NCG020330_2023 DMR_20240119 (5)

•
%% eurofins
Environment Testing
ANALYTICAL REPORT
PREPARED FOR
Attn: Daniel Christman
3M Company
4191 Hwy 87 South
Moncure, North Carolina 27559
Generated 12/19/2023 2:23:22 PM
JOB DESCRIPTION
3M WMS - WW Inorganics Pittsboro, NC
JOB NUMBER
410-152225-1
Eurofins Lancaster Laboratories Environment Testing, LLC
2425 New Holland Pike
Lancaster PA 17601
Page 1 of 23 k�`�
E0L
See page two for job notes and contact information. g o

111
Eurofins Lancaster Laboratories Environment Testing, LLC
Job Notes
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.
Analytical test results meet all requirements of the associated regulatory program (i.e., NELAC (TNI), DoD, and ISO 17025)
unless otherwise noted under the individual analysis.
Authorization
Generated
12/19/2023 2:23:22 PM
Authorized for release by
Nicole Brown,Project Manager
[e-mail]
[phone]
Eurofins Lancaster Laboratories is a laboratory within Eurofins Lancaster Laboratories Environment Testing, LLC,a company within Eurofins Environment
Testing Group of Companies
Page 2 of 23 12/19/2023

Eurofins Lancaster Laboratories Environment Testing, LLC
Compliance Statement
Analytical test results meet all requirements of the associated regulatory program (e.g., NELAC (TNI), DoD, and ISO 17025)
unless otherwise noted under the individual analysis. Data qualifiers are applied to note exceptions. Noncompliant quality
control (QC) is further explained in narrative comments.
• QC results that exceed the upper limits and are associated with non-detect samples are qualified but further narration is not
required since the bias is high and does not change a non-detect result. Further narration is also not required with QC blank
detection when the associated sample concentration is non-detect or more than ten times the level in the blank.
Matrix QC may not be reported if insufficient sample or site-specific QC samples were not submitted. In these situations, to
demonstrate precision and accuracy at a batch level, a LCS/LCSD is performed, unless otherwise specified in the method.
Surrogate and/or isotope dilution analyte recoveries (if applicable)which are outside of the QC window are confirmed
unless attributed to a dilution or otherwise noted in the narrative.
Regulated compliance samples (e.g. SDWA, NPDES) must comply with the associated agency requirements/permits.
Measurement uncertainty values, as applicable, are available upon request.
Test results relate only to the sample tested. Clients should be aware that a critical step in a chemical or microbiological
analysis is the collection of the sample. Unless the sample analyzed is truly representative of the bulk of material involved,
the test results will be meaningless. If you have questions regarding the proper techniques of collecting samples, please
contact us. We cannot be held responsible for sample integrity, however, unless sampling has been performed by a member
of our staff. Times are local to the area of activity. Parameters listed in the 40 CFR Part 136 Table II as "analyze
immediately" and tested in the laboratory are not performed within 15 minutes of collection.
This report shall not be reproduced except in full, without the written approval of the laboratory.
WARRANTY AND LIMITS OF LIABILITY- In accepting analytical work, we warrant the accuracy of test results for the
sample as submitted. The foregoing express warranty is exclusive and is given in lieu of all other warranties, expressed or
implied, except as otherwise agreed. We disclaim any other warranties, expressed or implied, including a warranty of fitness
for particular purpose and warranty of merchantability. In no event shall Eurofins Lancaster Laboratories Environmental, LLC
be liable for indirect, special, consequential, or incidental damages including, but not limited to, damages for loss of profit or
goodwill regardless of(A)the negligence (either sole or concurrent) of Eurofins Lancaster Laboratories Environmental and
(B)whether Eurofins Lancaster Laboratories Environmental has been informed of the possibility of such damages. We
accept no legal responsibility for the purposes for which the client uses the test results. Except as otherwise agreed, no
purchase order or other order for work shall be accepted by Eurofins Lancaster Laboratories Environmental which includes
any conditions that vary from the Standard Terms and Conditions, and Eurofins Lancaster Laboratories Environmental
hereby objects to any conflicting terms contained in any acceptance or order submitted by client.
77(
Page 3 of 23 12/19/2023

Client: 3M Company Laboratory Job ID:410-152225-1
Project/Site: 3M WMS-WW Inorganics Pittsboro, NC
Table of Contents U
Cover Page 1
Table of Contents 4
Definitions/Glossary 5
Case Narrative 6
Detection Summary 7
Client Sample Results 8
QC Sample Results 9
QC Association Summary 15
Lab Chronicle 18
Certification Summary 19
Method Summary 20
Sample Summary 21
Chain of Custody 22
Receipt Checklists 23
Eurofins Lancaster Laboratories Environment Testing LLC
Page 4 of 23 12/19/2023

