2.30 64-14287.12.01
Perfluorotridecanoic acid (PFTrDA)g/kg wet0.19 2.30 49-14884.41.95
Perfluorotetradecanoic acid (PFTeDA)g/kg wet0.19 2.30 47-16185.31.97
Perfluorobutanesulfonic acid (PFBS)g/kg wet0.19 2.04 62-14483.81.71
Perfluoropentanesulfonic acid (PFPeS)g/kg wet0.19 2.17 59-15182.51.79
Perfluorohexanesulfonic acid (PFHxS)g/kg wet0.19 2.11 57-14683.81.77
Perfluoroheptanesulfonic acid (PFHpS)g/kg wet0.19 2.19 55-15287.41.92
Perfluorooctanesulfonic acid (PFOS)g/kg wet0.19 2.14 58-14981.41.74
Perfluorononanesulfonic acid (PFNS)g/kg wet0.19 2.22 52-14884.61.88
Perfluorodecanesulfonic acid (PFDS)g/kg wet0.19 2.22 51-14786.11.91
Perfluorododecanesulfonic acid (PFDoS)g/kg wet0.19 2.23 36-14583.01.86
1H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
g/kg wet0.77 8.64 67-14685.77.41
1H,1H,2H,2H-Perfluorooctane sulfonic acid
(6:2FTS)
g/kg wet0.77 8.75 61-15188.87.77
1H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
g/kg wet0.77 8.87 63-15282.27.29
Perfluorooctanesulfonamide (PFOSA)g/kg wet0.19 2.30 61-14886.21.99
N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
g/kg wet0.19 2.30 63-14582.31.89
Page 10 of 20
Table of Contents
Page 15 of 25
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
Batch B365778 - Draft Method 1633
LCS (B365778-BS1) Prepared: 02/13/24 Analyzed: 02/15/24
N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
g/kg wet0.19 2.30 65-13980.81.86
N-MeFOSAA (NMeFOSAA)g/kg wet0.19 2.30 58-14482.01.89
N-EtFOSAA (NEtFOSAA)g/kg wet0.19 2.30 59-14686.31.99
N-methylperfluorooctanesulfonamidoethano
l(NMeFOSE)
g/kg wet1.9 23.0 71-13683.919.3
N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
g/kg wet1.9 23.0 69-13789.320.6
Hexafluoropropylene oxide dimer acid
(HFPO-DA)
g/kg wet0.77 9.21 63-14483.37.68
4,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
g/kg wet0.77 8.70 68-14681.47.08
9Cl-PF3ONS (F53B Minor)g/kg wet0.77 8.64 56-15686.47.47
11Cl-PF3OUdS (F53B Major)g/kg wet0.77 8.70 46-15687.87.64
3-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
g/kg wet1.9 23.0 62-12999.222.8
2H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
g/kg wet9.6 115 63-13497.0112
3-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
g/kg wet9.6 115 50-13892.1106
Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
g/kg wet0.38 3.73 56-1511033.85
Perfluoro-3-methoxypropanoic acid
(PFMPA)
g/kg wet0.38 4.19 51-14595.33.99
Perfluoro-4-methoxybutanoic acid
(PFMBA)
g/kg wet0.38 4.19 55-14897.04.06
Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
g/kg wet0.38 4.19 48-1611004.20
g/kg wet 9.60 10-130Surrogate: 13C4-PFBA 82.87.95
g/kg wet 4.80 35-150Surrogate: 13C5-PFPeA 88.34.24
g/kg wet 2.40 55-150Surrogate: 13C5-PFHxA 80.81.94
g/kg wet 2.40 55-150Surrogate: 13C4-PFHpA 82.61.98
g/kg wet 2.40 60-140Surrogate: 13C8-PFOA 81.01.94
g/kg wet 1.20 55-140Surrogate: 13C9-PFNA 81.30.976
g/kg wet 1.20 50-140Surrogate: 13C6-PFDA 86.31.04
g/kg wet 1.20 30-140Surrogate: 13C7-PFUnA 70.30.844
g/kg wet 1.20 10-150Surrogate: 13C2-PFDoA 69.50.834
g/kg wet 1.20 10-130Surrogate: 13C2-PFTeDA 66.90.802
g/kg wet 2.40 55-150Surrogate: 13C3-PFBS 85.92.06
g/kg wet 2.40 55-150Surrogate: 13C3-PFHxS 81.21.95
g/kg wet 2.40 45-140Surrogate: 13C8-PFOS 79.61.91
g/kg wet 4.80 60-200Surrogate: 13C2-4:2FTS 71.83.44
g/kg wet 4.80 60-200Surrogate: 13C2-6:2FTS 77.03.70
g/kg wet 4.80 50-200Surrogate: 13C2-8:2FTS 67.63.24
g/kg wet 2.40 30-130Surrogate: 13C8-PFOSA 74.21.78
g/kg wet 2.40 15-130Surrogate: D3-NMeFOSA 62.61.50
g/kg wet 2.40 10-130Surrogate: D5-NEtFOSA 62.51.50
g/kg wet 4.80 45-200Surrogate: D3-NMeFOSAA 77.23.70
g/kg wet 4.80 10-200Surrogate: D5-NEtFOSAA 72.73.49
g/kg wet 24.0 10-150Surrogate: D7-NMeFOSE 60.814.6
g/kg wet 24.0 10-150Surrogate: D9-NEtFOSE 52.312.6
g/kg wet 9.60 25-160Surrogate: 13C3-HFPO-DA 80.57.73
MRL Check (B365778-MRL1) Prepared: 02/13/24 Analyzed: 02/15/24
Perfluorobutanoic acid (PFBA)g/kg wet0.76 0.755 44-1571000.757
Perfluoropentanoic acid (PFPeA)g/kg wet0.38 0.378 J57-14889.40.338
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
Batch B365778 - Draft Method 1633
MRL Check (B365778-MRL1) Prepared: 02/13/24 Analyzed: 02/15/24
Perfluorohexanoic acid (PFHxA)g/kg wet0.19 0.189 J62-14987.60.166
Perfluoroheptanoic acid (PFHpA)g/kg wet0.19 0.189 J56-15088.80.168
Perfluorooctanoic acid (PFOA)g/kg wet0.19 0.189 57-1611060.200
Perfluorononanoic acid (PFNA)g/kg wet0.19 0.189 J53-15784.80.160
Perfluorodecanoic acid (PFDA)g/kg wet0.19 0.189 J43-15894.10.178
Perfluoroundecanoic acid (PFUnA)g/kg wet0.19 0.189 J50-15589.70.169
Perfluorododecanoic acid (PFDoA)g/kg wet0.19 0.189 J60-14194.10.178
Perfluorotridecanoic acid (PFTrDA)g/kg wet0.19 0.189 J52-14089.60.169
Perfluorotetradecanoic acid (PFTeDA)g/kg wet0.19 0.189 J52-15692.40.175
Perfluorobutanesulfonic acid (PFBS)g/kg wet0.19 0.168 J63-14597.90.164
Perfluoropentanesulfonic acid (PFPeS)g/kg wet0.19 0.177 J58-14494.40.167
Perfluorohexanesulfonic acid (PFHxS)g/kg wet0.19 0.173 J44-15889.40.154
Perfluoroheptanesulfonic acid (PFHpS)g/kg wet0.19 0.180 J51-15096.20.173
Perfluorooctanesulfonic acid (PFOS)g/kg wet0.19 0.175 J43-16292.00.161
Perfluorononanesulfonic acid (PFNS)g/kg wet0.19 0.182 J46-15189.50.163
Perfluorodecanesulfonic acid (PFDS)g/kg wet0.19 0.182 J50-14491.20.166
Perfluorododecanesulfonic acid (PFDoS)g/kg wet0.19 0.183 J30-13892.30.169
1H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
g/kg wet0.76 0.708 J52-15886.70.614
1H,1H,2H,2H-Perfluorooctane sulfonic acid
(6:2FTS)
g/kg wet0.76 0.718 J48-1581020.732
1H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
g/kg wet0.76 0.727 J46-16588.10.641
Perfluorooctanesulfonamide (PFOSA)g/kg wet0.19 0.189 J47-16397.90.185
N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
g/kg wet0.19 0.189 J54-15579.20.149
N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
g/kg wet0.19 0.189 J49-15687.30.165
N-MeFOSAA (NMeFOSAA)g/kg wet0.19 0.189 J32-16092.40.175
N-EtFOSAA (NEtFOSAA)g/kg wet0.19 0.189 J51-15475.70.143
N-methylperfluorooctanesulfonamidoethano
l(NMeFOSE)
g/kg wet1.9 1.89 J56-15187.81.66
N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
g/kg wet1.9 1.89 J60-14795.81.81
Hexafluoropropylene oxide dimer acid
(HFPO-DA)
g/kg wet0.76 0.755 J58-15473.70.556
4,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
g/kg wet0.76 0.713 J61-14876.60.546
9Cl-PF3ONS (F53B Minor)g/kg wet0.76 0.708 J44-16779.20.561
11Cl-PF3OUdS (F53B Major)g/kg wet0.76 0.713 J36-15882.10.585
3-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
g/kg wet1.9 1.89 J32-16193.61.77
2H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
g/kg wet9.4 9.44 J39-15691.48.62
3-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
g/kg wet9.4 9.44 J36-14989.28.42
Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
g/kg wet0.38 0.305 J56-1441120.344
Perfluoro-3-methoxypropanoic acid
(PFMPA)
g/kg wet0.38 0.343 J48-1501040.358
Perfluoro-4-methoxybutanoic acid
(PFMBA)
g/kg wet0.38 0.343 J49-1541060.363
Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
g/kg wet0.38 0.343 J47-16097.70.335
g/kg wet 9.44 10-130Surrogate: 13C4-PFBA 80.57.60
g/kg wet 4.72 35-150Surrogate: 13C5-PFPeA 86.94.10
g/kg wet 2.36 55-150Surrogate: 13C5-PFHxA 80.61.90
Page 12 of 20
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Page 17 of 25
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
Batch B365778 - Draft Method 1633
MRL Check (B365778-MRL1) Prepared: 02/13/24 Analyzed: 02/15/24
g/kg wet 2.36 55-150Surrogate: 13C4-PFHpA 81.01.91
g/kg wet 2.36 60-140Surrogate: 13C8-PFOA 77.81.84
g/kg wet 1.18 55-140Surrogate: 13C9-PFNA 80.00.945
g/kg wet 1.18 50-140Surrogate: 13C6-PFDA 80.70.953
g/kg wet 1.18 30-140Surrogate: 13C7-PFUnA 67.00.791
g/kg wet 1.18 10-150Surrogate: 13C2-PFDoA 66.50.784
g/kg wet 1.18 10-130Surrogate: 13C2-PFTeDA 63.80.753
g/kg wet 2.36 55-150Surrogate: 13C3-PFBS 84.52.00
g/kg wet 2.36 55-150Surrogate: 13C3-PFHxS 81.71.93
g/kg wet 2.36 45-140Surrogate: 13C8-PFOS 80.71.90
g/kg wet 4.72 60-200Surrogate: 13C2-4:2FTS 67.53.18
g/kg wet 4.72 60-200Surrogate: 13C2-6:2FTS 73.33.46
g/kg wet 4.72 50-200Surrogate: 13C2-8:2FTS 60.92.88
g/kg wet 2.36 30-130Surrogate: 13C8-PFOSA 73.01.72
g/kg wet 2.36 15-130Surrogate: D3-NMeFOSA 61.91.46
g/kg wet 2.36 10-130Surrogate: D5-NEtFOSA 61.21.44
g/kg wet 4.72 45-200Surrogate: D3-NMeFOSAA 76.93.63
g/kg wet 4.72 10-200Surrogate: D5-NEtFOSAA 69.03.26
g/kg wet 23.6 10-150Surrogate: D7-NMeFOSE 59.414.0
g/kg wet 23.6 10-150Surrogate: D9-NEtFOSE 50.011.8
g/kg wet 9.44 25-160Surrogate: 13C3-HFPO-DA 82.27.76
Page 13 of 20
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Page 18 of 25
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
FLAG/QUALIFIER SUMMARY
*QC result is outside of established limits.
Wide recovery limits established for difficult compound.
Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
RL Reporting Limit is at the level of quantitation (LOQ)
DL Detection Limit is the lower limit of detection determined by the MDL study
MCL Maximum Contaminant Level
ND Not Detected
Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
J
Extracted Internal Standard is outside of control limits.S-29
[TOC_1]Flag/Qualifier Summary[TOC]
Page 14 of 20
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Page 19 of 25
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
Draft Method 1633 in Soil
NH-P,NY,PA,WVPerfluorobutanoic acid (PFBA)
NH-P,NY,PA,WVPerfluoropentanoic acid (PFPeA)
NH-P,NY,PA,WVPerfluorohexanoic acid (PFHxA)
NH-P,NY,PA,WVPerfluoroheptanoic acid (PFHpA)
NH-P,NY,PA,WVPerfluorooctanoic acid (PFOA)
NH-P,NY,PA,WVPerfluorononanoic acid (PFNA)
NH-P,NY,PA,WVPerfluorodecanoic acid (PFDA)
NH-P,NY,PA,WVPerfluoroundecanoic acid (PFUnA)
NH-P,NY,PA,WVPerfluorododecanoic acid (PFDoA)
NH-P,NY,PA,WVPerfluorotridecanoic acid (PFTrDA)
NH-P,PA,WVPerfluorotetradecanoic acid (PFTeDA)
NH-P,PA,WVPerfluorobutanesulfonic acid (PFBS)
NH-P,PA,WVPerfluoropentanesulfonic acid (PFPeS)
NH-P,PA,WVPerfluorohexanesulfonic acid (PFHxS)
NH-P,PA,WVPerfluoroheptanesulfonic acid (PFHpS)
NH-P,NY,PA,WVPerfluorooctanesulfonic acid (PFOS)
NH-P,PA,WVPerfluorononanesulfonic acid (PFNS)
NH-P,PA,WVPerfluorodecanesulfonic acid (PFDS)
NH-P,PA,WVPerfluorododecanesulfonic acid (PFDoS)
NH-P,PA,WV1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2FTS)
NH-P,PA,WV1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2FTS)
NH-P,NY,PA,WV1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2FTS)
NH-P,PA,WVPerfluorooctanesulfonamide (PFOSA)
NH-P,PA,WVN-methyl perfluoroocatnesulfonamide (NMeFOSA)
NH-P,PA,WVN-ethyl perfluorooctanesulfonamide (NEtFOSA)
NH-P,NY,PA,WVN-MeFOSAA (NMeFOSAA)
NH-P,PA,WVN-EtFOSAA (NEtFOSAA)
NH-P,PA,WVN-methylperfluorooctanesulfonamidoethanol(NMeFOSE)
NH-P,PA,WVN-ethylperfluorooctanesulfonamidoethanol (NEtFOSE)
NH-P,PA,WVHexafluoropropylene oxide dimer acid (HFPO-DA)
NH-P,PA,WV4,8-Dioxa-3H-perfluorononanoic acid (ADONA)
NH-P,PA,WV9Cl-PF3ONS (F53B Minor)
NH-P,PA,WV11Cl-PF3OUdS (F53B Major)
NH-P,PA,WV3-Perfluoropropyl propanoic acid (FPrPA)(3:3FTCA)
NH-P,PA,WV2H,2H,3H,3H-Perfluorooctanoic acid(FPePA)(5:3FTCA)
NH-P,PA,WV3-Perfluoroheptyl propanoic acid (FHpPA)(7:3FTCA)
NH-P,PA,WVPerfluoro(2-ethoxyethane)sulfonic acid (PFEESA)
NH-P,PA,WVPerfluoro-3-methoxypropanoic acid (PFMPA)
NH-P,PA,WVPerfluoro-4-methoxybutanoic acid (PFMBA)
NH-P,PA,WVNonafluoro-3,6-dioxaheptanoic acid (NFDHA)
Draft Method 1633 in Water
NH-P,NY,PA,WV,CTPerfluorobutanoic acid (PFBA)
NH-P,NY,PA,WV,CTPerfluoropentanoic acid (PFPeA)
NH-P,NY,PA,WV,CTPerfluorohexanoic acid (PFHxA)
NH-P,NY,PA,WV,CTPerfluoroheptanoic acid (PFHpA)
NH-P,NY,PA,WV,CTPerfluorooctanoic acid (PFOA)
[TOC_1]Certifications[TOC]
Page 15 of 20
Table of Contents
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
Draft Method 1633 in Water
NH-P,NY,PA,WV,CTPerfluorononanoic acid (PFNA)
NH-P,NY,PA,WV,CTPerfluorodecanoic acid (PFDA)
NH-P,NY,PA,WV,CTPerfluoroundecanoic acid (PFUnA)
NH-P,NY,PA,WV,CTPerfluorododecanoic acid (PFDoA)
NH-P,NY,PA,WV,CTPerfluorotridecanoic acid (PFTrDA)
NH-P,NY,PA,WV,CTPerfluorotetradecanoic acid (PFTeDA)
NH-P,NY,PA,WV,CTPerfluorobutanesulfonic acid (PFBS)
NH-P,NY,PA,WV,CTPerfluoropentanesulfonic acid (PFPeS)
NH-P,NY,PA,WV,CTPerfluorohexanesulfonic acid (PFHxS)
NH-P,NY,PA,WV,CTPerfluoroheptanesulfonic acid (PFHpS)
NH-P,NY,PA,WV,CTPerfluorooctanesulfonic acid (PFOS)
NH-P,PA,WV,CTPerfluorononanesulfonic acid (PFNS)
NH-P,PA,WV,CTPerfluorodecanesulfonic acid (PFDS)
NH-P,PA,WV,CTPerfluorododecanesulfonic acid (PFDoS)
NH-P,PA,WV,CT1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2FTS)
NH-P,NY,PA,WV,CT1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2FTS)
NH-P,NY,PA,WV,CT1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2FTS)
NH-P,PA,WV,CTPerfluorooctanesulfonamide (PFOSA)
NH-P,PA,WV,CTN-methyl perfluoroocatnesulfonamide (NMeFOSA)
NH-P,PA,WV,CTN-ethyl perfluorooctanesulfonamide (NEtFOSA)
NH-P,NY,PA,WV,CTN-MeFOSAA (NMeFOSAA)
NH-P,NY,PA,WV,CTN-EtFOSAA (NEtFOSAA)
NH-P,PA,WV,CTN-methylperfluorooctanesulfonamidoethanol(NMeFOSE)
NH-P,PA,WV,CTN-ethylperfluorooctanesulfonamidoethanol (NEtFOSE)
NH-P,NY,PA,WV,CTHexafluoropropylene oxide dimer acid (HFPO-DA)
NH-P,NY,PA,WV,CT4,8-Dioxa-3H-perfluorononanoic acid (ADONA)
NH-P,NY,PA,WV,CT9Cl-PF3ONS (F53B Minor)
NH-P,NY,PA,WV,CT11Cl-PF3OUdS (F53B Major)
NH-P,PA,WV,CT3-Perfluoropropyl propanoic acid (FPrPA)(3:3FTCA)
NH-P,PA,WV,CT2H,2H,3H,3H-Perfluorooctanoic acid(FPePA)(5:3FTCA)
NH-P,PA,WV,CT3-Perfluoroheptyl propanoic acid (FHpPA)(7:3FTCA)
NH-P,NY,PA,WV,CTPerfluoro(2-ethoxyethane)sulfonic acid (PFEESA)
NH-P,NY,PA,WV,CTPerfluoro-3-methoxypropanoic acid (PFMPA)
NH-P,PA,WV,CTPerfluoro-4-methoxybutanoic acid (PFMBA)
NH-P,PA,WV,CTNonafluoro-3,6-dioxaheptanoic acid (NFDHA)
Con-Test, a Pace Environmental Laboratory, operates under the following certifications and accreditations:
Code Description Number Expires
PH-0821Connecticut Department of Public HealthCT 12/31/2024
10899 NELAPNew York State Department of HealthNY 04/1/2024
2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2024
68-05812Commonwealth of Pennsylvania DEPPA 06/30/2024
419West Virginia DEP Division of Water and Waste ManagementWV 08/31/2024
Page 16 of 20
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Page 17 of 20Table of ContentsPage 22 of 25
Page 18 of 20Table of ContentsPage 23 of 25
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Page 20 of 20Table of ContentsPage 25 of 25
#=CL#
February 06, 2024
LIMS USE: FR - SAM MARTIN
LIMS OBJECT ID: 92711004
92711004
Project:
Pace Project No.:
RE:
Sam Martin
Hart & Hickman
2923 South Tryon Street
Suite 100
Charlotte, NC 28203
PAL-001
Dear Sam Martin:
Enclosed are the analytical results for sample(s) received by the laboratory on January 31, 2024. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace National - Mt. Juliet
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Taylor M Cannon
[e-mail]
Project Manager
704-977-0943
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 1 of 14
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92711004
PAL-001
Pace Analytical Services National
12065 Lebanon Road, Mt. Juliet, TN 37122
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Wisconsin Certification #: 998093910
Wyoming UST Certification #: via A2LA 2926.01
A2LA-ISO 17025 Certification #: 1461.01
A2LA-ISO 17025 Certification #: 1461.02
AIHA-LAP/LLC EMLAP Certification #:100789
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
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Page 2 of 14
#=SS#
SAMPLE SUMMARY
Pace Project No.:
Project:
92711004
PAL-001
Lab ID Sample ID Matrix Date Collected Date Received
92711004001 IDW-SOIL-BR Solid 01/30/24 15:30 01/31/24 08:15
REPORT OF LABORATORY ANALYSIS
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Page 3 of 14
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92711004
PAL-001
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92711004001 IDW-SOIL-BR EPA 6020B 8 PANLD, SJM
EPA 7471B 1 PANAKB
SM 2540G 1 PANCMK
PAN = Pace National - Mt. Juliet
REPORT OF LABORATORY ANALYSIS
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#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92711004
PAL-001
Sample: IDW-SOIL-BR Lab ID: 92711004001 Collected: 01/30/24 15:30 Received: 01/31/24 08:15 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit
Report
Analytical Method: EPA 6020B Preparation Method: 3050B
Pace National - Mt. Juliet
Metals (ICPMS) 6020B
Arsenic 7.81 mg/kg 02/03/24 15:08 7440-38-202/02/24 22:311.11 0.111 5
Barium 108 mg/kg 02/06/24 16:20 7440-39-302/06/24 13:252.79 0.169 5
Cadmium ND mg/kg 02/03/24 15:08 7440-43-902/02/24 22:311.11 0.0953 5
Chromium 20.2 mg/kg 02/03/24 15:08 7440-47-302/02/24 22:315.57 0.330 5
Cobalt 2.82 mg/kg 02/03/24 15:08 7440-48-402/02/24 22:311.11 0.0515 5
Lead 15.2 mg/kg 02/03/24 15:08 7439-92-102/02/24 22:312.23 0.110 5
Selenium ND mg/kg 02/03/24 15:08 7782-49-202/02/24 22:312.79 0.201 5
Silver ND mg/kg 02/03/24 15:08 7440-22-402/02/24 22:310.557 0.0964 5
Analytical Method: EPA 7471B Preparation Method: 7471A
Pace National - Mt. Juliet
Mercury 7471B
Mercury ND mg/kg 02/04/24 16:07 7439-97-602/03/24 09:360.0446 0.0201 1
Analytical Method: SM 2540G Preparation Method: SM 2540 G
Pace National - Mt. Juliet
Total Solids 2540 G-2011
Total Solids 89.7 %02/02/24 08:2502/02/24 08:141
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 02/06/2024 07:30 PM
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Page 5 of 14
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92711004
PAL-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
2218672
3050B
EPA 6020B
Metals (ICPMS) 6020B
Laboratory:Pace National - Mt. Juliet
Associated Lab Samples: 92711004001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: R4029576-1
Associated Lab Samples:92711004001
Matrix: Solid
AnalyzedMDL
Arsenic mg/kg ND 1.00 02/03/24 14:120.100
Cadmium mg/kg ND 1.00 02/03/24 14:120.0855
Chromium mg/kg ND 5.00 02/03/24 14:120.297
Cobalt mg/kg ND 1.00 02/03/24 14:120.0463
Lead mg/kg ND 2.00 02/03/24 14:120.0990
Selenium mg/kg ND 2.50 02/03/24 14:120.180
Silver mg/kg ND 0.500 02/03/24 14:120.0865
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
R4029576-2LABORATORY CONTROL SAMPLE:
LCSSpike
Arsenic mg/kg 81.5100 81.5 80.0-120
Cadmium mg/kg 84.4100 84.4 80.0-120
Chromium mg/kg 81.4100 81.4 80.0-120
Cobalt mg/kg 83.1100 83.1 80.0-120
Lead mg/kg 83.8100 83.8 80.0-120
Selenium mg/kg 83.8100 83.8 80.0-120
Silver mg/kg 16.320.0 81.7 80.0-120
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
R4029576-5MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
L1700871-03
R4029576-6
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Arsenic mg/kg 100 83.6 75.0-12584.0 0.498 201001.16 84.7 85.1
Cadmium mg/kg 100 88.4 75.0-12588.7 0.391 201000.0975 88.5 88.8
Chromium mg/kg 100 87.7 75.0-12587.4 0.229 201009.62 97.3 97.1
Cobalt mg/kg 100 87.0 75.0-12586.4 0.670 201002.22 89.2 88.6
Lead mg/kg 100 85.9 75.0-12584.6 1.52 201003.85 89.8 88.4
Selenium mg/kg 100 86.6 75.0-12586.6 0.062 201000.199 86.8 86.8
Silver mg/kg 20.0 83.9 75.0-12584.1 0.230 2020.0ND 16.8 16.8
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 02/06/2024 07:30 PM
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Page 6 of 14
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92711004
PAL-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
2220653
3050B
EPA 6020B
Metals (ICPMS) 6020B
Laboratory:Pace National - Mt. Juliet
Associated Lab Samples: 92711004001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: R4030451-1
Associated Lab Samples:92711004001
Matrix: Solid
AnalyzedMDL
Barium mg/kg ND 2.50 02/06/24 15:250.152
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
R4030451-2LABORATORY CONTROL SAMPLE:
LCSSpike
Barium mg/kg 92.8100 92.8 80.0-120
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
R4030451-5MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
L1701235-01
R4030451-6
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Barium mg/kg MH14414375.0-125114 18.5 2014427.4 170 141
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 02/06/2024 07:30 PM
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9800 Kincey Ave. Suite 100
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[phone]
Page 7 of 14
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92711004
PAL-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
2219098
7471A
EPA 7471B
Mercury 7471B
Laboratory:Pace National - Mt. Juliet
Associated Lab Samples: 92711004001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: R4029643-1
Associated Lab Samples:92711004001
Matrix: Solid
AnalyzedMDL
Mercury mg/kg ND 0.0400 02/04/24 15:100.0180
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
R4029643-2LABORATORY CONTROL SAMPLE:
LCSSpike
Mercury mg/kg 0.4620.500 92.4 80.0-120
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
R4029643-3MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
L1701335-01
R4029643-4
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Mercury mg/kg 0.580 91.0 75.0-125101 7.96 200.5800.156 0.684 0.740
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 02/06/2024 07:30 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 8 of 14
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92711004
PAL-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
2218498
SM 2540 G
SM 2540G
Total Solids 2540 G-2011
Laboratory:Pace National - Mt. Juliet
Associated Lab Samples: 92711004001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: R4029413-1
Associated Lab Samples:92711004001
Matrix: Solid
AnalyzedMDL
Total Solids %0.00300 02/02/24 08:25
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
R4029413-2LABORATORY CONTROL SAMPLE:
LCSSpike
Total Solids %50.050.0 100 90.0-110
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
L1700957-01
R4029413-3SAMPLE DUPLICATE:
Total Solids %86.8 0.889 1087.6
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 02/06/2024 07:30 PM
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[phone]
Page 9 of 14
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92711004
PAL-001
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL - Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean-Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPAMethod 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
ANALYTE QUALIFIERS
Matrix spike recovery and/or matrix spike duplicate recovery was above laboratory control limits. Result may be biased
high.MH
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 02/06/2024 07:30 PM
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9800 Kincey Ave. Suite 100
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[phone]
Page 10 of 14
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92711004
PAL-001
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92711004001 2218672 2218672IDW-SOIL-BR 3050B EPA 6020B
92711004001 2220653 2220653IDW-SOIL-BR 3050B EPA 6020B
92711004001 2219098 2219098IDW-SOIL-BR 7471A EPA 7471B
92711004001 2218498 2218498IDW-SOIL-BR SM 2540 G SM 2540G
REPORT OF LABORATORY ANALYSIS
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Page 11 of 14
Page 12 of 14
Page 13 of 14
Page 14 of 14
#=CL#
February 20, 2024
LIMS USE: FR - SAM MARTIN
LIMS OBJECT ID: 92711007
92711007
Project:
Pace Project No.:
RE:
Sam Martin
Hart & Hickman
2923 South Tryon Street
Suite 100
Charlotte, NC 28203
PAL-001
Dear Sam Martin:
Enclosed are the analytical results for sample(s) received by the laboratory on January 31, 2024. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Taylor M Cannon
[e-mail]
Project Manager
704-977-0943
Enclosures
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
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[phone]
Page 1 of 24
Page 2 of 24
Page 3 of 24
Page 4 of 24
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
February 20, 2024
Taylor Cannon
Pace Analytical Services - NC
9800 Kincey Avenue, Suite 100
Huntersville, NC 28078
Project Location: PAL-001
Client Job Number:
Project Number: 92711007
Laboratory Work Order Number: 24B0090
Enclosed are results of analyses for samples as received by the laboratory on February 1, 2024. If you have any questions
concerning this report, please feel free to contact me.
Sincerely,
Rebecca Faust
Project Manager
Page 1 of 20
Table of Contents
Page 5 of 24
Table of Contents
Sample Summary 3
Case Narrative 4
Sample Results 5
24B0090-01 5
Sample Preparation Information 8
QC Data 9
Semivolatile Organic Compounds by - LC/MS-MS 9
B365778 9
Flag/Qualifier Summary 14
Certifications 15
Chain of Custody/Sample Receipt 17
Page 2 of 20
Table of Contents
Page 6 of 24
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
2/20/2024
Pace Analytical Services - NC
9800 Kincey Avenue, Suite 100
Huntersville, NC 28078
ATTN: Taylor Cannon
92711007
24B0090
The results of analyses performed on the following samples submitted to CON-TEST, a Pace Analytical Laboratory, are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
PAL-001
IDW-SOIL-146 24B0090-01 Soil Draft Method 1633
SM 2540G
[TOC_1]Sample Summary[TOC]
Page 3 of 20
Table of Contents
Page 7 of 24
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
REVISED REPORT: PFAS reported to RL. 2/20/24
[TOC_1]Case Narrative[TOC]
Draft Method 1633
Qualifications:
Re-analysis confirmed Extracted Internal Standard failure due to matrix effects.
Analyte & Samples(s) Qualified:
PF-18
D3-NMeFOSA
24B0090-01RE1[IDW-SOIL-146]
D5-NEtFOSA
24B0090-01RE1[IDW-SOIL-146]
N-ethyl perfluorooctanesulfonamide (NEtFOSA)
24B0090-01RE1[IDW-SOIL-146]
N-methyl perfluoroocatnesulfonamide (NMeFOSA)
24B0090-01RE1[IDW-SOIL-146]
Qualifier ion ratio >150% of associated calibration.
Analyte & Samples(s) Qualified:
PF-22A
Perfluoropentanoic acid (PFPeA)
24B0090-01RE1[IDW-SOIL-146]
Extracted Internal Standard is outside of control limits.
Analyte & Samples(s) Qualified:
S-29
13C2-PFTeDA
S100346-CCV3, S100628-CCV2
Perfluorotetradecanoic acid (PFTeDA)
S100346-CCV3, S100628-CCV2
The results of analyses reported only relate to samples submitted to Con-Test, a Pace Analytical Laboratory, for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Rebecca Faust
Project Manager 1
Page 4 of 20
Table of Contents
Page 8 of 24
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/1/2024
Work Order: 24B0090Sample Description:Project Location: PAL-001
Sample ID: 24B0090-01
Field Sample #: IDW-SOIL-146
Sample Matrix: Soil
Sampled: 1/30/2024 16:50
[TOC_2]24B0090-01[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Semivolatile Organic Compounds by - LC/MS-MS
ND 0.78 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331Perfluorobutanoic acid (PFBA)
ND 0.39 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331PF-22APerfluoropentanoic acid (PFPeA)
ND 0.20 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331Perfluorohexanoic acid (PFHxA)
ND 0.20 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331Perfluoroheptanoic acid (PFHpA)
ND 0.20 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331Perfluorooctanoic acid (PFOA)
ND 0.20 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331Perfluorononanoic acid (PFNA)
ND 0.20 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331Perfluorodecanoic acid (PFDA)
ND 0.20 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331Perfluoroundecanoic acid (PFUnA)
ND 0.20 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331Perfluorododecanoic acid (PFDoA)
ND 0.20 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331Perfluorotridecanoic acid (PFTrDA)
ND 0.20 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331Perfluorotetradecanoic acid (PFTeDA)
ND 0.20 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331Perfluorobutanesulfonic acid (PFBS)
ND 0.20 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331Perfluoropentanesulfonic acid (PFPeS)
ND 0.20 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331Perfluorohexanesulfonic acid (PFHxS)
ND 0.20 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331Perfluoroheptanesulfonic acid (PFHpS)
ND 0.20 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331Perfluorooctanesulfonic acid (PFOS)
ND 0.20 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331Perfluorononanesulfonic acid (PFNS)
ND 0.20 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331Perfluorodecanesulfonic acid (PFDS)
ND 0.20 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331Perfluorododecanesulfonic acid (PFDoS)
ND 0.78 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 163311H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
ND 0.78 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 163311H,1H,2H,2H-Perfluorooctane sulfonic
acid (6:2FTS)
ND 0.78 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 163311H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
ND 0.20 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331Perfluorooctanesulfonamide (PFOSA)
ND 0.20 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331PF-18N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
ND 0.20 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331PF-18N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
ND 0.20 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331N-MeFOSAA (NMeFOSAA)
ND 0.20 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331N-EtFOSAA (NEtFOSAA)
ND 2.0 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331N-methylperfluorooctanesulfonamidoethan
ol(NMeFOSE)
ND 2.0 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
ND 0.78 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331Hexafluoropropylene oxide dimer acid
(HFPO-DA)
ND 0.78 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 163314,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
ND 0.78 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 163319Cl-PF3ONS (F53B Minor)
ND 0.78 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 1633111Cl-PF3OUdS (F53B Major)
ND 2.0 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 163313-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
ND 9.8 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 163312H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
ND 9.8 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 163313-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
ND 0.39 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
ND 0.39 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331Perfluoro-3-methoxypropanoic acid
(PFMPA)
[TOC_1]Sample Results[TOC]
Page 5 of 20
Table of Contents
Page 9 of 24
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/1/2024
Work Order: 24B0090Sample Description:Project Location: PAL-001
Sample ID: 24B0090-01
Field Sample #: IDW-SOIL-146
Sample Matrix: Soil
Sampled: 1/30/2024 16:50
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Semivolatile Organic Compounds by - LC/MS-MS
ND 0.39 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331Perfluoro-4-methoxybutanoic acid
(PFMBA)
ND 0.39 2/15/24 13:20 AMSg/kg dry 2/13/24Draft Method 16331Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
Surrogates % Recovery Recovery Limits Flag/Qual
13C4-PFBA 78.2 2/15/24 13:2010-130
13C5-PFPeA 86.6 2/15/24 13:2035-150
13C5-PFHxA 80.8 2/15/24 13:2055-150
13C4-PFHpA 81.7 2/15/24 13:2055-150
13C8-PFOA 79.7 2/15/24 13:2060-140
13C9-PFNA 76.7 2/15/24 13:2055-140
13C6-PFDA 78.6 2/15/24 13:2050-140
13C7-PFUnA 66.8 2/15/24 13:2030-140
13C2-PFDoA 70.5 2/15/24 13:2010-150
13C2-PFTeDA 68.3 2/15/24 13:2010-130
13C3-PFBS 81.7 2/15/24 13:2055-150
13C3-PFHxS 78.9 2/15/24 13:2055-150
13C8-PFOS 75.5 2/15/24 13:2045-140
13C2-4:2FTS 63.1 2/15/24 13:2060-200
13C2-6:2FTS 67.9 2/15/24 13:2060-200
13C2-8:2FTS 61.7 2/15/24 13:2050-200
13C8-PFOSA 71.3 2/15/24 13:2030-130
D3-NMeFOSA 9.27 2/15/24 13:20*PF-1815-130
D5-NEtFOSA 4.21 2/15/24 13:20*PF-1810-130
D3-NMeFOSAA 66.7 2/15/24 13:2045-200
D5-NEtFOSAA 64.1 2/15/24 13:2010-200
D7-NMeFOSE 28.3 2/15/24 13:2010-150
D9-NEtFOSE 19.0 2/15/24 13:2010-150
13C3-HFPO-DA 80.8 2/15/24 13:2025-160
Page 6 of 20
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Page 10 of 24
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/1/2024
Work Order: 24B0090Sample Description:Project Location: PAL-001
Sample ID: 24B0090-01
Field Sample #: IDW-SOIL-146
Sample Matrix: Soil
Sampled: 1/30/2024 16:50
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
69.8 2/5/24 8:51 CCC% Wt 2/5/24SM 2540G1% Solids
Page 7 of 20
Table of Contents
Page 11 of 24
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Prep Method:Draft Method 1633 Analytical Method:Draft Method 1633
Lab Number [Field ID]Batch DateInitial [g]Final [mL]
B365778 02/13/247.34 5.0024B0090-01RE1 [IDW-SOIL-146]
Prep Method:% Solids Analytical Method:SM 2540G
Lab Number [Field ID]Batch Date
B365043 02/05/2424B0090-01 [IDW-SOIL-146]
[TOC_1]Sample Preparation Information[TOC]
Page 8 of 20
Table of Contents
Page 12 of 24
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
[TOC_2]Semivolatile Organic Compounds by - LC/MS-MS[TOC]
Batch B365778 - Draft Method 1633
[TOC_3]B365778[TOC]
Blank (B365778-BLK1) Prepared: 02/13/24 Analyzed: 02/15/24
Perfluorobutanoic acid (PFBA)g/kg wet0.76ND
Perfluoropentanoic acid (PFPeA)g/kg wet0.38ND
Perfluorohexanoic acid (PFHxA)g/kg wet0.19ND
Perfluoroheptanoic acid (PFHpA)g/kg wet0.19ND
Perfluorooctanoic acid (PFOA)g/kg wet0.19ND
Perfluorononanoic acid (PFNA)g/kg wet0.19ND
Perfluorodecanoic acid (PFDA)g/kg wet0.19ND
Perfluoroundecanoic acid (PFUnA)g/kg wet0.19ND
Perfluorododecanoic acid (PFDoA)g/kg wet0.19ND
Perfluorotridecanoic acid (PFTrDA)g/kg wet0.19ND
Perfluorotetradecanoic acid (PFTeDA)g/kg wet0.19ND
Perfluorobutanesulfonic acid (PFBS)g/kg wet0.19ND
Perfluoropentanesulfonic acid (PFPeS)g/kg wet0.19ND
Perfluorohexanesulfonic acid (PFHxS)g/kg wet0.19ND
Perfluoroheptanesulfonic acid (PFHpS)g/kg wet0.19ND
Perfluorooctanesulfonic acid (PFOS)g/kg wet0.19ND
Perfluorononanesulfonic acid (PFNS)g/kg wet0.19ND
Perfluorodecanesulfonic acid (PFDS)g/kg wet0.19ND
Perfluorododecanesulfonic acid (PFDoS)g/kg wet0.19ND
1H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
g/kg wet0.76ND
1H,1H,2H,2H-Perfluorooctane sulfonic acid
(6:2FTS)
g/kg wet0.76ND
1H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
g/kg wet0.76ND
Perfluorooctanesulfonamide (PFOSA)g/kg wet0.19ND
N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
g/kg wet0.19ND
N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
g/kg wet0.19ND
N-MeFOSAA (NMeFOSAA)g/kg wet0.19ND
N-EtFOSAA (NEtFOSAA)g/kg wet0.19ND
N-methylperfluorooctanesulfonamidoethano
l(NMeFOSE)
g/kg wet1.9ND
N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
g/kg wet1.9ND
Hexafluoropropylene oxide dimer acid
(HFPO-DA)
g/kg wet0.76ND
4,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
