NCG550990_Lab Data_20230818

tiff eurofins
Environment Testing
L
ANALYTICAL REPORT C
PREPARED FOR
Attn: Toni Constant
Toni Constant
500 Jeremiah Drive
Chapel Hill, North Carolina 27517
Generated 8/18/2023 2:32:53 PM
JOB DESCRIPTION
Toni Constant- 500 Jeremiah Drive WW
JOB NUMBER
752-10391-1

This report may not be reproduced except in full, and with written approval from the laboratory. The results relate only to the
samples tested. For questions please contact the Project Manager at the e-mail address or telephone number listed on this
page.
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the
methodology, with any exceptions noted. This report shall not be reproduced except in full, without the express written
approval of the laboratory. All questions should be directed to the Eurofins Environment Testing Southeast, LLC Project
Manager.
Generated
8/18/2023 2:32:53 PM
Authorized for release by
Amanda Gaines, Project Manager
amanda.gaines(o)et.eurofinsus.com
[phone]
Eurofins Savannah is a laboratory within Eurofins Environment Testing Southeast, LLC, a company within Eurofins Environment Testing Group of Companies
Page 2 of 10 8/18/2023

Case Narrative
Client: Toni Constant
Project/Site: Toni Constant- 500 Jeremiah Drive WW
Job ID: 752-10391-1
Laboratory: Eurofins Raleigh
Narrative
Job Narrative
752-10391-1
Receipt
The sample was received on 8/10/2023 11:21 AM. Unless otherwise noted below, the sample arrived in good condition, and, where
required, properly preserved and on ice. The temperature of the cooler at receipt time was 4.8°C
Job ID: 752-10391-1
General Chemistry
Method 351.2: The native sample, matrix spike, and matrix spike duplicate (MS/MSD) associated with preparation batch 680-793315 and
analytical batch 680-793531 were performed at the same dilution. Due to the additional level of analyte present in the spiked samples,
the concentration of Nitrogen, Kjeldahl in the MS/MSD was above the instrument calibration range. The data have been reported and
qualified.
Method 353.2: The matrix spike / matrix spike duplicate (MS/MSD) recoveries for analytical batch 752-4123 were outside control limits for
one or more analytes. See QC Sample Results for detail. Sample matrix interference and/or non -homogeneity are suspected because the
associated laboratory control sample (LCS) recovery is within acceptance limits.
Method 365.4: The matrix spike / matrix spike duplicate (MS/MSD) recoveries for preparation batch 680-793315 and analytical batch
680-793532 were outside control limits for one or more analytes. See QC Sample Results for detail. Sample matrix interference and/or
non -homogeneity are suspected because the associated laboratory control sample (LCS) recovery is within acceptance limits.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.
Eurofins Ralei h
Page 3 of 10 8/18/20A

Sample Summary
Client: Toni Constant
Project/Site: Toni Constant- 500 Jeremiah Drive WW
Lab Sample ID Client Sample ID Matrix
752-10391-1 Septic Discharge from Sand Filter System Water
Collected Received
08/10/2310:45 08/10/2311:21
Job ID: 752-10391-1
Page 4 of 10
Eurofins Ralei h
8/18/20 3

Client Sample Results
Client: Toni Constant
Project/Site: Toni Constant- 500 Jeremiah Drive WW
F
Job ID: 752-10391-1
Client Sample ID: Septic Discharge from Sand Filter System Lab Sample ID: 752-10391-1
Date Collected: 08/10/23 10:45 Matrix: Water
Date Received: 08/10/23 11:21
General Chemistry
Analyte
Result Qualifier
RL
Unit
D Analyzed
Dil Fac
Analyst
Ammonia
<0.25
0.25
mg/L
08/18/2313:16
1
DR
Nitrogen, Kjeldahl
0.77
0.20
mg/L
08/15/23 11:49
1
AS
Nitrate Nitrite as N
<0.10 F1
0.10
mg/L
08/14/23 12:16
1
ME
Phosphorus
0.23 F1
0.10
mg/L
08/15/23 09:11
1
AS
Nitrogen, Total
0.77
0.25
mg/L
08/15/23 15:50
1
TJW
0
Eurofins Raleigh
Page 5 of 10 8/18/2023