g/kg wet0.76ND
9Cl-PF3ONS (F53B Minor)g/kg wet0.76ND
11Cl-PF3OUdS (F53B Major)g/kg wet0.76ND
3-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
g/kg wet1.9ND
2H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
g/kg wet9.6ND
3-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
g/kg wet9.6ND
Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
g/kg wet0.38ND
Perfluoro-3-methoxypropanoic acid
(PFMPA)
g/kg wet0.38ND
Perfluoro-4-methoxybutanoic acid
(PFMBA)
g/kg wet0.38ND
Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
g/kg wet0.38ND
g/kg wet 9.56 10-130Surrogate: 13C4-PFBA 79.57.60
[TOC_1]QC Data[TOC]
Page 9 of 20
Table of Contents
Page 13 of 24
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
Batch B365778 - Draft Method 1633
Blank (B365778-BLK1) Prepared: 02/13/24 Analyzed: 02/15/24
g/kg wet 4.78 35-150Surrogate: 13C5-PFPeA 85.84.10
g/kg wet 2.39 55-150Surrogate: 13C5-PFHxA 78.71.88
g/kg wet 2.39 55-150Surrogate: 13C4-PFHpA 80.41.92
g/kg wet 2.39 60-140Surrogate: 13C8-PFOA 76.41.82
g/kg wet 1.19 55-140Surrogate: 13C9-PFNA 78.90.942
g/kg wet 1.19 50-140Surrogate: 13C6-PFDA 80.90.966
g/kg wet 1.19 30-140Surrogate: 13C7-PFUnA 63.60.760
g/kg wet 1.19 10-150Surrogate: 13C2-PFDoA 65.40.781
g/kg wet 1.19 10-130Surrogate: 13C2-PFTeDA 72.90.871
g/kg wet 2.39 55-150Surrogate: 13C3-PFBS 83.31.99
g/kg wet 2.39 55-150Surrogate: 13C3-PFHxS 81.31.94
g/kg wet 2.39 45-140Surrogate: 13C8-PFOS 79.91.91
g/kg wet 4.78 60-200Surrogate: 13C2-4:2FTS 68.53.27
g/kg wet 4.78 60-200Surrogate: 13C2-6:2FTS 75.23.59
g/kg wet 4.78 50-200Surrogate: 13C2-8:2FTS 64.43.08
g/kg wet 2.39 30-130Surrogate: 13C8-PFOSA 73.21.75
g/kg wet 2.39 15-130Surrogate: D3-NMeFOSA 61.91.48
g/kg wet 2.39 10-130Surrogate: D5-NEtFOSA 62.61.50
g/kg wet 4.78 45-200Surrogate: D3-NMeFOSAA 75.93.63
g/kg wet 4.78 10-200Surrogate: D5-NEtFOSAA 67.83.24
g/kg wet 23.9 10-150Surrogate: D7-NMeFOSE 59.914.3
g/kg wet 23.9 10-150Surrogate: D9-NEtFOSE 50.512.1
g/kg wet 9.56 25-160Surrogate: 13C3-HFPO-DA 81.57.79
LCS (B365778-BS1) Prepared: 02/13/24 Analyzed: 02/15/24
Perfluorobutanoic acid (PFBA)g/kg wet0.77 9.21 58-14889.78.26
Perfluoropentanoic acid (PFPeA)g/kg wet0.38 4.61 54-15283.33.84
Perfluorohexanoic acid (PFHxA)g/kg wet0.19 2.30 55-15284.81.95
Perfluoroheptanoic acid (PFHpA)g/kg wet0.19 2.30 54-15485.01.96
Perfluorooctanoic acid (PFOA)g/kg wet0.19 2.30 52-16185.61.97
Perfluorononanoic acid (PFNA)g/kg wet0.19 2.30 59-14984.01.93
Perfluorodecanoic acid (PFDA)g/kg wet0.19 2.30 52-14781.11.87
Perfluoroundecanoic acid (PFUnA)g/kg wet0.19 2.30 48-15984.91.96
Perfluorododecanoic acid (PFDoA)g/kg wet0.19 2.30 64-14287.12.01
Perfluorotridecanoic acid (PFTrDA)g/kg wet0.19 2.30 49-14884.41.95
Perfluorotetradecanoic acid (PFTeDA)g/kg wet0.19 2.30 47-16185.31.97
Perfluorobutanesulfonic acid (PFBS)g/kg wet0.19 2.04 62-14483.81.71
Perfluoropentanesulfonic acid (PFPeS)g/kg wet0.19 2.17 59-15182.51.79
Perfluorohexanesulfonic acid (PFHxS)g/kg wet0.19 2.11 57-14683.81.77
Perfluoroheptanesulfonic acid (PFHpS)g/kg wet0.19 2.19 55-15287.41.92
Perfluorooctanesulfonic acid (PFOS)g/kg wet0.19 2.14 58-14981.41.74
Perfluorononanesulfonic acid (PFNS)g/kg wet0.19 2.22 52-14884.61.88
Perfluorodecanesulfonic acid (PFDS)g/kg wet0.19 2.22 51-14786.11.91
Perfluorododecanesulfonic acid (PFDoS)g/kg wet0.19 2.23 36-14583.01.86
1H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
g/kg wet0.77 8.64 67-14685.77.41
1H,1H,2H,2H-Perfluorooctane sulfonic acid
(6:2FTS)
g/kg wet0.77 8.75 61-15188.87.77
1H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
g/kg wet0.77 8.87 63-15282.27.29
Perfluorooctanesulfonamide (PFOSA)g/kg wet0.19 2.30 61-14886.21.99
N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
g/kg wet0.19 2.30 63-14582.31.89
Page 10 of 20
Table of Contents
Page 14 of 24
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
Batch B365778 - Draft Method 1633
LCS (B365778-BS1) Prepared: 02/13/24 Analyzed: 02/15/24
N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
g/kg wet0.19 2.30 65-13980.81.86
N-MeFOSAA (NMeFOSAA)g/kg wet0.19 2.30 58-14482.01.89
N-EtFOSAA (NEtFOSAA)g/kg wet0.19 2.30 59-14686.31.99
N-methylperfluorooctanesulfonamidoethano
l(NMeFOSE)
g/kg wet1.9 23.0 71-13683.919.3
N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
g/kg wet1.9 23.0 69-13789.320.6
Hexafluoropropylene oxide dimer acid
(HFPO-DA)
g/kg wet0.77 9.21 63-14483.37.68
4,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
g/kg wet0.77 8.70 68-14681.47.08
9Cl-PF3ONS (F53B Minor)g/kg wet0.77 8.64 56-15686.47.47
11Cl-PF3OUdS (F53B Major)g/kg wet0.77 8.70 46-15687.87.64
3-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
g/kg wet1.9 23.0 62-12999.222.8
2H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
g/kg wet9.6 115 63-13497.0112
3-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
g/kg wet9.6 115 50-13892.1106
Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
g/kg wet0.38 3.73 56-1511033.85
Perfluoro-3-methoxypropanoic acid
(PFMPA)
g/kg wet0.38 4.19 51-14595.33.99
Perfluoro-4-methoxybutanoic acid
(PFMBA)
g/kg wet0.38 4.19 55-14897.04.06
Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
g/kg wet0.38 4.19 48-1611004.20
g/kg wet 9.60 10-130Surrogate: 13C4-PFBA 82.87.95
g/kg wet 4.80 35-150Surrogate: 13C5-PFPeA 88.34.24
g/kg wet 2.40 55-150Surrogate: 13C5-PFHxA 80.81.94
g/kg wet 2.40 55-150Surrogate: 13C4-PFHpA 82.61.98
g/kg wet 2.40 60-140Surrogate: 13C8-PFOA 81.01.94
g/kg wet 1.20 55-140Surrogate: 13C9-PFNA 81.30.976
g/kg wet 1.20 50-140Surrogate: 13C6-PFDA 86.31.04
g/kg wet 1.20 30-140Surrogate: 13C7-PFUnA 70.30.844
g/kg wet 1.20 10-150Surrogate: 13C2-PFDoA 69.50.834
g/kg wet 1.20 10-130Surrogate: 13C2-PFTeDA 66.90.802
g/kg wet 2.40 55-150Surrogate: 13C3-PFBS 85.92.06
g/kg wet 2.40 55-150Surrogate: 13C3-PFHxS 81.21.95
g/kg wet 2.40 45-140Surrogate: 13C8-PFOS 79.61.91
g/kg wet 4.80 60-200Surrogate: 13C2-4:2FTS 71.83.44
g/kg wet 4.80 60-200Surrogate: 13C2-6:2FTS 77.03.70
g/kg wet 4.80 50-200Surrogate: 13C2-8:2FTS 67.63.24
g/kg wet 2.40 30-130Surrogate: 13C8-PFOSA 74.21.78
g/kg wet 2.40 15-130Surrogate: D3-NMeFOSA 62.61.50
g/kg wet 2.40 10-130Surrogate: D5-NEtFOSA 62.51.50
g/kg wet 4.80 45-200Surrogate: D3-NMeFOSAA 77.23.70
g/kg wet 4.80 10-200Surrogate: D5-NEtFOSAA 72.73.49
g/kg wet 24.0 10-150Surrogate: D7-NMeFOSE 60.814.6
g/kg wet 24.0 10-150Surrogate: D9-NEtFOSE 52.312.6
g/kg wet 9.60 25-160Surrogate: 13C3-HFPO-DA 80.57.73
MRL Check (B365778-MRL1) Prepared: 02/13/24 Analyzed: 02/15/24
Perfluorobutanoic acid (PFBA)g/kg wet0.76 0.755 44-1571000.757
Perfluoropentanoic acid (PFPeA)g/kg wet0.38 0.378 57-14889.40.338
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
Batch B365778 - Draft Method 1633
MRL Check (B365778-MRL1) Prepared: 02/13/24 Analyzed: 02/15/24
Perfluorohexanoic acid (PFHxA)g/kg wet0.19 0.189 62-14987.60.166
Perfluoroheptanoic acid (PFHpA)g/kg wet0.19 0.189 56-15088.80.168
Perfluorooctanoic acid (PFOA)g/kg wet0.19 0.189 57-1611060.200
Perfluorononanoic acid (PFNA)g/kg wet0.19 0.189 53-15784.80.160
Perfluorodecanoic acid (PFDA)g/kg wet0.19 0.189 43-15894.10.178
Perfluoroundecanoic acid (PFUnA)g/kg wet0.19 0.189 50-15589.70.169
Perfluorododecanoic acid (PFDoA)g/kg wet0.19 0.189 60-14194.10.178
Perfluorotridecanoic acid (PFTrDA)g/kg wet0.19 0.189 52-14089.60.169
Perfluorotetradecanoic acid (PFTeDA)g/kg wet0.19 0.189 52-15692.40.175
Perfluorobutanesulfonic acid (PFBS)g/kg wet0.19 0.168 63-14597.90.164
Perfluoropentanesulfonic acid (PFPeS)g/kg wet0.19 0.177 58-14494.40.167
Perfluorohexanesulfonic acid (PFHxS)g/kg wet0.19 0.173 44-15889.40.154
Perfluoroheptanesulfonic acid (PFHpS)g/kg wet0.19 0.180 51-15096.20.173
Perfluorooctanesulfonic acid (PFOS)g/kg wet0.19 0.175 43-16292.00.161
Perfluorononanesulfonic acid (PFNS)g/kg wet0.19 0.182 46-15189.50.163
Perfluorodecanesulfonic acid (PFDS)g/kg wet0.19 0.182 50-14491.20.166
Perfluorododecanesulfonic acid (PFDoS)g/kg wet0.19 0.183 30-13892.30.169
1H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
g/kg wet0.76 0.708 52-15886.70.614
1H,1H,2H,2H-Perfluorooctane sulfonic acid
(6:2FTS)
g/kg wet0.76 0.718 48-1581020.732
1H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
g/kg wet0.76 0.727 46-16588.10.641
Perfluorooctanesulfonamide (PFOSA)g/kg wet0.19 0.189 47-16397.90.185
N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
g/kg wet0.19 0.189 54-15579.20.149
N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
g/kg wet0.19 0.189 49-15687.30.165
N-MeFOSAA (NMeFOSAA)g/kg wet0.19 0.189 32-16092.40.175
N-EtFOSAA (NEtFOSAA)g/kg wet0.19 0.189 51-15475.70.143
N-methylperfluorooctanesulfonamidoethano
l(NMeFOSE)
g/kg wet1.9 1.89 56-15187.81.66
N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
g/kg wet1.9 1.89 60-14795.81.81
Hexafluoropropylene oxide dimer acid
(HFPO-DA)
g/kg wet0.76 0.755 58-15473.70.556
4,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
g/kg wet0.76 0.713 61-14876.60.546
9Cl-PF3ONS (F53B Minor)g/kg wet0.76 0.708 44-16779.20.561
11Cl-PF3OUdS (F53B Major)g/kg wet0.76 0.713 36-15882.10.585
3-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
g/kg wet1.9 1.89 32-16193.61.77
2H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
g/kg wet9.4 9.44 39-15691.48.62
3-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
g/kg wet9.4 9.44 36-14989.28.42
Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
g/kg wet0.38 0.305 56-1441120.344
Perfluoro-3-methoxypropanoic acid
(PFMPA)
g/kg wet0.38 0.343 48-1501040.358
Perfluoro-4-methoxybutanoic acid
(PFMBA)
g/kg wet0.38 0.343 49-1541060.363
Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
g/kg wet0.38 0.343 47-16097.70.335
g/kg wet 9.44 10-130Surrogate: 13C4-PFBA 80.57.60
g/kg wet 4.72 35-150Surrogate: 13C5-PFPeA 86.94.10
g/kg wet 2.36 55-150Surrogate: 13C5-PFHxA 80.61.90
Page 12 of 20
Table of Contents
Page 16 of 24
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
Batch B365778 - Draft Method 1633
MRL Check (B365778-MRL1) Prepared: 02/13/24 Analyzed: 02/15/24
g/kg wet 2.36 55-150Surrogate: 13C4-PFHpA 81.01.91
g/kg wet 2.36 60-140Surrogate: 13C8-PFOA 77.81.84
g/kg wet 1.18 55-140Surrogate: 13C9-PFNA 80.00.945
g/kg wet 1.18 50-140Surrogate: 13C6-PFDA 80.70.953
g/kg wet 1.18 30-140Surrogate: 13C7-PFUnA 67.00.791
g/kg wet 1.18 10-150Surrogate: 13C2-PFDoA 66.50.784
g/kg wet 1.18 10-130Surrogate: 13C2-PFTeDA 63.80.753
g/kg wet 2.36 55-150Surrogate: 13C3-PFBS 84.52.00
g/kg wet 2.36 55-150Surrogate: 13C3-PFHxS 81.71.93
g/kg wet 2.36 45-140Surrogate: 13C8-PFOS 80.71.90
g/kg wet 4.72 60-200Surrogate: 13C2-4:2FTS 67.53.18
g/kg wet 4.72 60-200Surrogate: 13C2-6:2FTS 73.33.46
g/kg wet 4.72 50-200Surrogate: 13C2-8:2FTS 60.92.88
g/kg wet 2.36 30-130Surrogate: 13C8-PFOSA 73.01.72
g/kg wet 2.36 15-130Surrogate: D3-NMeFOSA 61.91.46
g/kg wet 2.36 10-130Surrogate: D5-NEtFOSA 61.21.44
g/kg wet 4.72 45-200Surrogate: D3-NMeFOSAA 76.93.63
g/kg wet 4.72 10-200Surrogate: D5-NEtFOSAA 69.03.26
g/kg wet 23.6 10-150Surrogate: D7-NMeFOSE 59.414.0
g/kg wet 23.6 10-150Surrogate: D9-NEtFOSE 50.011.8
g/kg wet 9.44 25-160Surrogate: 13C3-HFPO-DA 82.27.76
Page 13 of 20
Table of Contents
Page 17 of 24
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
FLAG/QUALIFIER SUMMARY
*QC result is outside of established limits.
Wide recovery limits established for difficult compound.
Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
RL Reporting Limit is at the level of quantitation (LOQ)
DL Detection Limit is the lower limit of detection determined by the MDL study
MCL Maximum Contaminant Level
ND Not Detected
Re-analysis confirmed Extracted Internal Standard failure due to matrix effects.PF-18
Qualifier ion ratio >150% of associated calibration.PF-22A
Extracted Internal Standard is outside of control limits.S-29
[TOC_1]Flag/Qualifier Summary[TOC]
Page 14 of 20
Table of Contents
Page 18 of 24
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
Draft Method 1633 in Soil
NH-P,NY,PA,WVPerfluorobutanoic acid (PFBA)
NH-P,NY,PA,WVPerfluoropentanoic acid (PFPeA)
NH-P,NY,PA,WVPerfluorohexanoic acid (PFHxA)
NH-P,NY,PA,WVPerfluoroheptanoic acid (PFHpA)
NH-P,NY,PA,WVPerfluorooctanoic acid (PFOA)
NH-P,NY,PA,WVPerfluorononanoic acid (PFNA)
NH-P,NY,PA,WVPerfluorodecanoic acid (PFDA)
NH-P,NY,PA,WVPerfluoroundecanoic acid (PFUnA)
NH-P,NY,PA,WVPerfluorododecanoic acid (PFDoA)
NH-P,NY,PA,WVPerfluorotridecanoic acid (PFTrDA)
NH-P,PA,WVPerfluorotetradecanoic acid (PFTeDA)
NH-P,PA,WVPerfluorobutanesulfonic acid (PFBS)
NH-P,PA,WVPerfluoropentanesulfonic acid (PFPeS)
NH-P,PA,WVPerfluorohexanesulfonic acid (PFHxS)
NH-P,PA,WVPerfluoroheptanesulfonic acid (PFHpS)
NH-P,NY,PA,WVPerfluorooctanesulfonic acid (PFOS)
NH-P,PA,WVPerfluorononanesulfonic acid (PFNS)
NH-P,PA,WVPerfluorodecanesulfonic acid (PFDS)
NH-P,PA,WVPerfluorododecanesulfonic acid (PFDoS)
NH-P,PA,WV1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2FTS)
NH-P,PA,WV1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2FTS)
NH-P,NY,PA,WV1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2FTS)
NH-P,PA,WVPerfluorooctanesulfonamide (PFOSA)
NH-P,PA,WVN-methyl perfluoroocatnesulfonamide (NMeFOSA)
NH-P,PA,WVN-ethyl perfluorooctanesulfonamide (NEtFOSA)
NH-P,NY,PA,WVN-MeFOSAA (NMeFOSAA)
NH-P,PA,WVN-EtFOSAA (NEtFOSAA)
NH-P,PA,WVN-methylperfluorooctanesulfonamidoethanol(NMeFOSE)
NH-P,PA,WVN-ethylperfluorooctanesulfonamidoethanol (NEtFOSE)
NH-P,PA,WVHexafluoropropylene oxide dimer acid (HFPO-DA)
NH-P,PA,WV4,8-Dioxa-3H-perfluorononanoic acid (ADONA)
NH-P,PA,WV9Cl-PF3ONS (F53B Minor)
NH-P,PA,WV11Cl-PF3OUdS (F53B Major)
NH-P,PA,WV3-Perfluoropropyl propanoic acid (FPrPA)(3:3FTCA)
NH-P,PA,WV2H,2H,3H,3H-Perfluorooctanoic acid(FPePA)(5:3FTCA)
NH-P,PA,WV3-Perfluoroheptyl propanoic acid (FHpPA)(7:3FTCA)
NH-P,PA,WVPerfluoro(2-ethoxyethane)sulfonic acid (PFEESA)
NH-P,PA,WVPerfluoro-3-methoxypropanoic acid (PFMPA)
NH-P,PA,WVPerfluoro-4-methoxybutanoic acid (PFMBA)
NH-P,PA,WVNonafluoro-3,6-dioxaheptanoic acid (NFDHA)
Draft Method 1633 in Water
NH-P,NY,PA,WV,CTPerfluorobutanoic acid (PFBA)
NH-P,NY,PA,WV,CTPerfluoropentanoic acid (PFPeA)
NH-P,NY,PA,WV,CTPerfluorohexanoic acid (PFHxA)
NH-P,NY,PA,WV,CTPerfluoroheptanoic acid (PFHpA)
NH-P,NY,PA,WV,CTPerfluorooctanoic acid (PFOA)
[TOC_1]Certifications[TOC]
Page 15 of 20
Table of Contents
Page 19 of 24
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
Draft Method 1633 in Water
NH-P,NY,PA,WV,CTPerfluorononanoic acid (PFNA)
NH-P,NY,PA,WV,CTPerfluorodecanoic acid (PFDA)
NH-P,NY,PA,WV,CTPerfluoroundecanoic acid (PFUnA)
NH-P,NY,PA,WV,CTPerfluorododecanoic acid (PFDoA)
NH-P,NY,PA,WV,CTPerfluorotridecanoic acid (PFTrDA)
NH-P,NY,PA,WV,CTPerfluorotetradecanoic acid (PFTeDA)
NH-P,NY,PA,WV,CTPerfluorobutanesulfonic acid (PFBS)
NH-P,NY,PA,WV,CTPerfluoropentanesulfonic acid (PFPeS)
NH-P,NY,PA,WV,CTPerfluorohexanesulfonic acid (PFHxS)
NH-P,NY,PA,WV,CTPerfluoroheptanesulfonic acid (PFHpS)
NH-P,NY,PA,WV,CTPerfluorooctanesulfonic acid (PFOS)
NH-P,PA,WV,CTPerfluorononanesulfonic acid (PFNS)
NH-P,PA,WV,CTPerfluorodecanesulfonic acid (PFDS)
NH-P,PA,WV,CTPerfluorododecanesulfonic acid (PFDoS)
NH-P,PA,WV,CT1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2FTS)
NH-P,NY,PA,WV,CT1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2FTS)
NH-P,NY,PA,WV,CT1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2FTS)
NH-P,PA,WV,CTPerfluorooctanesulfonamide (PFOSA)
NH-P,PA,WV,CTN-methyl perfluoroocatnesulfonamide (NMeFOSA)
NH-P,PA,WV,CTN-ethyl perfluorooctanesulfonamide (NEtFOSA)
NH-P,NY,PA,WV,CTN-MeFOSAA (NMeFOSAA)
NH-P,NY,PA,WV,CTN-EtFOSAA (NEtFOSAA)
NH-P,PA,WV,CTN-methylperfluorooctanesulfonamidoethanol(NMeFOSE)
NH-P,PA,WV,CTN-ethylperfluorooctanesulfonamidoethanol (NEtFOSE)
NH-P,NY,PA,WV,CTHexafluoropropylene oxide dimer acid (HFPO-DA)
NH-P,NY,PA,WV,CT4,8-Dioxa-3H-perfluorononanoic acid (ADONA)
NH-P,NY,PA,WV,CT9Cl-PF3ONS (F53B Minor)
NH-P,NY,PA,WV,CT11Cl-PF3OUdS (F53B Major)
NH-P,PA,WV,CT3-Perfluoropropyl propanoic acid (FPrPA)(3:3FTCA)
NH-P,PA,WV,CT2H,2H,3H,3H-Perfluorooctanoic acid(FPePA)(5:3FTCA)
NH-P,PA,WV,CT3-Perfluoroheptyl propanoic acid (FHpPA)(7:3FTCA)
NH-P,NY,PA,WV,CTPerfluoro(2-ethoxyethane)sulfonic acid (PFEESA)
NH-P,NY,PA,WV,CTPerfluoro-3-methoxypropanoic acid (PFMPA)
NH-P,PA,WV,CTPerfluoro-4-methoxybutanoic acid (PFMBA)
NH-P,PA,WV,CTNonafluoro-3,6-dioxaheptanoic acid (NFDHA)
Con-Test, a Pace Environmental Laboratory, operates under the following certifications and accreditations:
Code Description Number Expires
PH-0821Connecticut Department of Public HealthCT 12/31/2024
10899 NELAPNew York State Department of HealthNY 04/1/2024
2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2024
68-05812Commonwealth of Pennsylvania DEPPA 06/30/2024
419West Virginia DEP Division of Water and Waste ManagementWV 08/31/2024
Page 16 of 20
Table of Contents
Page 20 of 24
Page 17 of 20Table of ContentsPage 21 of 24
Page 18 of 20Table of ContentsPage 22 of 24
Page 19 of 20Table of ContentsPage 23 of 24
Page 20 of 20Table of ContentsPage 24 of 24
#=CL#
February 06, 2024
LIMS USE: FR - SAM MARTIN
LIMS OBJECT ID: 92711009
92711009
Project:
Pace Project No.:
RE:
Sam Martin
Hart & Hickman
2923 South Tryon Street
Suite 100
Charlotte, NC 28203
PAL-001
Dear Sam Martin:
Enclosed are the analytical results for sample(s) received by the laboratory on January 31, 2024. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace National - Mt. Juliet
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Taylor M Cannon
[e-mail]
Project Manager
704-977-0943
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 1 of 14
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92711009
PAL-001
Pace Analytical Services National
12065 Lebanon Road, Mt. Juliet, TN 37122
Alabama Certification #: 40660
Alaska Certification 17-026
Arizona Certification #: AZ0612
Arkansas Certification #: 88-0469
California Certification #: 2932
Canada Certification #: 1461.01
Colorado Certification #: TN00003
Connecticut Certification #: PH-0197
DOD Certification: #1461.01
EPA# TN00003
Florida Certification #: E87487
Georgia DW Certification #: 923
Georgia Certification: NELAP
Idaho Certification #: TN00003
Illinois Certification #: 200008
Indiana Certification #: C-TN-01
Iowa Certification #: 364
Kansas Certification #: E-10277
Kentucky UST Certification #: 16
Kentucky Certification #: 90010
Louisiana Certification #: AI30792
Louisiana DW Certification #: LA180010
Maine Certification #: TN0002
Maryland Certification #: 324
Massachusetts Certification #: M-TN003
Michigan Certification #: 9958
Minnesota Certification #: 047-999-395
Mississippi Certification #: TN00003
Missouri Certification #: 340
Montana Certification #: CERT0086
Nebraska Certification #: NE-OS-15-05
Nevada Certification #: TN-03-2002-34
New Hampshire Certification #: 2975
New Jersey Certification #: TN002
New Mexico DW Certification
New York Certification #: 11742
North Carolina Aquatic Toxicity Certification #: 41
North Carolina Drinking Water Certification #: 21704
North Carolina Environmental Certificate #: 375
North Dakota Certification #: R-140
Ohio VAP Certification #: CL0069
Oklahoma Certification #: 9915
Oregon Certification #: TN200002
Pennsylvania Certification #: 68-02979
Rhode Island Certification #: LAO00356
South Carolina Certification #: 84004
South Dakota Certification
Tennessee DW/Chem/Micro Certification #: 2006
Texas Certification #: T 104704245-17-14
Texas Mold Certification #: LAB0152
USDA Soil Permit #: P330-15-00234
Utah Certification #: TN00003
Virginia Certification #: VT2006
Vermont Dept. of Health: ID# VT-2006
Virginia Certification #: 460132
Washington Certification #: C847
West Virginia Certification #: 233
Wisconsin Certification #: 998093910
Wyoming UST Certification #: via A2LA 2926.01
A2LA-ISO 17025 Certification #: 1461.01
A2LA-ISO 17025 Certification #: 1461.02
AIHA-LAP/LLC EMLAP Certification #:100789
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 14
#=SS#
SAMPLE SUMMARY
Pace Project No.:
Project:
92711009
PAL-001
Lab ID Sample ID Matrix Date Collected Date Received
92711009001 IDW-SOIL-146 Solid 01/30/24 16:50 01/31/24 08:15
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 3 of 14
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92711009
PAL-001
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92711009001 IDW-SOIL-146 EPA 6020B 8 PANLD, SJM
EPA 7471B 1 PANAKB
SM 2540G 1 PANCMK
PAN = Pace National - Mt. Juliet
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 4 of 14
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92711009
PAL-001
Sample: IDW-SOIL-146 Lab ID: 92711009001 Collected: 01/30/24 16:50 Received: 01/31/24 08:15 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit
Report
Analytical Method: EPA 6020B Preparation Method: 3050B
Pace National - Mt. Juliet
Metals (ICPMS) 6020B
Arsenic 0.818J mg/kg 02/03/24 15:11 7440-38-2 J02/02/24 22:311.46 0.146 5
Barium 188 mg/kg 02/06/24 16:24 7440-39-302/06/24 13:253.64 0.221 5
Cadmium ND mg/kg 02/03/24 15:11 7440-43-902/02/24 22:311.46 0.124 5
Chromium 3.06J mg/kg 02/03/24 15:11 7440-47-3 J02/02/24 22:317.28 0.431 5
Cobalt 28.7 mg/kg 02/03/24 15:11 7440-48-402/02/24 22:311.46 0.0673 5
Lead 2.43J mg/kg 02/03/24 15:11 7439-92-1 J02/02/24 22:312.91 0.144 5
Selenium 0.286J mg/kg 02/03/24 15:11 7782-49-2 J02/02/24 22:313.64 0.262 5
Silver ND mg/kg 02/03/24 15:11 7440-22-402/02/24 22:310.728 0.126 5
Analytical Method: EPA 7471B Preparation Method: 7471A
Pace National - Mt. Juliet
Mercury 7471B
Mercury ND mg/kg 02/04/24 16:09 7439-97-602/03/24 09:360.0582 0.0262 1
Analytical Method: SM 2540G Preparation Method: SM 2540 G
Pace National - Mt. Juliet
Total Solids 2540 G-2011
Total Solids 68.7 %02/02/24 08:1102/02/24 08:021
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/06/2024 07:30 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 5 of 14
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92711009
PAL-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
2218672
3050B
EPA 6020B
Metals (ICPMS) 6020B
Laboratory:Pace National - Mt. Juliet
Associated Lab Samples: 92711009001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: R4029576-1
Associated Lab Samples:92711009001
Matrix: Solid
AnalyzedMDL
Arsenic mg/kg ND 1.00 02/03/24 14:120.100
Cadmium mg/kg ND 1.00 02/03/24 14:120.0855
Chromium mg/kg ND 5.00 02/03/24 14:120.297
Cobalt mg/kg ND 1.00 02/03/24 14:120.0463
Lead mg/kg ND 2.00 02/03/24 14:120.0990
Selenium mg/kg ND 2.50 02/03/24 14:120.180
Silver mg/kg ND 0.500 02/03/24 14:120.0865
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
R4029576-2LABORATORY CONTROL SAMPLE:
LCSSpike
Arsenic mg/kg 81.5100 81.5 80.0-120
Cadmium mg/kg 84.4100 84.4 80.0-120
Chromium mg/kg 81.4100 81.4 80.0-120
Cobalt mg/kg 83.1100 83.1 80.0-120
Lead mg/kg 83.8100 83.8 80.0-120
Selenium mg/kg 83.8100 83.8 80.0-120
Silver mg/kg 16.320.0 81.7 80.0-120
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
R4029576-5MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
L1700871-03
R4029576-6
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Arsenic mg/kg 100 83.6 75.0-12584.0 0.498 201001.16 84.7 85.1
Cadmium mg/kg 100 88.4 75.0-12588.7 0.391 201000.0975 88.5 88.8
Chromium mg/kg 100 87.7 75.0-12587.4 0.229 201009.62 97.3 97.1
Cobalt mg/kg 100 87.0 75.0-12586.4 0.670 201002.22 89.2 88.6
Lead mg/kg 100 85.9 75.0-12584.6 1.52 201003.85 89.8 88.4
Selenium mg/kg 100 86.6 75.0-12586.6 0.062 201000.199 86.8 86.8
Silver mg/kg 20.0 83.9 75.0-12584.1 0.230 2020.0ND 16.8 16.8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/06/2024 07:30 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 6 of 14
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92711009
PAL-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
2220653
3050B
EPA 6020B
Metals (ICPMS) 6020B
Laboratory:Pace National - Mt. Juliet
Associated Lab Samples: 92711009001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: R4030451-1
Associated Lab Samples:92711009001
Matrix: Solid
AnalyzedMDL
Barium mg/kg ND 2.50 02/06/24 15:250.152
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
R4030451-2LABORATORY CONTROL SAMPLE:
LCSSpike
Barium mg/kg 92.8100 92.8 80.0-120
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
R4030451-5MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
L1701235-01
R4030451-6
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Barium mg/kg MH14414375.0-125114 18.5 2014427.4 170 141
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/06/2024 07:30 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 7 of 14
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92711009
PAL-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
2219098
7471A
EPA 7471B
Mercury 7471B
Laboratory:Pace National - Mt. Juliet
Associated Lab Samples: 92711009001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: R4029643-1
Associated Lab Samples:92711009001
Matrix: Solid
AnalyzedMDL
Mercury mg/kg ND 0.0400 02/04/24 15:100.0180
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
R4029643-2LABORATORY CONTROL SAMPLE:
LCSSpike
Mercury mg/kg 0.4620.500 92.4 80.0-120
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
R4029643-3MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
L1701335-01
R4029643-4
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Mercury mg/kg 0.580 91.0 75.0-125101 7.96 200.5800.156 0.684 0.740
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/06/2024 07:30 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 8 of 14
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92711009
PAL-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
2218499
SM 2540 G
SM 2540G
Total Solids 2540 G-2011
Laboratory:Pace National - Mt. Juliet
Associated Lab Samples: 92711009001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: R4029412-1
Associated Lab Samples:92711009001
Matrix: Solid
AnalyzedMDL
Total Solids %0.00300 02/02/24 08:11
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
R4029412-2LABORATORY CONTROL SAMPLE:
LCSSpike
Total Solids %50.050.0 99.9 90.0-110
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
L1701247-02
R4029412-3SAMPLE DUPLICATE:
Total Solids %82.8 0.610 1083.3
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 02/06/2024 07:30 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 9 of 14
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92711009
PAL-001
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL - Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean-Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPAMethod 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
ANALYTE QUALIFIERS
Analyte detected below the reporting limit, therefore result is an estimate. This qualifier is also used for all TICs.J
Matrix spike recovery and/or matrix spike duplicate recovery was above laboratory control limits. Result may be biased
high.MH
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 02/06/2024 07:30 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 10 of 14
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92711009
PAL-001
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92711009001 2218672 2218672IDW-SOIL-146 3050B EPA 6020B
92711009001 2220653 2220653IDW-SOIL-146 3050B EPA 6020B
92711009001 2219098 2219098IDW-SOIL-146 7471A EPA 7471B
92711009001 2218499 2218499IDW-SOIL-146 SM 2540 G SM 2540G
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/06/2024 07:30 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
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#=CL#
February 20, 2024
LIMS USE: FR - SAM MARTIN
LIMS OBJECT ID: 92710965
92710965
Project:
Pace Project No.:
RE:
Sam Martin
Hart & Hickman
2923 South Tryon Street
Suite 100
Charlotte, NC 28203
PAL-001
Dear Sam Martin:
Enclosed are the analytical results for sample(s) received by the laboratory on January 31, 2024. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Taylor M Cannon
[e-mail]
Project Manager
704-977-0943
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 1 of 24
Page 2 of 24
Page 3 of 24
Page 4 of 24
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
February 20, 2024
Taylor Cannon
Pace Analytical Services - NC
9800 Kincey Avenue, Suite 100
Huntersville, NC 28078
Project Location: PAL-001
Client Job Number:
Project Number: 92710965
Laboratory Work Order Number: 24B0087
Enclosed are results of analyses for samples as received by the laboratory on February 1, 2024. If you have any questions
concerning this report, please feel free to contact me.
Sincerely,
Rebecca Faust
Project Manager
Page 1 of 20
Table of Contents
Page 5 of 24
Table of Contents
Sample Summary 3
Case Narrative 4
Sample Results 5
24B0087-01 5
Sample Preparation Information 8
QC Data 9
Semivolatile Organic Compounds by - LC/MS-MS 9
B365778 9
Flag/Qualifier Summary 14
Certifications 15
Chain of Custody/Sample Receipt 17
Page 2 of 20
Table of Contents
Page 6 of 24
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
2/20/2024
Pace Analytical Services - NC
9800 Kincey Avenue, Suite 100
Huntersville, NC 28078
ATTN: Taylor Cannon
92710965
24B0087
The results of analyses performed on the following samples submitted to CON-TEST, a Pace Analytical Laboratory, are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
PAL-001
IDW-SOIL-789 24B0087-01 Soil Draft Method 1633
SM 2540G
[TOC_1]Sample Summary[TOC]
Page 3 of 20
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
REVISED REPORT: PFAS reported to RL. 2/20/24
[TOC_1]Case Narrative[TOC]
Draft Method 1633
Qualifications:
Qualifier ion ratio >150% of associated calibration.
Analyte & Samples(s) Qualified:
PF-22A
Perfluoropentanoic acid (PFPeA)
24B0087-01RE1[IDW-SOIL-789]
Extracted Internal Standard is outside of control limits.
Analyte & Samples(s) Qualified:
S-29
13C2-PFTeDA
S100346-CCV3, S100628-CCV2
Perfluorotetradecanoic acid (PFTeDA)
S100346-CCV3, S100628-CCV2
The results of analyses reported only relate to samples submitted to Con-Test, a Pace Analytical Laboratory, for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Rebecca Faust
Project Manager 1
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Date Received: 2/1/2024
Work Order: 24B0087Sample Description:Project Location: PAL-001
Sample ID: 24B0087-01
Field Sample #: IDW-SOIL-789
Sample Matrix: Soil
Sampled: 1/30/2024 16:55
[TOC_2]24B0087-01[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Semivolatile Organic Compounds by - LC/MS-MS
ND 0.80 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331Perfluorobutanoic acid (PFBA)
ND 0.40 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331PF-22APerfluoropentanoic acid (PFPeA)
ND 0.20 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331Perfluorohexanoic acid (PFHxA)
ND 0.20 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331Perfluoroheptanoic acid (PFHpA)
ND 0.20 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331Perfluorooctanoic acid (PFOA)
ND 0.20 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331Perfluorononanoic acid (PFNA)
ND 0.20 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331Perfluorodecanoic acid (PFDA)
ND 0.20 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331Perfluoroundecanoic acid (PFUnA)
ND 0.20 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331Perfluorododecanoic acid (PFDoA)
ND 0.20 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331Perfluorotridecanoic acid (PFTrDA)
ND 0.20 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331Perfluorotetradecanoic acid (PFTeDA)
ND 0.20 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331Perfluorobutanesulfonic acid (PFBS)
ND 0.20 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331Perfluoropentanesulfonic acid (PFPeS)
ND 0.20 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331Perfluorohexanesulfonic acid (PFHxS)
ND 0.20 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331Perfluoroheptanesulfonic acid (PFHpS)
ND 0.20 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331Perfluorooctanesulfonic acid (PFOS)
ND 0.20 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331Perfluorononanesulfonic acid (PFNS)
ND 0.20 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331Perfluorodecanesulfonic acid (PFDS)
ND 0.20 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331Perfluorododecanesulfonic acid (PFDoS)
ND 0.80 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 163311H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
ND 0.80 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 163311H,1H,2H,2H-Perfluorooctane sulfonic
acid (6:2FTS)
ND 0.80 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 163311H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
ND 0.20 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331Perfluorooctanesulfonamide (PFOSA)
ND 0.20 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
ND 0.20 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
ND 0.20 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331N-MeFOSAA (NMeFOSAA)
ND 0.20 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331N-EtFOSAA (NEtFOSAA)
ND 2.0 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331N-methylperfluorooctanesulfonamidoethan
ol(NMeFOSE)
ND 2.0 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
ND 0.80 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331Hexafluoropropylene oxide dimer acid
(HFPO-DA)
ND 0.80 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 163314,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
ND 0.80 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 163319Cl-PF3ONS (F53B Minor)
ND 0.80 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 1633111Cl-PF3OUdS (F53B Major)
ND 2.0 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 163313-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
ND 10 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 163312H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
ND 10 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 163313-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
ND 0.40 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
ND 0.40 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331Perfluoro-3-methoxypropanoic acid
(PFMPA)
[TOC_1]Sample Results[TOC]
Page 5 of 20
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 2/1/2024
Work Order: 24B0087Sample Description:Project Location: PAL-001
Sample ID: 24B0087-01
Field Sample #: IDW-SOIL-789
Sample Matrix: Soil
Sampled: 1/30/2024 16:55
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Semivolatile Organic Compounds by - LC/MS-MS
ND 0.40 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331Perfluoro-4-methoxybutanoic acid
(PFMBA)
ND 0.40 2/15/24 13:05 AMSg/kg dry 2/13/24Draft Method 16331Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
Surrogates % Recovery Recovery Limits Flag/Qual
13C4-PFBA 75.8 2/15/24 13:0510-130
13C5-PFPeA 82.0 2/15/24 13:0535-150
13C5-PFHxA 76.9 2/15/24 13:0555-150
13C4-PFHpA 77.6 2/15/24 13:0555-150
13C8-PFOA 72.3 2/15/24 13:0560-140
13C9-PFNA 74.3 2/15/24 13:0555-140
13C6-PFDA 79.2 2/15/24 13:0550-140
13C7-PFUnA 64.9 2/15/24 13:0530-140
13C2-PFDoA 69.9 2/15/24 13:0510-150
13C2-PFTeDA 72.7 2/15/24 13:0510-130
13C3-PFBS 77.1 2/15/24 13:0555-150
13C3-PFHxS 76.3 2/15/24 13:0555-150
13C8-PFOS 72.2 2/15/24 13:0545-140
13C2-4:2FTS 61.5 2/15/24 13:0560-200
13C2-6:2FTS 68.8 2/15/24 13:0560-200
13C2-8:2FTS 57.5 2/15/24 13:0550-200
13C8-PFOSA 69.0 2/15/24 13:0530-130
D3-NMeFOSA 25.5 2/15/24 13:0515-130
D5-NEtFOSA 18.8 2/15/24 13:0510-130
D3-NMeFOSAA 69.9 2/15/24 13:0545-200
D5-NEtFOSAA 66.1 2/15/24 13:0510-200
D7-NMeFOSE 44.1 2/15/24 13:0510-150
D9-NEtFOSE 35.2 2/15/24 13:0510-150
13C3-HFPO-DA 76.9 2/15/24 13:0525-160
Page 6 of 20
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Date Received: 2/1/2024
Work Order: 24B0087Sample Description:Project Location: PAL-001
Sample ID: 24B0087-01
Field Sample #: IDW-SOIL-789
Sample Matrix: Soil
Sampled: 1/30/2024 16:55
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
Units
Date
PreparedMethod
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
71.1 2/5/24 8:51 CCC% Wt 2/5/24SM 2540G1% Solids
Page 7 of 20
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Sample Extraction Data
Prep Method:Draft Method 1633 Analytical Method:Draft Method 1633
Lab Number [Field ID]Batch DateInitial [g]Final [mL]
B365778 02/13/247.07 5.0024B0087-01RE1 [IDW-SOIL-789]
Prep Method:% Solids Analytical Method:SM 2540G
Lab Number [Field ID]Batch Date
B365043 02/05/2424B0087-01 [IDW-SOIL-789]
[TOC_1]Sample Preparation Information[TOC]
Page 8 of 20
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Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
[TOC_2]Semivolatile Organic Compounds by - LC/MS-MS[TOC]
Batch B365778 - Draft Method 1633
[TOC_3]B365778[TOC]
Blank (B365778-BLK1) Prepared: 02/13/24 Analyzed: 02/15/24
Perfluorobutanoic acid (PFBA)g/kg wet0.76ND
Perfluoropentanoic acid (PFPeA)g/kg wet0.38ND
Perfluorohexanoic acid (PFHxA)g/kg wet0.19ND
Perfluoroheptanoic acid (PFHpA)g/kg wet0.19ND
Perfluorooctanoic acid (PFOA)g/kg wet0.19ND
Perfluorononanoic acid (PFNA)g/kg wet0.19ND
Perfluorodecanoic acid (PFDA)g/kg wet0.19ND
Perfluoroundecanoic acid (PFUnA)g/kg wet0.19ND
Perfluorododecanoic acid (PFDoA)g/kg wet0.19ND
Perfluorotridecanoic acid (PFTrDA)g/kg wet0.19ND
Perfluorotetradecanoic acid (PFTeDA)g/kg wet0.19ND
Perfluorobutanesulfonic acid (PFBS)g/kg wet0.19ND
Perfluoropentanesulfonic acid (PFPeS)g/kg wet0.19ND
Perfluorohexanesulfonic acid (PFHxS)g/kg wet0.19ND
Perfluoroheptanesulfonic acid (PFHpS)g/kg wet0.19ND
Perfluorooctanesulfonic acid (PFOS)g/kg wet0.19ND
Perfluorononanesulfonic acid (PFNS)g/kg wet0.19ND
Perfluorodecanesulfonic acid (PFDS)g/kg wet0.19ND
Perfluorododecanesulfonic acid (PFDoS)g/kg wet0.19ND
1H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
g/kg wet0.76ND
1H,1H,2H,2H-Perfluorooctane sulfonic acid
(6:2FTS)
g/kg wet0.76ND
1H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
g/kg wet0.76ND
Perfluorooctanesulfonamide (PFOSA)g/kg wet0.19ND
N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
g/kg wet0.19ND
N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
g/kg wet0.19ND
N-MeFOSAA (NMeFOSAA)g/kg wet0.19ND
N-EtFOSAA (NEtFOSAA)g/kg wet0.19ND
N-methylperfluorooctanesulfonamidoethano
l(NMeFOSE)
g/kg wet1.9ND
N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
g/kg wet1.9ND
Hexafluoropropylene oxide dimer acid
(HFPO-DA)
g/kg wet0.76ND
4,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
g/kg wet0.76ND
9Cl-PF3ONS (F53B Minor)g/kg wet0.76ND
11Cl-PF3OUdS (F53B Major)g/kg wet0.76ND
3-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
g/kg wet1.9ND
2H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
g/kg wet9.6ND
3-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
g/kg wet9.6ND
Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
g/kg wet0.38ND
Perfluoro-3-methoxypropanoic acid
(PFMPA)
g/kg wet0.38ND
Perfluoro-4-methoxybutanoic acid
(PFMBA)
g/kg wet0.38ND
Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
g/kg wet0.38ND
g/kg wet 9.56 10-130Surrogate: 13C4-PFBA 79.57.60
[TOC_1]QC Data[TOC]
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Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
Batch B365778 - Draft Method 1633
Blank (B365778-BLK1) Prepared: 02/13/24 Analyzed: 02/15/24
g/kg wet 4.78 35-150Surrogate: 13C5-PFPeA 85.84.10
g/kg wet 2.39 55-150Surrogate: 13C5-PFHxA 78.71.88
g/kg wet 2.39 55-150Surrogate: 13C4-PFHpA 80.41.92
g/kg wet 2.39 60-140Surrogate: 13C8-PFOA 76.41.82
g/kg wet 1.19 55-140Surrogate: 13C9-PFNA 78.90.942
g/kg wet 1.19 50-140Surrogate: 13C6-PFDA 80.90.966
g/kg wet 1.19 30-140Surrogate: 13C7-PFUnA 63.60.760
g/kg wet 1.19 10-150Surrogate: 13C2-PFDoA 65.40.781
g/kg wet 1.19 10-130Surrogate: 13C2-PFTeDA 72.90.871
g/kg wet 2.39 55-150Surrogate: 13C3-PFBS 83.31.99
g/kg wet 2.39 55-150Surrogate: 13C3-PFHxS 81.31.94
g/kg wet 2.39 45-140Surrogate: 13C8-PFOS 79.91.91
g/kg wet 4.78 60-200Surrogate: 13C2-4:2FTS 68.53.27
g/kg wet 4.78 60-200Surrogate: 13C2-6:2FTS 75.23.59
g/kg wet 4.78 50-200Surrogate: 13C2-8:2FTS 64.43.08
g/kg wet 2.39 30-130Surrogate: 13C8-PFOSA 73.21.75
g/kg wet 2.39 15-130Surrogate: D3-NMeFOSA 61.91.48
g/kg wet 2.39 10-130Surrogate: D5-NEtFOSA 62.61.50
g/kg wet 4.78 45-200Surrogate: D3-NMeFOSAA 75.93.63
g/kg wet 4.78 10-200Surrogate: D5-NEtFOSAA 67.83.24
g/kg wet 23.9 10-150Surrogate: D7-NMeFOSE 59.914.3
g/kg wet 23.9 10-150Surrogate: D9-NEtFOSE 50.512.1
g/kg wet 9.56 25-160Surrogate: 13C3-HFPO-DA 81.57.79
LCS (B365778-BS1) Prepared: 02/13/24 Analyzed: 02/15/24
Perfluorobutanoic acid (PFBA)g/kg wet0.77 9.21 58-14889.78.26
Perfluoropentanoic acid (PFPeA)g/kg wet0.38 4.61 54-15283.33.84
Perfluorohexanoic acid (PFHxA)g/kg wet0.19 2.30 55-15284.81.95
Perfluoroheptanoic acid (PFHpA)g/kg wet0.19 2.30 54-15485.01.96
Perfluorooctanoic acid (PFOA)g/kg wet0.19 2.30 52-16185.61.97
Perfluorononanoic acid (PFNA)g/kg wet0.19 2.30 59-14984.01.93
Perfluorodecanoic acid (PFDA)g/kg wet0.19 2.30 52-14781.11.87
Perfluoroundecanoic acid (PFUnA)g/kg wet0.19 2.30 48-15984.91.96
Perfluorododecanoic acid (PFDoA)g/kg wet0.19 2.30 64-14287.12.01
Perfluorotridecanoic acid (PFTrDA)g/kg wet0.19 2.30 49-14884.41.95
Perfluorotetradecanoic acid (PFTeDA)g/kg wet0.19 2.30 47-16185.31.97
Perfluorobutanesulfonic acid (PFBS)g/kg wet0.19 2.04 62-14483.81.71
Perfluoropentanesulfonic acid (PFPeS)g/kg wet0.19 2.17 59-15182.51.79
Perfluorohexanesulfonic acid (PFHxS)g/kg wet0.19 2.11 57-14683.81.77
Perfluoroheptanesulfonic acid (PFHpS)g/kg wet0.19 2.19 55-15287.41.92
Perfluorooctanesulfonic acid (PFOS)g/kg wet0.19 2.14 58-14981.41.74
Perfluorononanesulfonic acid (PFNS)g/kg wet0.19 2.22 52-14884.61.88
Perfluorodecanesulfonic acid (PFDS)g/kg wet0.19 2.22 51-14786.11.91
Perfluorododecanesulfonic acid (PFDoS)g/kg wet0.19 2.23 36-14583.01.86
1H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
g/kg wet0.77 8.64 67-14685.77.41
1H,1H,2H,2H-Perfluorooctane sulfonic acid
(6:2FTS)
g/kg wet0.77 8.75 61-15188.87.77
1H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
g/kg wet0.77 8.87 63-15282.27.29
Perfluorooctanesulfonamide (PFOSA)g/kg wet0.19 2.30 61-14886.21.99
N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
g/kg wet0.19 2.30 63-14582.31.89
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
Batch B365778 - Draft Method 1633
LCS (B365778-BS1) Prepared: 02/13/24 Analyzed: 02/15/24
N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
g/kg wet0.19 2.30 65-13980.81.86
N-MeFOSAA (NMeFOSAA)g/kg wet0.19 2.30 58-14482.01.89
N-EtFOSAA (NEtFOSAA)g/kg wet0.19 2.30 59-14686.31.99
N-methylperfluorooctanesulfonamidoethano
l(NMeFOSE)
g/kg wet1.9 23.0 71-13683.919.3
N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
g/kg wet1.9 23.0 69-13789.320.6
Hexafluoropropylene oxide dimer acid
(HFPO-DA)
g/kg wet0.77 9.21 63-14483.37.68
4,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
g/kg wet0.77 8.70 68-14681.47.08
9Cl-PF3ONS (F53B Minor)g/kg wet0.77 8.64 56-15686.47.47
11Cl-PF3OUdS (F53B Major)g/kg wet0.77 8.70 46-15687.87.64
3-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
g/kg wet1.9 23.0 62-12999.222.8
2H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
g/kg wet9.6 115 63-13497.0112
3-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
g/kg wet9.6 115 50-13892.1106
Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
g/kg wet0.38 3.73 56-1511033.85
Perfluoro-3-methoxypropanoic acid
(PFMPA)
g/kg wet0.38 4.19 51-14595.33.99
Perfluoro-4-methoxybutanoic acid
(PFMBA)
g/kg wet0.38 4.19 55-14897.04.06
Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
g/kg wet0.38 4.19 48-1611004.20
g/kg wet 9.60 10-130Surrogate: 13C4-PFBA 82.87.95
g/kg wet 4.80 35-150Surrogate: 13C5-PFPeA 88.34.24
g/kg wet 2.40 55-150Surrogate: 13C5-PFHxA 80.81.94
g/kg wet 2.40 55-150Surrogate: 13C4-PFHpA 82.61.98
g/kg wet 2.40 60-140Surrogate: 13C8-PFOA 81.01.94
g/kg wet 1.20 55-140Surrogate: 13C9-PFNA 81.30.976
g/kg wet 1.20 50-140Surrogate: 13C6-PFDA 86.31.04
g/kg wet 1.20 30-140Surrogate: 13C7-PFUnA 70.30.844
g/kg wet 1.20 10-150Surrogate: 13C2-PFDoA 69.50.834
g/kg wet 1.20 10-130Surrogate: 13C2-PFTeDA 66.90.802
g/kg wet 2.40 55-150Surrogate: 13C3-PFBS 85.92.06
g/kg wet 2.40 55-150Surrogate: 13C3-PFHxS 81.21.95
g/kg wet 2.40 45-140Surrogate: 13C8-PFOS 79.61.91
g/kg wet 4.80 60-200Surrogate: 13C2-4:2FTS 71.83.44
g/kg wet 4.80 60-200Surrogate: 13C2-6:2FTS 77.03.70
g/kg wet 4.80 50-200Surrogate: 13C2-8:2FTS 67.63.24
g/kg wet 2.40 30-130Surrogate: 13C8-PFOSA 74.21.78
g/kg wet 2.40 15-130Surrogate: D3-NMeFOSA 62.61.50
g/kg wet 2.40 10-130Surrogate: D5-NEtFOSA 62.51.50
g/kg wet 4.80 45-200Surrogate: D3-NMeFOSAA 77.23.70
g/kg wet 4.80 10-200Surrogate: D5-NEtFOSAA 72.73.49
g/kg wet 24.0 10-150Surrogate: D7-NMeFOSE 60.814.6
g/kg wet 24.0 10-150Surrogate: D9-NEtFOSE 52.312.6
g/kg wet 9.60 25-160Surrogate: 13C3-HFPO-DA 80.57.73
MRL Check (B365778-MRL1) Prepared: 02/13/24 Analyzed: 02/15/24
Perfluorobutanoic acid (PFBA)g/kg wet0.76 0.755 44-1571000.757
Perfluoropentanoic acid (PFPeA)g/kg wet0.38 0.378 57-14889.40.338
Page 11 of 20
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Page 15 of 24
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
Batch B365778 - Draft Method 1633
MRL Check (B365778-MRL1) Prepared: 02/13/24 Analyzed: 02/15/24
Perfluorohexanoic acid (PFHxA)g/kg wet0.19 0.189 62-14987.60.166
Perfluoroheptanoic acid (PFHpA)g/kg wet0.19 0.189 56-15088.80.168
Perfluorooctanoic acid (PFOA)g/kg wet0.19 0.189 57-1611060.200
Perfluorononanoic acid (PFNA)g/kg wet0.19 0.189 53-15784.80.160
Perfluorodecanoic acid (PFDA)g/kg wet0.19 0.189 43-15894.10.178
Perfluoroundecanoic acid (PFUnA)g/kg wet0.19 0.189 50-15589.70.169
Perfluorododecanoic acid (PFDoA)g/kg wet0.19 0.189 60-14194.10.178
Perfluorotridecanoic acid (PFTrDA)g/kg wet0.19 0.189 52-14089.60.169
Perfluorotetradecanoic acid (PFTeDA)g/kg wet0.19 0.189 52-15692.40.175
Perfluorobutanesulfonic acid (PFBS)g/kg wet0.19 0.168 63-14597.90.164
Perfluoropentanesulfonic acid (PFPeS)g/kg wet0.19 0.177 58-14494.40.167
Perfluorohexanesulfonic acid (PFHxS)g/kg wet0.19 0.173 44-15889.40.154
Perfluoroheptanesulfonic acid (PFHpS)g/kg wet0.19 0.180 51-15096.20.173
Perfluorooctanesulfonic acid (PFOS)g/kg wet0.19 0.175 43-16292.00.161
Perfluorononanesulfonic acid (PFNS)g/kg wet0.19 0.182 46-15189.50.163
Perfluorodecanesulfonic acid (PFDS)g/kg wet0.19 0.182 50-14491.20.166
Perfluorododecanesulfonic acid (PFDoS)g/kg wet0.19 0.183 30-13892.30.169
1H,1H,2H,2H-Perfluorohexane sulfonic
acid (4:2FTS)
g/kg wet0.76 0.708 52-15886.70.614
1H,1H,2H,2H-Perfluorooctane sulfonic acid
(6:2FTS)
g/kg wet0.76 0.718 48-1581020.732
1H,1H,2H,2H-Perfluorodecane sulfonic
acid (8:2FTS)
g/kg wet0.76 0.727 46-16588.10.641
Perfluorooctanesulfonamide (PFOSA)g/kg wet0.19 0.189 47-16397.90.185
N-methyl perfluoroocatnesulfonamide
(NMeFOSA)
g/kg wet0.19 0.189 54-15579.20.149
N-ethyl perfluorooctanesulfonamide
(NEtFOSA)
g/kg wet0.19 0.189 49-15687.30.165
N-MeFOSAA (NMeFOSAA)g/kg wet0.19 0.189 32-16092.40.175
N-EtFOSAA (NEtFOSAA)g/kg wet0.19 0.189 51-15475.70.143
N-methylperfluorooctanesulfonamidoethano
l(NMeFOSE)
g/kg wet1.9 1.89 56-15187.81.66
N-ethylperfluorooctanesulfonamidoethanol
(NEtFOSE)
g/kg wet1.9 1.89 60-14795.81.81
Hexafluoropropylene oxide dimer acid
(HFPO-DA)
g/kg wet0.76 0.755 58-15473.70.556
4,8-Dioxa-3H-perfluorononanoic acid
(ADONA)
g/kg wet0.76 0.713 61-14876.60.546
9Cl-PF3ONS (F53B Minor)g/kg wet0.76 0.708 44-16779.20.561
11Cl-PF3OUdS (F53B Major)g/kg wet0.76 0.713 36-15882.10.585
3-Perfluoropropyl propanoic acid (FPrPA)
(3:3FTCA)
g/kg wet1.9 1.89 32-16193.61.77
2H,2H,3H,3H-Perfluorooctanoic
acid(FPePA)(5:3FTCA)
g/kg wet9.4 9.44 39-15691.48.62
3-Perfluoroheptyl propanoic acid (FHpPA)
(7:3FTCA)
g/kg wet9.4 9.44 36-14989.28.42
Perfluoro(2-ethoxyethane)sulfonic acid
(PFEESA)
g/kg wet0.38 0.305 56-1441120.344
Perfluoro-3-methoxypropanoic acid
(PFMPA)
g/kg wet0.38 0.343 48-1501040.358
Perfluoro-4-methoxybutanoic acid
(PFMBA)
g/kg wet0.38 0.343 49-1541060.363
Nonafluoro-3,6-dioxaheptanoic acid
(NFDHA)
g/kg wet0.38 0.343 47-16097.70.335
g/kg wet 9.44 10-130Surrogate: 13C4-PFBA 80.57.60
g/kg wet 4.72 35-150Surrogate: 13C5-PFPeA 86.94.10
g/kg wet 2.36 55-150Surrogate: 13C5-PFHxA 80.61.90
Page 12 of 20
Table of Contents
Page 16 of 24
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Semivolatile Organic Compounds by - LC/MS-MS - Quality Control
QUALITY CONTROL
Batch B365778 - Draft Method 1633
MRL Check (B365778-MRL1) Prepared: 02/13/24 Analyzed: 02/15/24
g/kg wet 2.36 55-150Surrogate: 13C4-PFHpA 81.01.91
g/kg wet 2.36 60-140Surrogate: 13C8-PFOA 77.81.84
g/kg wet 1.18 55-140Surrogate: 13C9-PFNA 80.00.945
g/kg wet 1.18 50-140Surrogate: 13C6-PFDA 80.70.953
g/kg wet 1.18 30-140Surrogate: 13C7-PFUnA 67.00.791
g/kg wet 1.18 10-150Surrogate: 13C2-PFDoA 66.50.784
g/kg wet 1.18 10-130Surrogate: 13C2-PFTeDA 63.80.753
g/kg wet 2.36 55-150Surrogate: 13C3-PFBS 84.52.00
g/kg wet 2.36 55-150Surrogate: 13C3-PFHxS 81.71.93
g/kg wet 2.36 45-140Surrogate: 13C8-PFOS 80.71.90
g/kg wet 4.72 60-200Surrogate: 13C2-4:2FTS 67.53.18
g/kg wet 4.72 60-200Surrogate: 13C2-6:2FTS 73.33.46
g/kg wet 4.72 50-200Surrogate: 13C2-8:2FTS 60.92.88
g/kg wet 2.36 30-130Surrogate: 13C8-PFOSA 73.01.72
g/kg wet 2.36 15-130Surrogate: D3-NMeFOSA 61.91.46
g/kg wet 2.36 10-130Surrogate: D5-NEtFOSA 61.21.44
g/kg wet 4.72 45-200Surrogate: D3-NMeFOSAA 76.93.63
g/kg wet 4.72 10-200Surrogate: D5-NEtFOSAA 69.03.26
g/kg wet 23.6 10-150Surrogate: D7-NMeFOSE 59.414.0
g/kg wet 23.6 10-150Surrogate: D9-NEtFOSE 50.011.8
g/kg wet 9.44 25-160Surrogate: 13C3-HFPO-DA 82.27.76
Page 13 of 20
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Page 17 of 24
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
FLAG/QUALIFIER SUMMARY
*QC result is outside of established limits.
Wide recovery limits established for difficult compound.
Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
RL Reporting Limit is at the level of quantitation (LOQ)
DL Detection Limit is the lower limit of detection determined by the MDL study
MCL Maximum Contaminant Level
ND Not Detected
Qualifier ion ratio >150% of associated calibration.PF-22A
Extracted Internal Standard is outside of control limits.S-29
[TOC_1]Flag/Qualifier Summary[TOC]
Page 14 of 20
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Page 18 of 24
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
Draft Method 1633 in Soil
NH-P,NY,PA,WVPerfluorobutanoic acid (PFBA)
NH-P,NY,PA,WVPerfluoropentanoic acid (PFPeA)
NH-P,NY,PA,WVPerfluorohexanoic acid (PFHxA)
NH-P,NY,PA,WVPerfluoroheptanoic acid (PFHpA)
NH-P,NY,PA,WVPerfluorooctanoic acid (PFOA)
NH-P,NY,PA,WVPerfluorononanoic acid (PFNA)
NH-P,NY,PA,WVPerfluorodecanoic acid (PFDA)
NH-P,NY,PA,WVPerfluoroundecanoic acid (PFUnA)
NH-P,NY,PA,WVPerfluorododecanoic acid (PFDoA)
NH-P,NY,PA,WVPerfluorotridecanoic acid (PFTrDA)
NH-P,PA,WVPerfluorotetradecanoic acid (PFTeDA)
NH-P,PA,WVPerfluorobutanesulfonic acid (PFBS)
NH-P,PA,WVPerfluoropentanesulfonic acid (PFPeS)
NH-P,PA,WVPerfluorohexanesulfonic acid (PFHxS)
NH-P,PA,WVPerfluoroheptanesulfonic acid (PFHpS)
NH-P,NY,PA,WVPerfluorooctanesulfonic acid (PFOS)
NH-P,PA,WVPerfluorononanesulfonic acid (PFNS)
NH-P,PA,WVPerfluorodecanesulfonic acid (PFDS)
NH-P,PA,WVPerfluorododecanesulfonic acid (PFDoS)
NH-P,PA,WV1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2FTS)
NH-P,PA,WV1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2FTS)
NH-P,NY,PA,WV1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2FTS)
NH-P,PA,WVPerfluorooctanesulfonamide (PFOSA)
NH-P,PA,WVN-methyl perfluoroocatnesulfonamide (NMeFOSA)
NH-P,PA,WVN-ethyl perfluorooctanesulfonamide (NEtFOSA)
NH-P,NY,PA,WVN-MeFOSAA (NMeFOSAA)
NH-P,PA,WVN-EtFOSAA (NEtFOSAA)
NH-P,PA,WVN-methylperfluorooctanesulfonamidoethanol(NMeFOSE)
NH-P,PA,WVN-ethylperfluorooctanesulfonamidoethanol (NEtFOSE)
NH-P,PA,WVHexafluoropropylene oxide dimer acid (HFPO-DA)
NH-P,PA,WV4,8-Dioxa-3H-perfluorononanoic acid (ADONA)
NH-P,PA,WV9Cl-PF3ONS (F53B Minor)
NH-P,PA,WV11Cl-PF3OUdS (F53B Major)
NH-P,PA,WV3-Perfluoropropyl propanoic acid (FPrPA)(3:3FTCA)
NH-P,PA,WV2H,2H,3H,3H-Perfluorooctanoic acid(FPePA)(5:3FTCA)
NH-P,PA,WV3-Perfluoroheptyl propanoic acid (FHpPA)(7:3FTCA)
NH-P,PA,WVPerfluoro(2-ethoxyethane)sulfonic acid (PFEESA)
NH-P,PA,WVPerfluoro-3-methoxypropanoic acid (PFMPA)
NH-P,PA,WVPerfluoro-4-methoxybutanoic acid (PFMBA)
NH-P,PA,WVNonafluoro-3,6-dioxaheptanoic acid (NFDHA)
Draft Method 1633 in Water
NH-P,NY,PA,WV,CTPerfluorobutanoic acid (PFBA)
NH-P,NY,PA,WV,CTPerfluoropentanoic acid (PFPeA)
NH-P,NY,PA,WV,CTPerfluorohexanoic acid (PFHxA)
NH-P,NY,PA,WV,CTPerfluoroheptanoic acid (PFHpA)
NH-P,NY,PA,WV,CTPerfluorooctanoic acid (PFOA)
[TOC_1]Certifications[TOC]
Page 15 of 20
Table of Contents
Page 19 of 24
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
Draft Method 1633 in Water
NH-P,NY,PA,WV,CTPerfluorononanoic acid (PFNA)
NH-P,NY,PA,WV,CTPerfluorodecanoic acid (PFDA)
NH-P,NY,PA,WV,CTPerfluoroundecanoic acid (PFUnA)
NH-P,NY,PA,WV,CTPerfluorododecanoic acid (PFDoA)
NH-P,NY,PA,WV,CTPerfluorotridecanoic acid (PFTrDA)
NH-P,NY,PA,WV,CTPerfluorotetradecanoic acid (PFTeDA)
NH-P,NY,PA,WV,CTPerfluorobutanesulfonic acid (PFBS)
NH-P,NY,PA,WV,CTPerfluoropentanesulfonic acid (PFPeS)
NH-P,NY,PA,WV,CTPerfluorohexanesulfonic acid (PFHxS)
NH-P,NY,PA,WV,CTPerfluoroheptanesulfonic acid (PFHpS)
NH-P,NY,PA,WV,CTPerfluorooctanesulfonic acid (PFOS)
NH-P,PA,WV,CTPerfluorononanesulfonic acid (PFNS)
NH-P,PA,WV,CTPerfluorodecanesulfonic acid (PFDS)
NH-P,PA,WV,CTPerfluorododecanesulfonic acid (PFDoS)
NH-P,PA,WV,CT1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2FTS)
NH-P,NY,PA,WV,CT1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2FTS)
NH-P,NY,PA,WV,CT1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2FTS)
NH-P,PA,WV,CTPerfluorooctanesulfonamide (PFOSA)
NH-P,PA,WV,CTN-methyl perfluoroocatnesulfonamide (NMeFOSA)
NH-P,PA,WV,CTN-ethyl perfluorooctanesulfonamide (NEtFOSA)
NH-P,NY,PA,WV,CTN-MeFOSAA (NMeFOSAA)
NH-P,NY,PA,WV,CTN-EtFOSAA (NEtFOSAA)
NH-P,PA,WV,CTN-methylperfluorooctanesulfonamidoethanol(NMeFOSE)
NH-P,PA,WV,CTN-ethylperfluorooctanesulfonamidoethanol (NEtFOSE)
NH-P,NY,PA,WV,CTHexafluoropropylene oxide dimer acid (HFPO-DA)
NH-P,NY,PA,WV,CT4,8-Dioxa-3H-perfluorononanoic acid (ADONA)
NH-P,NY,PA,WV,CT9Cl-PF3ONS (F53B Minor)
NH-P,NY,PA,WV,CT11Cl-PF3OUdS (F53B Major)
NH-P,PA,WV,CT3-Perfluoropropyl propanoic acid (FPrPA)(3:3FTCA)
NH-P,PA,WV,CT2H,2H,3H,3H-Perfluorooctanoic acid(FPePA)(5:3FTCA)
NH-P,PA,WV,CT3-Perfluoroheptyl propanoic acid (FHpPA)(7:3FTCA)
NH-P,NY,PA,WV,CTPerfluoro(2-ethoxyethane)sulfonic acid (PFEESA)
NH-P,NY,PA,WV,CTPerfluoro-3-methoxypropanoic acid (PFMPA)
NH-P,PA,WV,CTPerfluoro-4-methoxybutanoic acid (PFMBA)
NH-P,PA,WV,CTNonafluoro-3,6-dioxaheptanoic acid (NFDHA)
Con-Test, a Pace Environmental Laboratory, operates under the following certifications and accreditations:
Code Description Number Expires
PH-0821Connecticut Department of Public HealthCT 12/31/2024
10899 NELAPNew York State Department of HealthNY 04/1/2024
2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2024
68-05812Commonwealth of Pennsylvania DEPPA 06/30/2024
419West Virginia DEP Division of Water and Waste ManagementWV 08/31/2024
Page 16 of 20
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Page 20 of 24
Page 17 of 20Table of ContentsPage 21 of 24
Page 18 of 20Table of ContentsPage 22 of 24
Page 19 of 20Table of ContentsPage 23 of 24
Page 20 of 20Table of ContentsPage 24 of 24
#=CL#
February 07, 2024
LIMS USE: FR - SAM MARTIN
LIMS OBJECT ID: 92710971
92710971
Project:
Pace Project No.:
RE:
Sam Martin
Hart & Hickman
2923 South Tryon Street
Suite 100
Charlotte, NC 28203
PAL-001
Dear Sam Martin:
Enclosed are the analytical results for sample(s) received by the laboratory on January 31, 2024. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace National - Mt. Juliet
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Taylor M Cannon
[e-mail]
Project Manager
704-977-0943
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 1 of 14
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92710971
PAL-001
Pace Analytical Services National
12065 Lebanon Road, Mt. Juliet, TN 37122
Alabama Certification #: 40660
Alaska Certification 17-026
Arizona Certification #: AZ0612
Arkansas Certification #: 88-0469
California Certification #: 2932
Canada Certification #: 1461.01
Colorado Certification #: TN00003
Connecticut Certification #: PH-0197
DOD Certification: #1461.01
EPA# TN00003
Florida Certification #: E87487
Georgia DW Certification #: 923
Georgia Certification: NELAP
Idaho Certification #: TN00003
Illinois Certification #: 200008
Indiana Certification #: C-TN-01
Iowa Certification #: 364
Kansas Certification #: E-10277
Kentucky UST Certification #: 16
Kentucky Certification #: 90010
Louisiana Certification #: AI30792
Louisiana DW Certification #: LA180010
Maine Certification #: TN0002
Maryland Certification #: 324
Massachusetts Certification #: M-TN003
Michigan Certification #: 9958
Minnesota Certification #: 047-999-395
Mississippi Certification #: TN00003
Missouri Certification #: 340
Montana Certification #: CERT0086
Nebraska Certification #: NE-OS-15-05
Nevada Certification #: TN-03-2002-34
New Hampshire Certification #: 2975
New Jersey Certification #: TN002
New Mexico DW Certification
New York Certification #: 11742
North Carolina Aquatic Toxicity Certification #: 41
North Carolina Drinking Water Certification #: 21704
North Carolina Environmental Certificate #: 375
North Dakota Certification #: R-140
Ohio VAP Certification #: CL0069
Oklahoma Certification #: 9915
Oregon Certification #: TN200002
Pennsylvania Certification #: 68-02979
Rhode Island Certification #: LAO00356
South Carolina Certification #: 84004
South Dakota Certification
Tennessee DW/Chem/Micro Certification #: 2006
Texas Certification #: T 104704245-17-14
Texas Mold Certification #: LAB0152
USDA Soil Permit #: P330-15-00234
Utah Certification #: TN00003
Virginia Certification #: VT2006
Vermont Dept. of Health: ID# VT-2006
Virginia Certification #: 460132
Washington Certification #: C847
West Virginia Certification #: 233
Wisconsin Certification #: 998093910
Wyoming UST Certification #: via A2LA 2926.01
A2LA-ISO 17025 Certification #: 1461.01
A2LA-ISO 17025 Certification #: 1461.02
AIHA-LAP/LLC EMLAP Certification #:100789
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 14
#=SS#
SAMPLE SUMMARY
Pace Project No.:
Project:
92710971
PAL-001
Lab ID Sample ID Matrix Date Collected Date Received
92710971001 IDW-SOIL-789 Solid 01/30/24 16:55 01/31/24 08:15
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 3 of 14
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92710971
PAL-001
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92710971001 IDW-SOIL-789 EPA 6020B 8 PANLD, SJM
EPA 7471B 1 PANAKB
SM 2540G 1 PANCMK
PAN = Pace National - Mt. Juliet
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 4 of 14
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92710971
PAL-001
Sample: IDW-SOIL-789 Lab ID: 92710971001 Collected: 01/30/24 16:55 Received: 01/31/24 08:15 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit
Report
Analytical Method: EPA 6020B Preparation Method: 3050B
Pace National - Mt. Juliet
Metals (ICPMS) 6020B
Arsenic 0.985J mg/kg 02/03/24 15:14 7440-38-2 J02/02/24 22:311.44 0.144 5
Barium 39.3 mg/kg 02/06/24 15:31 7440-39-3 MH,PH02/06/24 13:253.59 0.218 5
Cadmium ND mg/kg 02/03/24 15:14 7440-43-902/02/24 22:311.44 0.123 5
Chromium 28.2 mg/kg 02/03/24 15:14 7440-47-302/02/24 22:317.18 0.425 5
Cobalt 16.2 mg/kg 02/03/24 15:14 7440-48-402/02/24 22:311.44 0.0663 5
Lead 3.10 mg/kg 02/03/24 15:14 7439-92-102/02/24 22:312.87 0.142 5
Selenium 0.282J mg/kg 02/03/24 15:14 7782-49-2 J02/02/24 22:313.59 0.258 5
Silver ND mg/kg 02/03/24 15:14 7440-22-402/02/24 22:310.718 0.124 5
Analytical Method: EPA 7471B Preparation Method: 7471A
Pace National - Mt. Juliet
Mercury 7471B
Mercury ND mg/kg 02/04/24 16:12 7439-97-602/03/24 09:360.0574 0.0258 1
Analytical Method: SM 2540G Preparation Method: SM 2540 G
Pace National - Mt. Juliet
Total Solids 2540 G-2011
Total Solids 69.6 %02/02/24 08:1102/02/24 08:021
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 02/07/2024 12:09 PM
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9800 Kincey Ave. Suite 100
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[phone]
Page 5 of 14
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92710971
PAL-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
2218672
3050B
EPA 6020B
Metals (ICPMS) 6020B
Laboratory:Pace National - Mt. Juliet
Associated Lab Samples: 92710971001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: R4029576-1
Associated Lab Samples:92710971001
Matrix: Solid
AnalyzedMDL
Arsenic mg/kg ND 1.00 02/03/24 14:120.100
Cadmium mg/kg ND 1.00 02/03/24 14:120.0855
Chromium mg/kg ND 5.00 02/03/24 14:120.297
Cobalt mg/kg ND 1.00 02/03/24 14:120.0463
Lead mg/kg ND 2.00 02/03/24 14:120.0990
Selenium mg/kg ND 2.50 02/03/24 14:120.180
Silver mg/kg ND 0.500 02/03/24 14:120.0865
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
R4029576-2LABORATORY CONTROL SAMPLE:
LCSSpike
Arsenic mg/kg 81.5100 81.5 80.0-120
Cadmium mg/kg 84.4100 84.4 80.0-120
Chromium mg/kg 81.4100 81.4 80.0-120
Cobalt mg/kg 83.1100 83.1 80.0-120
Lead mg/kg 83.8100 83.8 80.0-120
Selenium mg/kg 83.8100 83.8 80.0-120
Silver mg/kg 16.320.0 81.7 80.0-120
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
R4029576-5MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
L1700871-03
R4029576-6
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Arsenic mg/kg 100 83.6 75.0-12584.0 0.498 201001.16 84.7 85.1
Cadmium mg/kg 100 88.4 75.0-12588.7 0.391 201000.0975 88.5 88.8
Chromium mg/kg 100 87.7 75.0-12587.4 0.229 201009.62 97.3 97.1
Cobalt mg/kg 100 87.0 75.0-12586.4 0.670 201002.22 89.2 88.6
Lead mg/kg 100 85.9 75.0-12584.6 1.52 201003.85 89.8 88.4
Selenium mg/kg 100 86.6 75.0-12586.6 0.062 201000.199 86.8 86.8
Silver mg/kg 20.0 83.9 75.0-12584.1 0.230 2020.0ND 16.8 16.8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/07/2024 12:09 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 6 of 14
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92710971
PAL-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
2220653
3050B
EPA 6020B
Metals (ICPMS) 6020B
Laboratory:Pace National - Mt. Juliet
Associated Lab Samples: 92710971001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: R4030451-1
Associated Lab Samples:92710971001
Matrix: Solid
AnalyzedMDL
Barium mg/kg ND 2.50 02/06/24 15:250.152
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
R4030451-2LABORATORY CONTROL SAMPLE:
LCSSpike
Barium mg/kg 92.8100 92.8 80.0-120
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
R4030451-5MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92710971001
R4030451-6
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Barium mg/kg MH14414375.0-125114 18.5 2014427.4 170 141
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/07/2024 12:09 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 7 of 14
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92710971
PAL-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
2219098
7471A
EPA 7471B
Mercury 7471B
Laboratory:Pace National - Mt. Juliet
Associated Lab Samples: 92710971001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: R4029643-1
Associated Lab Samples:92710971001
Matrix: Solid
AnalyzedMDL
Mercury mg/kg ND 0.0400 02/04/24 15:100.0180
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
R4029643-2LABORATORY CONTROL SAMPLE:
LCSSpike
Mercury mg/kg 0.4620.500 92.4 80.0-120
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
R4029643-3MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
L1701335-01
R4029643-4
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Mercury mg/kg 0.580 91.0 75.0-125101 7.96 200.5800.156 0.684 0.740
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/07/2024 12:09 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 8 of 14
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92710971
PAL-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
2218499
SM 2540 G
SM 2540G
Total Solids 2540 G-2011
Laboratory:Pace National - Mt. Juliet
Associated Lab Samples: 92710971001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: R4029412-1
Associated Lab Samples:92710971001
Matrix: Solid
AnalyzedMDL
Total Solids %0.00300 02/02/24 08:11
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
R4029412-2LABORATORY CONTROL SAMPLE:
LCSSpike
Total Solids %50.050.0 99.9 90.0-110
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
L1701247-02
R4029412-3SAMPLE DUPLICATE:
Total Solids %82.8 0.610 1083.3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/07/2024 12:09 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 9 of 14
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92710971
PAL-001
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL - Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean-Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPAMethod 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
ANALYTE QUALIFIERS
Analyte detected below the reporting limit, therefore result is an estimate. This qualifier is also used for all TICs.J
Matrix spike recovery and/or matrix spike duplicate recovery was above laboratory control limits. Result may be biased
high.MH
The analyte failed the method required serial dilution test and/or subsequent post-spike criteria. These failures indicate
matrix interference.PH
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/07/2024 12:09 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 10 of 14
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92710971
PAL-001
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92710971001 2218672 2218672IDW-SOIL-789 3050B EPA 6020B
92710971001 2220653 2220653IDW-SOIL-789 3050B EPA 6020B
92710971001 2219098 2219098IDW-SOIL-789 7471A EPA 7471B
92710971001 2218499 2218499IDW-SOIL-789 SM 2540 G SM 2540G
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 02/07/2024 12:09 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 11 of 14
Page 12 of 14
Page 13 of 14
Page 14 of 14
#=CL#
November 08, 2023
LIMS USE: FR - SAM MARTIN
LIMS OBJECT ID: 92692713
92692713
Project:
Pace Project No.:
RE:
Sam Martin
Hart & Hickman
2923 South Tryon Street
Suite 100
Charlotte, NC 28203
PAL-001
Dear Sam Martin:
Enclosed are the analytical results for sample(s) received by the laboratory on October 10, 2023. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Taylor M Cannon
[e-mail]
Project Manager
704-977-0943
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 1 of 21
#=SS#
SAMPLE SUMMARY
Pace Project No.:
Project:
92692713
PAL-001
Lab ID Sample ID Matrix Date Collected Date Received
92692713001 IDW-GW-20231010 Water 10/10/23 14:25 10/10/23 17:30
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 21
Page 3 of 21
Page 4 of 21
Page 5 of 21
The electronic signature above is the equivalent of a handwritten signature.
This report shall not be reproduced,except in its entirety,without the written approval of Pace Analytical Services,LLC.
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172
Tel:[phone] Fax:[phone] www.pacelabs.com
Report of Analysis
Pace Analytical Services,Inc.
9800 Kincey Avenue
Suite 100
Huntersville,NC 28078
Attention:Taylor Cannon
Project Name:PAL-001
Project Number:92692713
Lot Number:YJ13064
Date Completed:11/07/2023
11/08/2023 2:16 PM
Approved and released by:
Project Coordinator 1:Jenna S.Holliday
Page 1 of 16
Page 6 of 21
PACE ANALYTICAL SERVICES,LLC
SC DHEC No:32010001 NELAC No:E87653 NC DENR No:329 NC Field Parameters No:5639
Pace Analytical Services,LLC (formerly Shealy Environmetal Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax [phone] www.pacelabs.com
Case Narrative
Pace Analytical Services,Inc.
Lot Number:YJ13064
This Report of Analysis contains the analytical result(s)for the sample(s)listed on the Sample Summary
following this Case Narrative.The sample receiving date is documented in the header information
associated with each sample.
All results listed in this report relate only to the samples that are contained within this report.Where
sampling is conducted by the client,results relate to the accuracy of the information provided,and as the
samples are received.
Sample receipt,sample analysis,and data review have been performed in accordance with the most
current approved The NELAC Institute (TNI)standards,the Pace Analytical Services,LLC ("Pace")
Laboratory Quality Manual,standard operating procedures (SOPs),and Pace policies.Any exceptions to
the TNI standards,the Laboratory Quality Manual,SOPs or policies are qualified on the results page or
discussed below.
Pace is a TNI accredited laboratory;however,the following analyses are currently not listed on our TNI
scope of accreditation:E.coli and Total coliforms SM 9223 B-2004,Solid Chemical Material:TOC
Walkley-Black,Biological Tissue:All,Non-Potable Water:SGT-HEM EPA 1664B,Silica EPA 200.7,
Boron,Calcium,Silicon,Strontium EPA 200.8,Bicarbonate,Carbonate,and Hydroxide Alkalinity SM
2320 B-2011,SM 9221 C E-2006 &SM 9222D-2006,Strontium SW-846 6010D,VOC SM 6200 B-2011,
Fecal Coliform Colilert-18.If you have any questions regarding this report,please contact the Pace
Project Manager listed on the cover page.
Page 2 of 16
Page 7 of 21
PACE ANALYTICAL SERVICES, LLC
Sample Summary
Pace Analytical Services, Inc.
Lot Number: YJ13064