Accreditation/Certification and Definitions Summary
Client: Toni Constant
Project/Site: Toni Constant- 500 Jeremiah Drive WW
Laboratory: Eurofins Raleigh
Unless otherwise noted, all analytes for this laboratory were covered under each accreditation/certification below.
F
Job ID: 752-10391-1
Authority Program Identification Number Expiration Date
North Carolina (DW) State 37724 07-31-24
The following analytes are included in this report, but the laboratory is not certified by the governing authority. This list may include analytes for which
the agency does not offer certification.
Analysis Method Prep Method Matrix Analyte
353.2 Water Nitrate Nitrite as N
Laboratory: Eurofins Savannah
All accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report.
Authority
Program
Identification Number
Expiration Date
AFCEE
SAVLAB
Alabama
State
41450
06-30-24
ANAB
Dept. of Defense ELAP
L2463
09-22-24
Arkansas DEQ
State
19-015-0
02-01-24
California
State
2939
06-30-23
Florida
NELAP
E87052
06-30-24
Georgia
State
E87052
06-30-24
Georgia (DW)
State
803
06-30-24
Guam
State
19-007R
04-17-24
Hawaii
State
<cert No.>
06-30-24
Illinois
NELAP
200022
11-30-23
Indiana
State
C-GA-02
06-30-24
Iowa
State
353
07-01-25
Kentucky (UST)
State
NA
06-30-24
Louisiana
NELAP
30690
06-30-24
Louisiana (All)
NELAP
30690
06-30-24
Louisiana (DW)
State
LA009
12-31-23
Maine
State
GA00006
09-25-24
Maryland
State
250
12-31-23
Massachusetts
State
M-GA006
06-30-24
Michigan
State
9925
06-30-24
Mississippi
State
<cert No.>
06-30-24
Nebraska
State
NE-OS-7-04
06-30-24
New Jersey
NELAP
GA769
06-30-24
New Mexico
State
GA00006
06-30-24
North Carolina (DW)
State
13701
07-31-24
North Carolina (WW/SW)
State
269
12-31-23
Pennsylvania
NELAP
68-00474
06-30-24
Puerto Rico
State
GA00006
01-01-24
South Carolina
State
98001
06-30-23'
Tennessee
State
TN02961
06-30-24
Texas
NELAP
T1047004185
11-30-23
Texas
TCEQ Water Supply
T104704185
06-30-24
USDA
US Federal Programs
P330-18-00313
09-03-24
Virginia
NELAP
460161
06-14-24
Wyoming
State
8TMS-L
06-30-23
. Accreditation/Certification renewal pending - accreditation/certification considered valid.
Eurofins Raleigh
Page 6 of 10 8/18/2023

Accreditation/Certification and Definitions Summary C
Client: Toni Constant
Project/Site: Toni Constant- 500 Jeremiah Drive WW
Job ID: 752-10391-1
Qualifiers
General Chemistry
Qualifier Qualifier Description
F1 MS and/or MSD recovery exceeds control limits. A
Glossary
Abbreviation These commonly used abbreviations may or may not be present in this report
a Listed under the "D" column to designate that the result is reported on a dry weight basis
%R Percent Recovery
1 C Result is from the primary column on a dual -column method.
2C Result is from the confirmation column on a dual -column method.
CFL Contains Free Liquid
CFU Colony Forming Unit
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoD/DOE)
DL, RA, RE, IN Indicates a Dilution, Re -analysis, Re -extraction, or additional Initial metals/anion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoD/DOE)
LOQ Limit of Quantitation (DoD/DOE)
MCL EPA recommended "Maximum Contaminant Level'
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
MPN Most Probable Number
MQL Method Quantitation Limit
MRL Method Reporting Limit
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
NEG Negative / Absent
POS Positive / Present
PQL Practical Quantitation Limit
PRIES Presumptive
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference, a measure of the relative difference between two points
SDL Sample Detection Limit
SDL Sample Detection Limit
SDL Sample Detection Limit
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
TNTC Too Numerous To Count
. Accreditation/Certification renewal pending - accreditation/certification considered valid.
Eurofins Raleigh
Page 7 of 10 8/18/2023