Project Name: PAL-001
Project Number: 92692713
Sample Number Sample ID Matrix Date Sampled Date Received
001 10/10/2023 1425IDW-GW-20231010 Aqueous 10/13/2023
(1 sample)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

Page 3 of 16
Page 8 of 21
PACE ANALYTICAL SERVICES, LLC
Detection Summary
Pace Analytical Services, Inc.
Lot Number: YJ13064

Project Name: PAL-001
Project Number: 92692713
Sample Sample ID Matrix Parameter Method Result Q Units Page
001 IDW-GW-20231010 Aqueous 6:2FTS 1633 6.0 ng/L 5
001 IDW-GW-20231010 Aqueous PFBS 1633 1.8 ng/L 6
001 IDW-GW-20231010 Aqueous PFBA 1633 360 ng/L 6
001 IDW-GW-20231010 Aqueous PFDA 1633 0.25 J ng/L 6
001 IDW-GW-20231010 Aqueous PFHpA 1633 560 ng/L 6
001 IDW-GW-20231010 Aqueous PFHxS 1633 2.2 ng/L 6
001 IDW-GW-20231010 Aqueous PFHxA 1633 770 ng/L 6
001 IDW-GW-20231010 Aqueous PFNA 1633 1.4 ng/L 6
001 IDW-GW-20231010 Aqueous PFOS 1633 0.82 J ng/L 6
001 IDW-GW-20231010 Aqueous PFOA 1633 25 ng/L 6
001 IDW-GW-20231010 Aqueous PFPeA 1633 1400 ng/L 6
(11 detections)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

Page 4 of 16
Page 9 of 21
PFAS by LC/MS/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Pace Analytical Services, Inc.
IDW-GW-20231010
YJ13064-001
10/10/2023 1425
10/13/2023
Aqueous
Project Name: PAL-001
Project Number: 92692713
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 1633 1633 1 11/02/2023 1701 ARC2 11/01/2023 1743 88967
2 1633 1633 5 11/03/2023 2133 ARC2 11/01/2023 1743 88967
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run DL
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3...)763051-92-9 1633 ND 1ng/L0.823.7
9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (9Cl-PF3ONS)756426-58-1 1633 ND 1ng/L0.633.7
4,8-Dioxa-3H-perfluorononanoic acid (ADONA)919005-14-4 1633 ND 1ng/L0.623.7
1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2FTS)39108-34-4 1633 ND 1ng/L0.573.7
1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2FTS)757124-72-4 1633 ND 1ng/L0.373.7
1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2FTS)27619-97-2 1633 6.0 1ng/L1.94.7
2H,2H,3H,3H-Perfluorooctanoic acid (5:3FTCA)914637-49-3 1633 ND 1ng/L4.023
Hexafluoropropylene oxide dimer acid (HFPO-DA)13252-13-6 1633 ND 1ng/L0.933.7
N-ethyl perfluorooctanesulfonamide (NEtFOSA)4151-50-2 1633 ND 1ng/L0.120.94
N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)2991-50-6 1633 ND 1ng/L0.270.94
N-ethyl perfluorooctanesulfonamidoethanol (NEtFOSE)1691-99-2 1633 ND 1ng/L0.579.4
N-methyl perfluorooctanesulfonamide (NMeFOSA)31506-32-8 1633 ND 1ng/L0.200.94
N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)2355-31-9 1633 ND 1ng/L0.280.94
N-methyl perfluorooctanesulfonamidoethanol (NMeFOSE)24448-09-7 1633 ND 1ng/L0.599.4
Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)151772-58-6 1633 ND 1ng/L0.541.9
Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA)113507-82-7 1633 ND 1ng/L0.341.9
Perfluoro-3-methoxypropanoic acid (PFMPA)377-73-1 1633 ND 1ng/L0.171.9
Perfluoro-4-methoxybutanoic acid (PFMBA)863090-89-5 1633 ND 1ng/L0.361.9
Perfluorobutanesulfonic acid (PFBS)375-73-5 1633 1.8 1ng/L0.0880.94
Perfluorobutanoic acid (PFBA)375-22-4 1633 360 1ng/L0.483.7
Perfluorodecanesulfonic acid (PFDS)335-77-3 1633 ND 1ng/L0.150.94
Perfluorodecanoic acid (PFDA)335-76-2 1633 0.25 J 1ng/L0.130.94
Perfluorododecanesulfonic acid (PFDoS)79780-39-5 1633 ND 1ng/L0.140.94
Perfluorododecanoic acid (PFDoA)307-55-1 1633 ND 1ng/L0.100.94
Perfluoroheptanesulfonic acid (PFHpS)375-92-8 1633 ND 1ng/L0.180.94
Perfluoroheptanoic acid (PFHpA)375-85-9 1633 560 1ng/L0.200.94
3-Perfluoroheptyl propanoic acid (7:3FTCA)812-70-4 1633 ND 1ng/L3.923
Perfluorohexanesulfonic acid (PFHxS)355-46-4 1633 2.2 1ng/L0.170.94
Perfluorohexanoic acid (PFHxA)307-24-4 1633 770 2ng/L0.674.7
Perfluorononanesulfonic acid (PFNS)68259-12-1 1633 ND 1ng/L0.140.94
Perfluorononanoic acid (PFNA)375-95-1 1633 1.4 1ng/L0.0970.94
Perfluorooctanesulfonamide (PFOSA)754-91-6 1633 ND 1ng/L0.190.94
Perfluorooctanesulfonic acid (PFOS)1763-23-1 1633 0.82 J 1ng/L0.230.94
Perfluorooctanoic acid (PFOA)335-67-1 1633 25 1ng/L0.200.94
Perfluoropentanesulfonic acid (PFPeS)2706-91-4 1633 ND 1ng/L0.240.94
Perfluoropentanoic acid (PFPeA)2706-90-3 1633 1400 2ng/L0.869.4
3-Perfluoropropyl propanoic acid (3:3FTCA)356-02-5 1633 ND 1ng/L0.564.7
Perfluorotetradecanoic acid (PFTeDA)376-06-7 1633 ND 1ng/L0.250.94
Perfluorotridecanoic acid (PFTrDA)72629-94-8 1633 ND 1ng/L0.180.94
Perfluoroundecanoic acid (PFUnA)2058-94-8 1633 ND 1ng/L0.230.94
J = Estimated result < LOQ and > DL_
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failure
DL = Detection Limit
W = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