Method Summary
Client: Toni Constant
Job ID: 752-10391-1
Project/Site: Toni Constant- 500 Jeremiah Drive WW
Method Method Description
Protocol
Laboratory
350.1-1993 R2.0 Nitrogen, Ammonia
MCAWW
EET SAV
351.2-1993 R2.0 Nitrogen, Total Nitrogen
MCAWW
EET SAV
353.2 Nitrogen, Nitrate -Nitrite
EPA
EET ESC
365.4-1974 Phosphorus, Total
EPA
EET SAV
Total Nitrogen Nitrogen, Total
EPA
EET SAV
Digestion Digestion, Hot Block
EPA
EET SAV
Protocol References:
EPA = US Environmental Protection Agency
MCAWW = "Methods For Chemical Analysis Of Water And Wastes", EPA-600/4-79-020, March 1983 And Subsequent Revisions.
Laboratory References:
EET ESC = Eurofins Raleigh, 102-A Woodwinds Industrial Court, Cary, NC 27511, TEL [phone]
EET SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
Eurofins Raleigh
Page 8 of 10 8/18/2023

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Page 9 of 10 8/18/2023

Eurofins Raleigh-
102-A Woodwinds Industrial Court tiff eurofins i
Cary, NC27511 Chain of Custody Record Environment Testing
Phone: [phone]
Sampler:
Lab PM:
Carrier Tracking No(s):
COC No:
Client Information Sub Contract Lab
Brousseau, Lauren E
752-1251.1
Client Contact:
Phone:
E-Mail:
State of Origin:
Page:
Shipping/Receiving
[e-mail]
North Carolina
Page 1 of 1
Company: Accreditations
Required (See note):
Job #:
Eurofins Environment Testing Southeast, State
- North Carolina (DW)
752-10391-1
Address:
Due Date Requested:
Preservation Codes:
5102 LaRoche Avenue,
8/22/2023
Analysis
Requested
M- Hexane
A -HCL
B - NaOH IN -None
City:
TAT Requested (days):
Savannah
O-AsNaO2
C - Zn Acetate
D - NNitric Acid P _ Na204SQ - Na2SO3
State, Zip:
GA, 31404
i0
E-NaHSO4
F-MeOH R-3
S - H2SO4
H2SO4
Phone:
PO #:
912-354-7858 el) 912-352-0165(Fax)
C
_
G - Amchlor
-scorc Acid - TSP Dodecahydrate
1-Ice U- Acetone
Email:
WO#: Z
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W-PH 4-5
K-EDTA
L-EDA Y - Trams
Project Name:
Project#:
Toni Constant-500 Jeremiah Drive WW
75201009
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Special Instructions/Note:
Preservation Code:
Septic Discharge from Sand Filter System (752-10391-1)
8/10/23
10:45
Water
X
X
X
X
Eastern
Note: Since laboratory accreditabons are subject to change, Eurofins Environment Testing Southeast, LLC places the ownership of method, analyte 8 accreditation compliance upon our subcontract laboratories. This sample shipment is forwarded under chain -of -custody. If the laboratory
does not currently maintain accreditation in the State of Origin listed above for analysis/tests/matrix being analyzed, the samples must be shipped back to the Eurofins Environment Testing Southeast, LLC laboratory or other instructions will be provided. Any changes to accreditation
status should be brought to Eurofins Environment Testing Southeast, LLC attention immediately. If all requested accreditations are current to date, return the signed Chain of Custody attesting to said compliance to Eurofins Environment Testing Southeast, LLC.
Possible Hazard Identification
Sample Disposal (A fee may be assessed if samples are retained longer than 1 month)
Unconfirmed
I 0 Return To Client 0 Disposal By Lab Archive For Months
Deliverable Requested: I, II, III, IV, Other (specify) Primary Deliverable Rank: 1
Special Instructions/QC Requirements:
Empty Kit Relinquished by: Date: Time: Method of shipment:
Relinquished by
D /e��jj /
Company
Receiv
D mr
Company
Relinquished by: V
Date/Time:
Company
Received by:
Daterrime:
Company
J Z C.
Relinquished by:
Daterrime:
Company
Received by:
Daterrime:
Company
Custody Seals Intact:
Custody Seal No.:
Cooler Temperature(s) °C and Other Remarks:
A Yes A NO
I
Ver: 06/08/2021
Page 10 of 10 8/18/2023