Page 5 of 16
Page 10 of 21
PFAS by LC/MS/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Pace Analytical Services, Inc.
IDW-GW-20231010
YJ13064-001
10/10/2023 1425
10/13/2023
Aqueous
Project Name: PAL-001
Project Number: 92692713
AcceptanceAcceptanceRun 2Run 1
Surrogate Q % Recovery Limits % Recovery LimitsQ
13C2-4:2FTS 80 20-150 82 20-150
13C2-6:2FTS 88 20-150 80 20-150
13C2-8:2FTS 85 20-150 72 20-150
13C2-PFDoA 59 20-150 56 20-150
13C2-PFTeDA 45 20-150 41 20-150
13C3-HFPO-DA 88 20-150 82 20-150
13C3-PFBS 87 20-150 82 20-150
13C3-PFHxS 94 20-150 83 20-150
13C4-PFBA 88 20-150 84 20-150
13C4-PFHpA 86 20-150 84 20-150
13C5-PFHxA 87 20-150 86 20-150
13C5-PFPeA 86 20-150 83 20-150
13C6-PFDA 73 20-150 69 20-150
13C7-PFUnA 61 20-150 65 20-150
13C8-PFOA 77 20-150 78 20-150
13C8-PFOS 79 20-150 68 20-150
13C8-PFOSA 70 20-150 62 20-150
13C9-PFNA 81 20-150 68 20-150
D3-NMeFOSA 46 20-150 41 20-150
D3-NMeFOSAA 60 20-150 59 20-150
D5-NEtFOSA 43 20-150 37 20-150
D5-NEtFOSAA 58 20-150 50 20-150
D7-NMeFOSE 57 20-150 46 20-150
D9-NEtFOSE 49 20-150 41 20-150
J = Estimated result < LOQ and > DL_
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failure
DL = Detection Limit
W = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

Page 6 of 16
Page 11 of 21
QC Summary
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

Page 7 of 16
Page 12 of 21
PFAS by LC/MS/MS - MB
Batch:Prep Method:
Prep Date:
Sample ID:YQ88967-001
88967 1633
11/01/2023 1743Analytical Method:1633
Matrix:Aqueous
Parameter Result Q LOQ DL Units Analysis DateDil
11Cl-PF3OUdS ND 11/02/2023 14084.0 0.87 ng/L1
9Cl-PF3ONS ND 11/02/2023 14084.0 0.67 ng/L1
ADONA ND 11/02/2023 14084.0 0.66 ng/L1
8:2FTS ND 11/02/2023 14084.0 0.61 ng/L1
4:2FTS ND 11/02/2023 14084.0 0.40 ng/L1
6:2FTS ND 11/02/2023 14085.0 2.0 ng/L1
5:3FTCA ND 11/02/2023 1408254.3 ng/L1
HFPO-DA ND 11/02/2023 14084.0 0.99 ng/L1
NEtFOSA ND 11/02/2023 14081.0 0.13 ng/L1
NEtFOSAA ND 11/02/2023 14081.0 0.29 ng/L1
NEtFOSE ND 11/02/2023 1408100.61 ng/L1
NMeFOSA ND 11/02/2023 14081.0 0.22 ng/L1
NMeFOSAA ND 11/02/2023 14081.0 0.29 ng/L1
NMeFOSE ND 11/02/2023 1408100.63 ng/L1
NFDHA ND 11/02/2023 14082.0 0.58 ng/L1
2-ethoxyethane)sulfonic acid (PFEESA ND 11/02/2023 14082.0 0.36 ng/L1
PFMPA ND 11/02/2023 14082.0 0.18 ng/L1
PFMBA ND 11/02/2023 14082.0 0.39 ng/L1
PFBS ND 11/02/2023 14081.0 0.094 ng/L1
PFBA ND 11/02/2023 14084.0 0.51 ng/L1
PFDS ND 11/02/2023 14081.0 0.16 ng/L1
PFDA ND 11/02/2023 14081.0 0.14 ng/L1
PFDoS ND 11/02/2023 14081.0 0.15 ng/L1
PFDoA ND 11/02/2023 14081.0 0.11 ng/L1
PFHpS ND 11/02/2023 14081.0 0.19 ng/L1
PFHpA ND 11/02/2023 14081.0 0.21 ng/L1
7:3FTCA ND 11/02/2023 1408254.2 ng/L1
PFHxS ND 11/02/2023 14081.0 0.18 ng/L1
PFHxA ND 11/02/2023 14081.0 0.14 ng/L1
PFNS ND 11/02/2023 14081.0 0.15 ng/L1
PFNA ND 11/02/2023 14081.0 0.10 ng/L1
PFOSA ND 11/02/2023 14081.0 0.20 ng/L1
PFOS ND 11/02/2023 14081.0 0.25 ng/L1
PFOA ND 11/02/2023 14081.0 0.21 ng/L1
PFPeS ND 11/02/2023 14081.0 0.26 ng/L1
PFPeA ND 11/02/2023 14082.0 0.18 ng/L1
3:3FTCA ND 11/02/2023 14085.0 0.60 ng/L1
PFTeDA ND 11/02/2023 14081.0 0.27 ng/L1
PFTrDA ND 11/02/2023 14081.0 0.19 ng/L1
PFUnA ND 11/02/2023 14081.0 0.25 ng/L1
Surrogate Q % Rec
Acceptance
Limit
13C2-4:2FTS 78 20-150
13C2-6:2FTS 85 20-150
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria
_DL = Detection Limit
* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

Page 8 of 16
Page 13 of 21
PFAS by LC/MS/MS - MB
Batch:Prep Method:
Prep Date:
Sample ID:YQ88967-001
88967 1633
11/01/2023 1743Analytical Method:1633
Matrix:Aqueous
Surrogate Q % Rec
Acceptance
Limit
13C2-8:2FTS 71 20-150
13C2-PFDoA 67 20-150
13C2-PFTeDA 72 20-150
13C3-HFPO-DA 85 20-150
13C3-PFBS 84 20-150
13C3-PFHxS 87 20-150
13C4-PFBA 87 20-150
13C4-PFHpA 86 20-150
13C5-PFHxA 91 20-150
13C5-PFPeA 88 20-150
13C6-PFDA 68 20-150
13C7-PFUnA 72 20-150
13C8-PFOA 78 20-150
13C8-PFOS 80 20-150
13C8-PFOSA 86 20-150
13C9-PFNA 79 20-150
D3-NMeFOSA 51 20-150
D3-NMeFOSAA 76 20-150
D5-NEtFOSA 54 20-150
D5-NEtFOSAA 78 20-150
D7-NMeFOSE 86 20-150
D9-NEtFOSE 84 20-150
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria
_DL = Detection Limit
* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

Page 9 of 16
Page 14 of 21
PFAS by LC/MS/MS - LCS
Batch:Prep Method:
Prep Date:
Sample ID:YQ88967-002
88967 1633
11/01/2023 1743Analytical Method:1633
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
%Rec
LimitDil(ng/L)(ng/L)
11Cl-PF3OUdS 6.6 11/02/2023 1417877.6 40-1501
9Cl-PF3ONS 7.5 11/02/2023 14171007.5 40-1501
ADONA 7.8 11/02/2023 14171037.6 40-1501
8:2FTS 6.5 11/02/2023 1417857.7 40-1501
4:2FTS 7.3 11/02/2023 1417977.5 40-1501
6:2FTS 7.7 11/02/2023 14171017.6 40-1501
5:3FTCA 48 11/02/2023 1417965040-1501
HFPO-DA 6.3 11/02/2023 1417798.0 40-1501
NEtFOSA 1.8 11/02/2023 1417882.0 40-1501
NEtFOSAA 1.8 11/02/2023 1417912.0 40-1501
NEtFOSE 20 11/02/2023 14171002040-1501
NMeFOSA 1.6 11/02/2023 1417802.0 40-1501
NMeFOSAA 1.8 11/02/2023 1417912.0 40-1501
NMeFOSE 20 11/02/2023 14171002040-1501
NFDHA 4.8 11/02/2023 14171204.0 40-1501
2-ethoxyethane)sulfonic acid (PFEESA 3.5 11/02/2023 1417993.6 40-1501
PFMPA 4.0 11/02/2023 14171014.0 40-1501
PFMBA 4.1 11/02/2023 14171024.0 40-1501
PFBS 1.6 11/02/2023 1417921.8 40-1501
PFBA 8.5 11/02/2023 14171068.0 40-1501
PFDS 1.6 11/02/2023 1417841.9 40-1501
PFDA 2.0 11/02/2023 14171002.0 40-1501
PFDoS 1.7 11/02/2023 1417871.9 40-1501
PFDoA 2.3 11/02/2023 14171132.0 40-1501
PFHpS 1.9 11/02/2023 14171001.9 40-1501
PFHpA 2.0 11/02/2023 14171022.0 40-1501
7:3FTCA 41 11/02/2023 1417815040-1501
PFHxS 2.0 11/02/2023 14171111.8 40-1501
PFHxA 2.1 11/02/2023 14171042.0 40-1501
PFNS 1.6 11/02/2023 1417821.9 40-1501
PFNA 2.2 11/02/2023 14171082.0 40-1501
PFOSA 2.0 11/02/2023 1417992.0 40-1501
PFOS 1.7 11/02/2023 1417941.9 40-1501
PFOA 2.0 11/02/2023 14171002.0 40-1501
PFPeS 2.0 11/02/2023 14171051.9 40-1501
PFPeA 4.1 11/02/2023 14171044.0 40-1501
3:3FTCA 11 11/02/2023 14171061040-1501
PFTeDA 2.2 11/02/2023 14171082.0 40-1501
PFTrDA 2.3 11/02/2023 14171132.0 40-1501
PFUnA 1.7 11/02/2023 1417872.0 40-1501
Surrogate Q % Rec
Acceptance
Limit
13C2-4:2FTS 92 20-150
13C2-6:2FTS 96 20-150
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria
_DL = Detection Limit
* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

Page 10 of 16
Page 15 of 21
PFAS by LC/MS/MS - LCS
Batch:Prep Method:
Prep Date:
Sample ID:YQ88967-002
88967 1633
11/01/2023 1743Analytical Method:1633
Matrix:Aqueous
Surrogate Q % Rec
Acceptance
Limit
13C2-8:2FTS 85 20-150
13C2-PFDoA 72 20-150
13C2-PFTeDA 65 20-150
13C3-HFPO-DA 87 20-150
13C3-PFBS 100 20-150
13C3-PFHxS 95 20-150
13C4-PFBA 90 20-150
13C4-PFHpA 82 20-150
13C5-PFHxA 87 20-150
13C5-PFPeA 86 20-150
13C6-PFDA 79 20-150
13C7-PFUnA 79 20-150
13C8-PFOA 88 20-150
13C8-PFOS 82 20-150
13C8-PFOSA 85 20-150
13C9-PFNA 90 20-150
D3-NMeFOSA 47 20-150
D3-NMeFOSAA 72 20-150
D5-NEtFOSA 49 20-150
D5-NEtFOSAA 71 20-150
D7-NMeFOSE 85 20-150
D9-NEtFOSE 83 20-150
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria
_DL = Detection Limit
* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

Page 11 of 16
Page 16 of 21
PFAS by LC/MS/MS - LCS
Batch:Prep Method:
Prep Date:
Sample ID:YQ88967-102
88967 1633
11/01/2023 1743Analytical Method:1633
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
%Rec
LimitDil(ng/L)(ng/L)
11Cl-PF3OUdS 87 11/02/2023 1426969140-1501
9Cl-PF3ONS 89 11/02/2023 1426999040-1501
ADONA 93 11/02/2023 14261039140-1501
8:2FTS 88 11/02/2023 1426959240-1501
4:2FTS 89 11/02/2023 1426999040-1501
6:2FTS 83 11/02/2023 1426919140-1501
5:3FTCA 560 11/02/2023 14269460040-1501
HFPO-DA 94 11/02/2023 1426989640-1501
NEtFOSA 21 11/02/2023 1426882440-1501
NEtFOSAA 23 11/02/2023 1426942440-1501
NEtFOSE 240 11/02/2023 14269924040-1501
NMeFOSA 22 11/02/2023 1426932440-1501
NMeFOSAA 22 11/02/2023 1426912440-1501
NMeFOSE 230 11/02/2023 14269624040-1501
NFDHA 53 11/02/2023 14261104840-1501
2-ethoxyethane)sulfonic acid (PFEESA 38 11/02/2023 1426904340-1501
PFMPA 47 11/02/2023 1426994840-1501
PFMBA 46 11/02/2023 1426964840-1501
PFBS 21 11/02/2023 14261002140-1501
PFBA 97 11/02/2023 14261029640-1501
PFDS 21 11/02/2023 1426932340-1501
PFDA 22 11/02/2023 1426912440-1501
PFDoS 22 11/02/2023 1426962340-1501
PFDoA 24 11/02/2023 14261022440-1501
PFHpS 24 11/02/2023 14261032340-1501
PFHpA 25 11/02/2023 14261042440-1501
7:3FTCA 440 11/02/2023 14267360040-1501
PFHxS 20 11/02/2023 1426912240-1501
PFHxA 21 11/02/2023 1426892440-1501
PFNS 23 11/02/2023 14261022340-1501
PFNA 23 11/02/2023 1426972440-1501
PFOSA 23 11/02/2023 1426942440-1501
PFOS 22 11/02/2023 1426982240-1501
PFOA 24 11/02/2023 1426992440-1501
PFPeS 17 11/02/2023 1426772340-1501
PFPeA 48 11/02/2023 14261004840-1501
3:3FTCA 130 11/02/2023 142610512040-1501
PFTeDA 24 11/02/2023 14261012440-1501
PFTrDA 23 11/02/2023 1426972440-1501
PFUnA 24 11/02/2023 1426992440-1501
Surrogate Q % Rec
Acceptance
Limit
13C2-4:2FTS 81 20-150
13C2-6:2FTS 89 20-150
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria
_DL = Detection Limit
* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

Page 12 of 16
Page 17 of 21
PFAS by LC/MS/MS - LCS
Batch:Prep Method:
Prep Date:
Sample ID:YQ88967-102
88967 1633
11/01/2023 1743Analytical Method:1633
Matrix:Aqueous
Surrogate Q % Rec
Acceptance
Limit
13C2-8:2FTS 81 20-150
13C2-PFDoA 87 20-150
13C2-PFTeDA 85 20-150
13C3-HFPO-DA 91 20-150
13C3-PFBS 89 20-150
13C3-PFHxS 87 20-150
13C4-PFBA 93 20-150
13C4-PFHpA 89 20-150
13C5-PFHxA 96 20-150
13C5-PFPeA 95 20-150
13C6-PFDA 100 20-150
13C7-PFUnA 90 20-150
13C8-PFOA 81 20-150
13C8-PFOS 89 20-150
13C8-PFOSA 99 20-150
13C9-PFNA 92 20-150
D3-NMeFOSA 54 20-150
D3-NMeFOSAA 86 20-150
D5-NEtFOSA 54 20-150
D5-NEtFOSAA 83 20-150
D7-NMeFOSE 101 20-150
D9-NEtFOSE 97 20-150
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria
_DL = Detection Limit
* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

Page 13 of 16
Page 18 of 21
Chain of Custody
and
Miscellaneous Documents
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

Page 14 of 16
Page 19 of 21
PACE ANALYTICAL SERVICES, LLC

106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

Page 15 of 16
Page 20 of 21
PACE ANALYTICAL SERVICES, LLC

106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

Page 16 of 16
Page 21 of 21
#=CL#
October 19, 2023
LIMS USE: FR - SAM MARTIN
LIMS OBJECT ID: 92692579
92692579
Project:
Pace Project No.:
RE:
Sam Martin
Hart & Hickman
2923 South Tryon Street
Suite 100
Charlotte, NC 28203
PAL-001
Dear Sam Martin:
Enclosed are the analytical results for sample(s) received by the laboratory on October 10, 2023. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Ormond Beach
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Taylor M Cannon
[e-mail]
Project Manager
704-977-0943
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 1 of 12
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92692579
PAL-001
Pace Analytical Services Ormond Beach
8 East Tower Circle, Ormond Beach, FL 32174
Alaska DEC- CS/UST/LUST
Alabama Certification #: 41320
Colorado Certification: FL NELAC Reciprocity
Connecticut Certification #: PH-0216
Delaware Certification: FL NELAC Reciprocity
DoD-ANAB #:ADE-3199
Florida Certification #: E83079
Georgia Certification #: 955
Guam Certification: FL NELAC Reciprocity
Hawaii Certification: FL NELAC Reciprocity
Illinois Certification #: 200068
Indiana Certification: FL NELAC Reciprocity
Kansas Certification #: E-10383
Kentucky Certification #: 90050
Louisiana Certification #: FL NELAC Reciprocity
Louisiana Environmental Certificate #: 05007
Maine Certification #: FL01264
Maryland Certification: #346
Massachusetts Certification #: M-FL1264
Michigan Certification #: 9911
Mississippi Certification: FL NELAC Reciprocity
Missouri Certification #: 236
Montana Certification #: Cert 0074
Nebraska Certification: NE-OS-28-14
New Hampshire Certification #: 2958
New Jersey Certification #: FL022
New York Certification #: 11608
North Carolina Environmental Certificate #: 667
North Carolina Certification #: 12710
North Dakota Certification #: R-216
Ohio DEP 87780
Oklahoma Certification #: D9947
Pennsylvania Certification #: 68-00547
Puerto Rico Certification #: FL01264
South Carolina Certification: #96042001
Tennessee Certification #: TN02974
Texas Certification: FL NELAC Reciprocity
US Virgin Islands Certification: FL NELAC Reciprocity
Virginia Environmental Certification #: 460165
West Virginia Certification #: 9962C
Wisconsin Certification #: 399079670
Wyoming (EPA Region 8): FL NELAC Reciprocity
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 12
#=SS#
SAMPLE SUMMARY
Pace Project No.:
Project:
92692579
PAL-001
Lab ID Sample ID Matrix Date Collected Date Received
92692579001 IDW-GW-20231010 Water 10/10/23 14:25 10/10/23 17:30
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 3 of 12
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92692579
PAL-001
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92692579001 IDW-GW-20231010 EPA 6010 7 PASI-OAAM1
EPA 7470 1 PASI-OJNK
PASI-O = Pace Analytical Services - Ormond Beach
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 4 of 12
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92692579
PAL-001
Sample: IDW-GW-20231010 Lab ID: 92692579001 Collected: 10/10/23 14:25 Received: 10/10/23 17:30 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit
Report
Analytical Method: EPA 6010 Preparation Method: EPA 3010
Pace Analytical Services - Ormond Beach
6010 MET ICP
Arsenic ND ug/L 10/17/23 18:04 7440-38-210/17/23 02:1310.0 3.4 1
Barium 194 ug/L 10/17/23 18:04 7440-39-310/17/23 02:1310.0 0.84 1
Cadmium 0.49J ug/L 10/17/23 18:04 7440-43-910/17/23 02:131.0 0.33 1
Chromium 13.6 ug/L 10/17/23 18:04 7440-47-310/17/23 02:135.0 1.7 1
Lead ND ug/L 10/17/23 18:04 7439-92-110/17/23 02:1310.0 2.1 1
Selenium ND ug/L 10/17/23 18:04 7782-49-210/17/23 02:1315.0 3.9 1
Silver ND ug/L 10/17/23 18:04 7440-22-410/17/23 02:135.0 1.0 1
Analytical Method: EPA 7470 Preparation Method: EPA 7470
Pace Analytical Services - Ormond Beach
7470 Mercury
Mercury ND ug/L 10/18/23 12:17 7439-97-610/17/23 09:370.20 0.14 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 10/19/2023 11:20 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 5 of 12
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92692579
PAL-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
958613
EPA 7470
EPA 7470
7470 Mercury
Laboratory:Pace Analytical Services - Ormond Beach
Associated Lab Samples: 92692579001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 5271889
Associated Lab Samples:92692579001
Matrix: Water
AnalyzedMDL
Mercury ug/L ND 0.20 10/18/23 11:410.14
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
5271890LABORATORY CONTROL SAMPLE:
LCSSpike
Mercury ug/L 1.92 96 80-120
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
5271891MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
35833856001
5271892
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Mercury ug/L 2 94 75-12596 1 2020.14U 1.9 1.9
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 10/19/2023 11:20 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 6 of 12
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92692579
PAL-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
958574
EPA 3010
EPA 6010
6010 MET
Laboratory:Pace Analytical Services - Ormond Beach
Associated Lab Samples: 92692579001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 5271760
Associated Lab Samples:92692579001
Matrix: Water
AnalyzedMDL
Arsenic ug/L ND 10.0 10/17/23 16:183.4
Barium ug/L ND 10.0 10/17/23 16:180.84
Cadmium ug/L ND 1.0 10/17/23 16:180.33
Chromium ug/L ND 5.0 10/17/23 16:181.7
Lead ug/L ND 10.0 10/17/23 16:182.1
Selenium ug/L ND 15.0 10/17/23 16:183.9
Silver ug/L ND 5.0 10/17/23 16:181.0
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
5271761LABORATORY CONTROL SAMPLE:
LCSSpike
Arsenic ug/L 243250 97 80-120
Barium ug/L 251250 101 80-120
Cadmium ug/L 26.125 104 80-120
Chromium ug/L 253250 101 80-120
Lead ug/L 258250 103 80-120
Selenium ug/L 258250 103 80-120
Silver ug/L 24.425 98 80-120
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
5271762MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
35834280003
5271763
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Arsenic ug/L 250 100 75-12599 1 202500.0034U
mg/L 249 247
Barium ug/L 250 101 75-125101 0 202500.0086J
mg/L 261 261
Cadmium ug/L 25 103 75-125103 0 20250.00033U
mg/L
25.9 25.9
Chromium ug/L 250 101 75-125102 0 202500.0017U
mg/L 253 254
Lead ug/L 250 102 75-125102 0 202500.0021U
mg/L 254 254
Selenium ug/L 250 102 75-125103 1 202500.0039U
mg/L 255 257
Silver ug/L 25 100 75-125100 0 20250.0010U
mg/L 25.1 25.2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 10/19/2023 11:20 AM
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Page 7 of 12
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92692579
PAL-001
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL - Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean-Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPAMethod 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
REPORT OF LABORATORY ANALYSIS
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Page 8 of 12
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92692579
PAL-001
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92692579001 958574 958586IDW-GW-20231010 EPA 3010 EPA 6010
92692579001 958613 958732IDW-GW-20231010 EPA 7470 EPA 7470
REPORT OF LABORATORY ANALYSIS
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Page 9 of 12
Page 10 of 12
Page 11 of 12
Page 12 of 12
#=CL#
November 08, 2023
LIMS USE: FR - SAM MARTIN
LIMS OBJECT ID: 92692711
92692711
Project:
Pace Project No.:
RE:
Sam Martin
Hart & Hickman
2923 South Tryon Street
Suite 100
Charlotte, NC 28203
PAL-001
Dear Sam Martin:
Enclosed are the analytical results for sample(s) received by the laboratory on October 10, 2023. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Charlotte
• Pace Analytical Services - Minneapolis
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Taylor M Cannon
[e-mail]
Project Manager
704-977-0943
Enclosures
REPORT OF LABORATORY ANALYSIS
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Page 1 of 32
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92692711
PAL-001
Pace Analytical Services, LLC - Minneapolis MN
1700 Elm Street SE, Minneapolis, MN 55414
A2LA Certification #: 2926.01
Alabama Certification #: 40770
Alaska Contaminated Sites Certification #: 17-009
Alaska DW Certification #: MN00064
Arizona Certification #: AZ0014
Arkansas DW Certification #: MN00064
Arkansas WW Certification #: 88-0680
California Certification #: 2929
Colorado Certification #: MN00064
Connecticut Certification #: PH-0256
EPA Region 8 Tribal Water Systems+Wyoming DW
Certification #: via MN 027-053-137
Florida Certification #: E87605
Georgia Certification #: 959
GMP+ Certification #: GMP050884
Hawaii Certification #: MN00064
Idaho Certification #: MN00064
Illinois Certification #: 200011
Indiana Certification #: C-MN-01
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Kansas Certification #: E-10167
Kentucky DW Certification #: 90062
Kentucky WW Certification #: 90062
Louisiana DEQ Certification #: AI-03086
Louisiana DW Certification #: MN00064
Maine Certification #: MN00064
Maryland Certification #: 322
Michigan Certification #: 9909
Minnesota Certification #: 027-053-137
Minnesota Dept of Ag Approval: via MN 027-053-137
Minnesota Petrofund Registration #: 1240
Mississippi Certification #: MN00064
Missouri Certification #: 10100
Montana Certification #: CERT0092
Nebraska Certification #: NE-OS-18-06
Nevada Certification #: MN00064
New Hampshire Certification #: 2081
New Jersey Certification #: MN002
New York Certification #: 11647
North Carolina DW Certification #: 27700
North Carolina WW Certification #: 530
North Dakota Certification (A2LA) #: R-036
North Dakota Certification (MN) #: R-036
Ohio DW Certification #: 41244
Ohio VAP Certification (1700) #: CL101
Oklahoma Certification #: 9507
Oregon Primary Certification #: MN300001
Oregon Secondary Certification #: MN200001
Pennsylvania Certification #: 68-00563
Puerto Rico Certification #: MN00064
South Carolina Certification #:74003001
Tennessee Certification #: TN02818
Texas Certification #: T104704192
Utah Certification #: MN00064
Vermont Certification #: VT-027053137
Virginia Certification #: 460163
Washington Certification #: C486
West Virginia DEP Certification #: 382
West Virginia DW Certification #: 9952 C
Wisconsin Certification #: 999407970
Wyoming UST Certification #: via A2LA 2926.01
USDA Permit #: P330-19-00208
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water #: LA029
Virginia/VELAP Certification #: 460221
REPORT OF LABORATORY ANALYSIS
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Page 2 of 32
#=SS#
SAMPLE SUMMARY
Pace Project No.:
Project:
92692711
PAL-001
Lab ID Sample ID Matrix Date Collected Date Received
92692711001 IDW-SOIL-20231010 Solid 10/10/23 13:30 10/10/23 17:30
REPORT OF LABORATORY ANALYSIS
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Page 3 of 32
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92692711
PAL-001
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92692711001 IDW-SOIL-20231010 EPA 8015C 2 PASI-CPKS
EPA 8015C 2 PASI-CLMB
EPA 6020B 7 PASI-MNN2
EPA 7471B 1 PASI-MLMW
SW-846 1 PASI-CKDF
PASI-C = Pace Analytical Services - Charlotte
PASI-M = Pace Analytical Services - Minneapolis
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Page 4 of 32
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92692711
PAL-001
Sample: IDW-SOIL-20231010 Lab ID: 92692711001 Collected: 10/10/23 13:30 Received: 10/10/23 17:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit
Report
Analytical Method: EPA 8015C Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
8015 GCS THC-Diesel
Diesel Range Organics(C10-
C28)ND mg/kg 10/16/23 16:1710/14/23 13:546.8 4.8 1
Surrogates
n-Pentacosane (S)41 %10/16/23 16:17 629-99-210/14/23 13:5410-133 1
Analytical Method: EPA 8015C Preparation Method: EPA 5030B
Pace Analytical Services - Charlotte
Gasoline Range Organics
Gas Range Organics (C6-C10)ND mg/kg 10/15/23 03:2010/14/23 20:009.8 2.7 1
Surrogates
4-Bromofluorobenzene (S)91 %10/15/23 03:20 460-00-410/14/23 20:0066-130 1
Analytical Method: EPA 6020B Preparation Method: EPA 3050B
Pace Analytical Services - Minneapolis
6020B MET ICPMS
Arsenic 1.2 mg/kg 10/24/23 00:08 7440-38-210/22/23 07:520.63 0.18 1
Barium 143 mg/kg 10/24/23 00:08 7440-39-310/22/23 07:520.38 0.11 1
Cadmium ND mg/kg 10/24/23 00:08 7440-43-910/22/23 07:520.10 0.037 1
Chromium 20.4 mg/kg 10/24/23 00:08 7440-47-310/22/23 07:522.5 0.49 1
Lead 3.2 mg/kg 10/24/23 00:08 7439-92-110/22/23 07:520.63 0.22 1
Selenium 0.36J mg/kg 10/24/23 14:19 7782-49-210/22/23 07:520.63 0.13 1
Silver ND mg/kg 10/24/23 00:08 7440-22-410/22/23 07:520.63 0.26 1
Analytical Method: EPA 7471B Preparation Method: EPA 7471B
Pace Analytical Services - Minneapolis
7471B Mercury
Mercury ND mg/kg 10/25/23 17:29 7439-97-610/19/23 14:500.023 0.010 1
Analytical Method: SW-846
Pace Analytical Services - Charlotte
Percent Moisture
Percent Moisture 25.0 %10/12/23 16:13 N20.10 0.10 1
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 11/08/2023 05:57 PM
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Page 5 of 32
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92692711
PAL-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
806432
EPA 5030B
EPA 8015C
Gasoline Range Organics
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92692711001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4176068
Associated Lab Samples:92692711001
Matrix: Solid
AnalyzedMDL
Gas Range Organics (C6-C10)mg/kg ND 6.0 10/14/23 22:361.7
4-Bromofluorobenzene (S)%94 66-130 10/14/23 22:36
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4176069LABORATORY CONTROL SAMPLE:
LCSSpike
Gas Range Organics (C6-C10)mg/kg 49.550 99 70-130
4-Bromofluorobenzene (S)%97 66-130
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
4176071MATRIX SPIKE SAMPLE:
MSSpike
Result
92692523003
Gas Range Organics (C6-C10)mg/kg 56.971.9 78 57-154ND
4-Bromofluorobenzene (S)%95 66-130
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92692523001
4176070SAMPLE DUPLICATE:
Gas Range Organics (C6-C10)mg/kg ND 30ND
4-Bromofluorobenzene (S)%9494
REPORT OF LABORATORY ANALYSIS
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Page 6 of 32
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92692711
PAL-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
912763
EPA 7471B
EPA 7471B
7471B Mercury Solids
Laboratory:Pace Analytical Services - Minneapolis
Associated Lab Samples: 92692711001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4803299
Associated Lab Samples:92692711001
Matrix: Solid
AnalyzedMDL
Mercury mg/kg ND 0.019 10/25/23 17:260.0082
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4803300LABORATORY CONTROL SAMPLE:
LCSSpike
Mercury mg/kg 0.510.49 105 80-120
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4803301MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92692711001
4803302
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Mercury mg/kg 0.613 103 80-12099 4 200.613ND 0.64 0.62
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 11/08/2023 05:57 PM
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Huntersville, NC 28078
[phone]
Page 7 of 32
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92692711
PAL-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
912755
EPA 3050B
EPA 6020B
6020B Solids UPD5
Laboratory:Pace Analytical Services - Minneapolis
Associated Lab Samples: 92692711001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4803266
Associated Lab Samples:92692711001
Matrix: Solid
AnalyzedMDL
Arsenic mg/kg ND 0.48 10/23/23 23:370.14
Barium mg/kg ND 0.29 10/23/23 23:370.085
Cadmium mg/kg ND 0.077 10/23/23 23:370.028
Chromium mg/kg ND 1.9 10/23/23 23:370.38
Lead mg/kg ND 0.48 10/23/23 23:370.17
Selenium mg/kg ND 0.48 10/24/23 13:550.10
Silver mg/kg ND 0.48 10/23/23 23:370.20
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4803267LABORATORY CONTROL SAMPLE:
LCSSpike
Arsenic mg/kg 49.246.9 105 80-120
Barium mg/kg 50.446.9 108 80-120
Cadmium mg/kg 49.346.9 105 80-120
Chromium mg/kg 52.646.9 112 80-120
Lead mg/kg 50.746.9 108 80-120
Selenium mg/kg 44.646.9 95 80-120
Silver mg/kg 25.223.4 108 80-120
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4803268MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92693367021
4803269
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Arsenic mg/kg 60.1 104 75-125104 3 20620.54J 63.2 64.9
Barium mg/kg 60.1 125 75-125112 3 2062117192 187
Cadmium mg/kg 60.1 109 75-125105 0 2062ND65.3 65.2
Chromium mg/kg 60.1 106 75-125101 2 206216.7 80.6 79.4
Lead mg/kg 60.1 109 75-125108 2 20622.1 67.6 68.9
Selenium mg/kg 60.1 87 75-12594 12 20620.22J 52.2 58.7
Silver mg/kg 30 111 75-125108 1 2030.9ND 33.3 33.6
REPORT OF LABORATORY ANALYSIS
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[phone]
Page 8 of 32
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92692711
PAL-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
806389
EPA 3546
EPA 8015C
8015 Solid GCSV
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92692711001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4175943
Associated Lab Samples:92692711001
Matrix: Solid
AnalyzedMDL
Diesel Range Organics(C10-C28)mg/kg ND 5.0 10/16/23 15:313.6
n-Pentacosane (S)%41 10-133 10/16/23 15:31
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4175944LABORATORY CONTROL SAMPLE:
LCSSpike
Diesel Range Organics(C10-C28)mg/kg 61.767.8 91 43-130
n-Pentacosane (S)%76 10-133
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
4175945MATRIX SPIKE SAMPLE:
MSSpike
Result
92692608017
Diesel Range Organics(C10-C28)mg/kg 48.782.5 54 15-130ND
n-Pentacosane (S)%46 10-133
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92692644001
4175946SAMPLE DUPLICATE:
Diesel Range Organics(C10-C28)mg/kg 12.6 D6643024.5
n-Pentacosane (S)%5151
REPORT OF LABORATORY ANALYSIS
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Page 9 of 32
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92692711
PAL-001
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
805975
SW-846
SW-846
Dry Weight/Percent Moisture
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92692711001
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92691899001
4173816SAMPLE DUPLICATE:
Percent Moisture %0.14 N26250.15
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92692768006
4173817SAMPLE DUPLICATE:
Percent Moisture %18.7 N252519.7
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 11/08/2023 05:57 PM
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Page 10 of 32
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92692711
PAL-001
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL - Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean-Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPAMethod 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
ANALYTE QUALIFIERS
The precision between the sample and sample duplicate exceeded laboratory control limits.D6
The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A
complete list of accreditations/certifications is available upon request.N2
REPORT OF LABORATORY ANALYSIS
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Huntersville, NC 28078
[phone]
Page 11 of 32
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92692711
PAL-001
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92692711001 806389 806561IDW-SOIL-20231010 EPA 3546 EPA 8015C
92692711001 806432 806436IDW-SOIL-20231010 EPA 5030B EPA 8015C
92692711001 912755 913516IDW-SOIL-20231010 EPA 3050B EPA 6020B
92692711001 912763 913144IDW-SOIL-20231010 EPA 7471B EPA 7471B
92692711001 805975IDW-SOIL-20231010 SW-846
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Page 12 of 32
Page 13 of 32
Page 14 of 32
Page 15 of 32
The electronic signature above is the equivalent of a handwritten signature.
This report shall not be reproduced,except in its entirety,without the written approval of Pace Analytical Services,LLC.
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172
Tel:[phone] Fax:[phone] www.pacelabs.com
Report of Analysis
Pace Analytical Services,Inc.
9800 Kincey Avenue
Suite 100
Huntersville,NC 28078
Attention:Taylor Cannon
Project Name:PAL-001
Project Number:92692711
Lot Number:YJ13063
Date Completed:11/08/2023
11/08/2023 2:16 PM
Approved and released by:
Project Coordinator 1:Jenna S.Holliday
Page 1 of 17
Page 16 of 32
PACE ANALYTICAL SERVICES,LLC
SC DHEC No:32010001 NELAC No:E87653 NC DENR No:329 NC Field Parameters No:5639
Pace Analytical Services,LLC (formerly Shealy Environmetal Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax [phone] www.pacelabs.com
Case Narrative
Pace Analytical Services,Inc.
Lot Number:YJ13063
This Report of Analysis contains the analytical result(s)for the sample(s)listed on the Sample Summary
following this Case Narrative.The sample receiving date is documented in the header information
associated with each sample.
All results listed in this report relate only to the samples that are contained within this report.Where
sampling is conducted by the client,results relate to the accuracy of the information provided,and as the
samples are received.
Sample receipt,sample analysis,and data review have been performed in accordance with the most
current approved The NELAC Institute (TNI)standards,the Pace Analytical Services,LLC ("Pace")
Laboratory Quality Manual,standard operating procedures (SOPs),and Pace policies.Any exceptions to
the TNI standards,the Laboratory Quality Manual,SOPs or policies are qualified on the results page or
discussed below.
Pace is a TNI accredited laboratory;however,the following analyses are currently not listed on our TNI
scope of accreditation:E.coli and Total coliforms SM 9223 B-2004,Solid Chemical Material:TOC
Walkley-Black,Biological Tissue:All,Non-Potable Water:SGT-HEM EPA 1664B,Silica EPA 200.7,
Boron,Calcium,Silicon,Strontium EPA 200.8,Bicarbonate,Carbonate,and Hydroxide Alkalinity SM
2320 B-2011,SM 9221 C E-2006 &SM 9222D-2006,Strontium SW-846 6010D,VOC SM 6200 B-2011,
Fecal Coliform Colilert-18.Where applicable,all soil sample results (including LOQ and DL if requested)
are corrected for dry weight unless flagged with a "W"qualifier.
If you have any questions regarding this report,please contact the Pace Project Manager listed on the
cover page.
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PACE ANALYTICAL SERVICES, LLC
Sample Summary
Pace Analytical Services, Inc.
Lot Number: YJ13063

Project Name: PAL-001
Project Number: 92692711
Sample Number Sample ID Matrix Date Sampled Date Received
001 10/10/2023 1330IDW-SOIL-20231010 Solid 10/13/2023
(1 sample)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

Page 3 of 17
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PACE ANALYTICAL SERVICES, LLC
Detection Summary
Pace Analytical Services, Inc.
Lot Number: YJ13063

Project Name: PAL-001
Project Number: 92692711
Sample Sample ID Matrix Parameter Method Result Q Units Page
001 IDW-SOIL-20231010 Solid % Solids %Solids SOP-69.6 %5
001 IDW-SOIL-20231010 Solid PFHpA 1633 0.087 J ng/g 6
001 IDW-SOIL-20231010 Solid PFHxA 1633 0.11 J ng/g 6
001 IDW-SOIL-20231010 Solid PFOA 1633 0.072 J ng/g 6
(4 detections)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

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Inorganic non-metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Pace Analytical Services, Inc.
IDW-SOIL-20231010
YJ13063-001
10/10/2023 1330
10/13/2023
Solid
% Solids:70.6 10/17/2023 2358Project Name: PAL-001
Project Number: 92692711
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (% Solids) %Solids SOP-1633 1 10/18/2023 1629 JRG2 87763
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run DL
% Solids %Solids SOP-16 69.6 1%
J = Estimated result < LOQ and > DL_
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failure
DL = Detection Limit
W = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

Page 5 of 17
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PFAS by LC/MS/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Pace Analytical Services, Inc.
IDW-SOIL-20231010
YJ13063-001
10/10/2023 1330
10/13/2023
Solid
% Solids:70.6 10/17/2023 2358Project Name: PAL-001
Project Number: 92692711
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 1633 1633 1 11/03/2023 2323 ARC2 11/02/2023 1037 89011
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run DL
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3...)763051-92-9 1633 ND 1ng/g0.220.78
9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (9Cl-PF3ONS)756426-58-1 1633 ND 1ng/g0.320.98
4,8-Dioxa-3H-perfluorononanoic acid (ADONA)919005-14-4 1633 ND 1ng/g0.240.78
1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2FTS)39108-34-4 1633 ND 1ng/g0.0800.78
1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2FTS)757124-72-4 1633 ND 1ng/g0.0960.78
1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2FTS)27619-97-2 1633 ND 1ng/g0.170.78
2H,2H,3H,3H-Perfluorooctanoic acid (5:3FTCA)914637-49-3 1633 ND 1ng/g1.44.9
Hexafluoropropylene oxide dimer acid (HFPO-DA)13252-13-6 1633 ND 1ng/g0.310.98
N-ethyl perfluorooctanesulfonamide (NEtFOSA)4151-50-2 1633 ND 1ng/g0.0330.20
N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)2991-50-6 1633 ND 1ng/g0.0430.20
N-ethyl perfluorooctanesulfonamidoethanol (NEtFOSE)1691-99-2 1633 ND 1ng/g0.282.0
N-methyl perfluorooctanesulfonamide (NMeFOSA)31506-32-8 1633 ND 1ng/g0.0150.20
N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)2355-31-9 1633 ND 1ng/g0.0390.20
N-methyl perfluorooctanesulfonamidoethanol (NMeFOSE)24448-09-7 1633 ND 1ng/g0.202.0
Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)151772-58-6 1633 ND 1ng/g0.340.98
Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA)113507-82-7 1633 ND 1ng/g0.120.39
Perfluoro-3-methoxypropanoic acid (PFMPA)377-73-1 1633 ND 1ng/g0.120.39
Perfluoro-4-methoxybutanoic acid (PFMBA)863090-89-5 1633 ND 1ng/g0.110.39
Perfluorobutanesulfonic acid (PFBS)375-73-5 1633 ND 1ng/g0.0210.20
Perfluorobutanoic acid (PFBA)375-22-4 1633 ND 1ng/g0.0980.78
Perfluorodecanesulfonic acid (PFDS)335-77-3 1633 ND 1ng/g0.0290.20
Perfluorodecanoic acid (PFDA)335-76-2 1633 ND 1ng/g0.0280.20
Perfluorododecanesulfonic acid (PFDoS)79780-39-5 1633 ND 1ng/g0.0230.20
Perfluorododecanoic acid (PFDoA)307-55-1 1633 ND 1ng/g0.0310.20
Perfluoroheptanesulfonic acid (PFHpS)375-92-8 1633 ND 1ng/g0.0320.20
Perfluoroheptanoic acid (PFHpA)375-85-9 1633 0.087 J 1ng/g0.0240.20
3-Perfluoroheptyl propanoic acid (7:3FTCA)812-70-4 1633 ND 1ng/g1.74.9
Perfluorohexanesulfonic acid (PFHxS)355-46-4 1633 ND 1ng/g0.0200.20
Perfluorohexanoic acid (PFHxA)307-24-4 1633 0.11 J 1ng/g0.0240.20
Perfluorononanesulfonic acid (PFNS)68259-12-1 1633 ND 1ng/g0.0240.20
Perfluorononanoic acid (PFNA)375-95-1 1633 ND 1ng/g0.0250.20
Perfluorooctanesulfonamide (PFOSA)754-91-6 1633 ND 1ng/g0.0140.20
Perfluorooctanesulfonic acid (PFOS)1763-23-1 1633 ND 1ng/g0.0200.20
Perfluorooctanoic acid (PFOA)335-67-1 1633 0.072 J 1ng/g0.0280.20
Perfluoropentanesulfonic acid (PFPeS)2706-91-4 1633 ND 1ng/g0.0210.20
Perfluoropentanoic acid (PFPeA)2706-90-3 1633 ND 1ng/g0.0400.39
3-Perfluoropropyl propanoic acid (3:3FTCA)356-02-5 1633 ND 1ng/g0.200.98
Perfluorotetradecanoic acid (PFTeDA)376-06-7 1633 ND 1ng/g0.0280.20
Perfluorotridecanoic acid (PFTrDA)72629-94-8 1633 ND 1ng/g0.0390.20
Perfluoroundecanoic acid (PFUnA)2058-94-8 1633 ND 1ng/g0.0270.20
J = Estimated result < LOQ and > DL_
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failure
DL = Detection Limit
W = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

Page 6 of 17
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PFAS by LC/MS/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Pace Analytical Services, Inc.
IDW-SOIL-20231010
YJ13063-001
10/10/2023 1330
10/13/2023
Solid
% Solids:70.6 10/17/2023 2358Project Name: PAL-001
Project Number: 92692711
AcceptanceRun 1
Surrogate Q % Recovery Limits
13C2-4:2FTS 75 20-150
13C2-6:2FTS 77 20-150
13C2-8:2FTS 67 20-150
13C2-PFDoA 67 20-150
13C2-PFTeDA 63 20-150
13C3-HFPO-DA 71 20-150
13C3-PFBS 77 20-150
13C3-PFHxS 73 20-150
13C4-PFBA 72 20-150
13C4-PFHpA 74 20-150
13C5-PFHxA 73 20-150
13C5-PFPeA 74 20-150
13C6-PFDA 68 20-150
13C7-PFUnA 66 20-150
13C8-PFOA 78 20-150
13C8-PFOS 68 20-150
13C8-PFOSA 60 20-150
13C9-PFNA 70 20-150
D3-NMeFOSA 40 20-150
D3-NMeFOSAA 63 20-150
D5-NEtFOSA 37 20-150
D5-NEtFOSAA 65 20-150
D7-NMeFOSE 50 20-150
D9-NEtFOSE 47 20-150
J = Estimated result < LOQ and > DL_
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the DL N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failure
DL = Detection Limit
W = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

Page 7 of 17
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QC Summary
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

Page 8 of 17
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PFAS by LC/MS/MS - MB
Batch:Prep Method:
Prep Date:
Sample ID:YQ89011-001
89011 1633
11/02/2023 1037Analytical Method:1633
Matrix:Solid
Parameter Result Q LOQ DL Units Analysis DateDil
11Cl-PF3OUdS ND 11/03/2023 22010.80 0.23 ng/g1
9Cl-PF3ONS ND 11/03/2023 22011.0 0.33 ng/g1
ADONA ND 11/03/2023 22010.80 0.25 ng/g1
8:2FTS ND 11/03/2023 22010.80 0.082 ng/g1
4:2FTS ND 11/03/2023 22010.80 0.098 ng/g1
6:2FTS ND 11/03/2023 22010.80 0.17 ng/g1
5:3FTCA ND 11/03/2023 22015.0 1.4 ng/g1
HFPO-DA ND 11/03/2023 22011.0 0.32 ng/g1
NEtFOSA ND 11/03/2023 22010.20 0.034 ng/g1
NEtFOSAA ND 11/03/2023 22010.20 0.044 ng/g1
NEtFOSE ND 11/03/2023 22012.0 0.29 ng/g1
NMeFOSA ND 11/03/2023 22010.20 0.015 ng/g1
NMeFOSAA ND 11/03/2023 22010.20 0.040 ng/g1
NMeFOSE ND 11/03/2023 22012.0 0.21 ng/g1
NFDHA ND 11/03/2023 22011.0 0.35 ng/g1
2-ethoxyethane)sulfonic acid (PFEESA ND 11/03/2023 22010.40 0.12 ng/g1
PFMPA ND 11/03/2023 22010.40 0.12 ng/g1
PFMBA ND 11/03/2023 22010.40 0.11 ng/g1
PFBS ND 11/03/2023 22010.20 0.021 ng/g1
PFBA ND 11/03/2023 22010.80 0.10 ng/g1
PFDS ND 11/03/2023 22010.20 0.030 ng/g1
PFDA ND 11/03/2023 22010.20 0.029 ng/g1
PFDoS ND 11/03/2023 22010.20 0.024 ng/g1
PFDoA ND 11/03/2023 22010.20 0.032 ng/g1
PFHpS ND 11/03/2023 22010.20 0.033 ng/g1
PFHpA ND 11/03/2023 22010.20 0.025 ng/g1
7:3FTCA ND 11/03/2023 22015.0 1.7 ng/g1
PFHxS ND 11/03/2023 22010.20 0.020 ng/g1
PFHxA ND 11/03/2023 22010.20 0.025 ng/g1
PFNS ND 11/03/2023 22010.20 0.025 ng/g1
PFNA ND 11/03/2023 22010.20 0.026 ng/g1
PFOSA ND 11/03/2023 22010.20 0.014 ng/g1
PFOS ND 11/03/2023 22010.20 0.020 ng/g1
PFOA ND 11/03/2023 22010.20 0.029 ng/g1
PFPeS ND 11/03/2023 22010.20 0.022 ng/g1
PFPeA ND 11/03/2023 22010.40 0.041 ng/g1
3:3FTCA ND 11/03/2023 22011.0 0.21 ng/g1
PFTeDA ND 11/03/2023 22010.20 0.029 ng/g1
PFTrDA ND 11/03/2023 22010.20 0.040 ng/g1
PFUnA ND 11/03/2023 22010.20 0.028 ng/g1
Surrogate Q % Rec
Acceptance
Limit
13C2-4:2FTS 80 20-150
13C2-6:2FTS 80 20-150
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria
_DL = Detection Limit
* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

Page 9 of 17
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PFAS by LC/MS/MS - MB
Batch:Prep Method:
Prep Date:
Sample ID:YQ89011-001
89011 1633
11/02/2023 1037Analytical Method:1633
Matrix:Solid
Surrogate Q % Rec
Acceptance
Limit
13C2-8:2FTS 69 20-150
13C2-PFDoA 74 20-150
13C2-PFTeDA 75 20-150
13C3-HFPO-DA 79 20-150
13C3-PFBS 78 20-150
13C3-PFHxS 74 20-150
13C4-PFBA 80 20-150
13C4-PFHpA 76 20-150
13C5-PFHxA 82 20-150
13C5-PFPeA 82 20-150
13C6-PFDA 80 20-150
13C7-PFUnA 70 20-150
13C8-PFOA 86 20-150
13C8-PFOS 72 20-150
13C8-PFOSA 62 20-150
13C9-PFNA 75 20-150
D3-NMeFOSA 37 20-150
D3-NMeFOSAA 71 20-150
D5-NEtFOSA 34 20-150
D5-NEtFOSAA 75 20-150
D7-NMeFOSE 48 20-150
D9-NEtFOSE 47 20-150
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria
_DL = Detection Limit
* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

Page 10 of 17
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PFAS by LC/MS/MS - LCS
Batch:Prep Method:
Prep Date:
Sample ID:YQ89011-002
89011 1633
11/02/2023 1037Analytical Method:1633
Matrix:Solid
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
%Rec
LimitDil(ng/g)(ng/g)
11Cl-PF3OUdS 0.70 11/03/2023 2210930.75 40-1501
9Cl-PF3ONS 0.69 11/03/2023 2210930.74 40-1501
ADONA 0.73 11/03/2023 2210980.75 40-1501
8:2FTS 0.64 11/03/2023 2210840.76 40-1501
4:2FTS 0.68 11/03/2023 2210900.75 40-1501
6:2FTS 0.64 11/03/2023 2210840.76 40-1501
5:3FTCA 3.7 11/03/2023 2210745.0 40-1501
HFPO-DA 0.69 11/03/2023 2210860.80 40-1501
NEtFOSA 0.18 11/03/2023 2210880.20 40-1501
NEtFOSAA 0.16 11/03/2023 2210790.20 40-1501
NEtFOSE 1.8 11/03/2023 2210912.0 40-1501
NMeFOSA 0.16 11/03/2023 2210790.20 40-1501
NMeFOSAA 0.14 11/03/2023 2210690.20 40-1501
NMeFOSE 1.8 11/03/2023 2210902.0 40-1501
NFDHA 0.32 11/03/2023 2210800.40 40-1501
2-ethoxyethane)sulfonic acid (PFEESA 0.30 11/03/2023 2210860.35 40-1501
PFMPA 0.34 11/03/2023 2210840.40 40-1501
PFMBA 0.32 11/03/2023 2210800.40 40-1501
PFBS 0.16 11/03/2023 2210920.17 40-1501
PFBA 0.68 11/03/2023 2210850.80 40-1501
PFDS 0.17 11/03/2023 2210910.19 40-1501
PFDA 0.19 11/03/2023 2210930.20 40-1501
PFDoS 0.17 11/03/2023 2210880.19 40-1501
PFDoA 0.18 11/03/2023 2210890.20 40-1501
PFHpS 0.17 11/03/2023 2210920.19 40-1501
PFHpA 0.19 11/03/2023 2210940.20 40-1501
7:3FTCA 2.9 11/03/2023 2210595.0 40-1501
PFHxS 0.15 11/03/2023 2210850.18 40-1501
PFHxA 0.16 11/03/2023 2210800.20 40-1501
PFNS 0.17 11/03/2023 2210900.19 40-1501
PFNA 0.20 11/03/2023 2210990.20 40-1501
PFOSA 0.19 11/03/2023 2210950.20 40-1501
PFOS 0.17 11/03/2023 2210940.18 40-1501
PFOA 0.17 11/03/2023 2210850.20 40-1501
PFPeS 0.15 11/03/2023 2210830.18 40-1501
PFPeA 0.35 11/03/2023 2210860.40 40-1501
3:3FTCA 0.70 11/03/2023 2210701.0 40-1501
PFTeDA 0.18 11/03/2023 2210920.20 40-1501
PFTrDA 0.16 11/03/2023 2210820.20 40-1501
PFUnA 0.18 11/03/2023 2210910.20 40-1501
Surrogate Q % Rec
Acceptance
Limit
13C2-4:2FTS 80 20-150
13C2-6:2FTS 82 20-150
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria
_DL = Detection Limit
* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

Page 11 of 17
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PFAS by LC/MS/MS - LCS
Batch:Prep Method:
Prep Date:
Sample ID:YQ89011-002
89011 1633
11/02/2023 1037Analytical Method:1633
Matrix:Solid
Surrogate Q % Rec
Acceptance
Limit
13C2-8:2FTS 76 20-150
13C2-PFDoA 75 20-150
13C2-PFTeDA 74 20-150
13C3-HFPO-DA 81 20-150
13C3-PFBS 83 20-150
13C3-PFHxS 82 20-150
13C4-PFBA 84 20-150
13C4-PFHpA 77 20-150
13C5-PFHxA 84 20-150
13C5-PFPeA 87 20-150
13C6-PFDA 77 20-150
13C7-PFUnA 76 20-150
13C8-PFOA 79 20-150
13C8-PFOS 73 20-150
13C8-PFOSA 60 20-150
13C9-PFNA 90 20-150
D3-NMeFOSA 37 20-150
D3-NMeFOSAA 78 20-150
D5-NEtFOSA 35 20-150
D5-NEtFOSAA 79 20-150
D7-NMeFOSE 50 20-150
D9-NEtFOSE 49 20-150
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria
_DL = Detection Limit
* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

Page 12 of 17
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PFAS by LC/MS/MS - LCS
Batch:Prep Method:
Prep Date:
Sample ID:YQ89011-102
89011 1633
11/02/2023 1037Analytical Method:1633
Matrix:Solid
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
%Rec
LimitDil(ng/g)(ng/g)
11Cl-PF3OUdS 9.4 11/03/2023 22191049.1 40-1501
9Cl-PF3ONS 9.2 11/03/2023 22191029.0 40-1501
ADONA 9.3 11/03/2023 22191039.1 40-1501
8:2FTS 10 11/03/2023 22191099.2 40-1501
4:2FTS 8.9 11/03/2023 2219999.0 40-1501
6:2FTS 9.1 11/03/2023 22191009.1 40-1501
5:3FTCA 48 11/03/2023 2219806040-1501
HFPO-DA 9.5 11/03/2023 2219999.6 40-1501
NEtFOSA 2.3 11/03/2023 2219962.4 40-1501
NEtFOSAA 2.5 11/03/2023 22191062.4 40-1501
NEtFOSE 25 11/03/2023 22191032440-1501
NMeFOSA 2.4 11/03/2023 2219992.4 40-1501
NMeFOSAA 2.4 11/03/2023 22191012.4 40-1501
NMeFOSE 24 11/03/2023 22191002440-1501
NFDHA 4.8 11/03/2023 2219994.8 40-1501
2-ethoxyethane)sulfonic acid (PFEESA 4.2 11/03/2023 2219994.3 40-1501
PFMPA 4.6 11/03/2023 2219964.8 40-1501
PFMBA 4.4 11/03/2023 2219914.8 40-1501
PFBS 2.1 11/03/2023 2219992.1 40-1501
PFBA 9.2 11/03/2023 2219969.6 40-1501
PFDS 2.2 11/03/2023 2219942.3 40-1501
PFDA 2.2 11/03/2023 2219942.4 40-1501
PFDoS 2.1 11/03/2023 2219922.3 40-1501
PFDoA 2.4 11/03/2023 2219982.4 40-1501
PFHpS 2.2 11/03/2023 2219972.3 40-1501
PFHpA 2.5 11/03/2023 22191032.4 40-1501
7:3FTCA 38 11/03/2023 2219646040-1501
PFHxS 2.0 11/03/2023 2219902.2 40-1501
PFHxA 2.4 11/03/2023 22191002.4 40-1501
PFNS 2.2 11/03/2023 2219962.3 40-1501
PFNA 2.4 11/03/2023 2219992.4 40-1501
PFOSA 2.4 11/03/2023 22191022.4 40-1501
PFOS 2.1 11/03/2023 2219932.2 40-1501
PFOA 2.4 11/03/2023 2219992.4 40-1501
PFPeS 1.9 11/03/2023 2219852.3 40-1501
PFPeA 4.7 11/03/2023 2219984.8 40-1501
3:3FTCA 9.6 11/03/2023 2219801240-1501
PFTeDA 2.2 11/03/2023 2219902.4 40-1501
PFTrDA 2.3 11/03/2023 2219962.4 40-1501
PFUnA 2.3 11/03/2023 2219972.4 40-1501
Surrogate Q % Rec
Acceptance
Limit
13C2-4:2FTS 82 20-150
13C2-6:2FTS 84 20-150
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria
_DL = Detection Limit
* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

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PFAS by LC/MS/MS - LCS
Batch:Prep Method:
Prep Date:
Sample ID:YQ89011-102
89011 1633
11/02/2023 1037Analytical Method:1633
Matrix:Solid
Surrogate Q % Rec
Acceptance
Limit
13C2-8:2FTS 72 20-150
13C2-PFDoA 85 20-150
13C2-PFTeDA 84 20-150
13C3-HFPO-DA 87 20-150
13C3-PFBS 83 20-150
13C3-PFHxS 88 20-150
13C4-PFBA 84 20-150
13C4-PFHpA 85 20-150
13C5-PFHxA 87 20-150
13C5-PFPeA 90 20-150
13C6-PFDA 87 20-150
13C7-PFUnA 83 20-150
13C8-PFOA 94 20-150
13C8-PFOS 86 20-150
13C8-PFOSA 68 20-150
13C9-PFNA 77 20-150
D3-NMeFOSA 41 20-150
D3-NMeFOSAA 83 20-150
D5-NEtFOSA 39 20-150
D5-NEtFOSAA 84 20-150
D7-NMeFOSE 54 20-150
D9-NEtFOSE 51 20-150
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria
_DL = Detection Limit
* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

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Chain of Custody
and
Miscellaneous Documents
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

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PACE ANALYTICAL SERVICES, LLC

106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)

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