Definitions/Glossary
Client:3M Company Job ID: 410-152225-1
Project/Site: 3M WMS-WW Inorganics Pittsboro, NC
Qualifiers
Metals
Qualifier Qualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.
General Chemistry
Qualifier Qualifier Description
cn Refer to Case Narrative for further detail
Fl MS and/or MSD recovery exceeds control limits.
H Sample was prepped or analyzed beyond the specified holding time.This does not meet regulatory requirements.
HF Parameter with a holding time of 15 minutes.Test performed by laboratory at client's request.Sample was analyzed outside of hold time.
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.
s Seeded Control Blank(SCB)Recovery High
Glossary
Abbreviation These commonly used abbreviations may or may not be present in this report.
u Listed under the"D"column to designate that the result is reported on a dry weight basis
%R Percent Recovery
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
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
PRES 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
TEF Toxicity Equivalent Factor(Dioxin)
TEQ Toxicity Equivalent Quotient(Dioxin)
TNTC Too Numerous To Count
Eurofins Lancaster Laboratories Environment Testing, LLC
Page 5 of 23 12/19/2023

Case Narrative
Client: 3M Company Job ID: 410-152225-1
Project: 3M WMS -WW Inorganics Pittsboro, NC
Job ID: 410-152225-1 Eurofins Lancaster Laboratories Environment
Job Narrative
410-152225-1 4
Analytical test results meet all requirements of the associated regulatory program listed on the Accreditation/Certification Summary
Page unless otherwise noted under the individual analysis. Data qualifiers are applied to indicate exceptions. Noncompliant
quality control (QC)is further explained in narrative comments.
• Matrix QC may not be reported if insufficient sample or site-specific QC samples were not submitted. In these situations,to
demonstrate precision and accuracy at a batch level, a LCS/LCSD may be performed, unless otherwise specified in the
method.
• Surrogate and/or isotope dilution analyte recoveries(if applicable)which are outside of the QC window are confirmed
unless attributed to a dilution or otherwise noted in the narrative.
Regulated compliance samples(e.g. SDWA, NPDES)must comply with the associated agency requirements/permits.
Receipt
The sample was received on 11/22/2023 10:12 AM. Unless otherwise noted below,the sample arrived in good condition, and,
where required, properly preserved and on ice. The temperatures of the 3 coolers at receipt time were 0.3°C, 1.8°C and 3.3°C
Receipt Exceptions
The Field Sampler was not listed on the Chain of Custody.The client responded that the field sampler was Faelan Hoese.
Volume was not submitted for TSS
OF-002(410-152225-1)
HPLC/IC
No additional analytical or quality issues were noted,other than those described above or in the Definitions/Glossary page.
Metals
No additional analytical or quality issues were noted,other than those described above or in the Definitions/Glossary page.
General Chemistry
Method 2540D_SingleDry: The following sample was analyzed outside time I of analytical holding time because the volume for
TSS was made available with only on a few minutes remaining in hold time : OF-002(410-152225-1).
No additional analytical or quality issues were noted,other than those described above or in the Definitions/Glossary page.
Eurofins Lancaster Laboratories Environment Testing, LLC
Page 6 of 23 12/19/2023

Detection Summary
Client: 3M Company Job ID:410-152225-1
Project/Site: 3M WMS-WW Inorganics Pittsboro, NC
Client Sample ID: OF-002 Lab Sample ID: 410-152225-1
Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type
Sulfate 16 7.5 2.5 mg/L 5 EPA 300.0 R2.1 Total/NA
Copper 0.0012 0.0010 0.00036 mg/L 1 200.8 Rev 5.4 Total
Recoverable El
Iron 0.048 J 0.050 0.020 mg/L 1 200.8 Rev 5.4 Total
Recoverable
Turbidity 60 4.0 4.0 NTU 4 2130B-2011 Total/NA
Total Suspended Solids 1.8 J H cn 4.8 1.6 mg/L 1 2540D-2011 Total/NA
Cyanide,Total 0.0061 J 0.010 0.0050 mg/L 1 335.4 Total/NA
Total Kjeldahl Nitrogen 0.64 J 1.0 0.50 mg/L 1 351.2 Total/NA
pH 8.0 HF 0.01 0.01 S.U. 1 4500 H+B-2011 Total/NA
Ammonia as N 0.052 J F1 0.10 0.050 mg/L 1 EPA 350.1 Total/NA
This Detection Summary does not include radiochemical test results.
Eurofins Lancaster Laboratories Environment Testing, LLC
Page 7 of 23 12/19/2023

Client Sample Results
Client: 3M Company Job ID:410-152225-1
Project/Site: 3M WMS-WW Inorganics Pittsboro, NC
Client Sample ID: OF-002 Lab Sample ID: 410-152225-1
Date Collected: 11/21/23 12:30 Matrix:Wastewater
Date Received: 11/22/23 10:12
Method: EPA 300.0 R2.1 -Anions, Ion Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride ND 1.0 0.45 mg/L 12/14/23 08:20 5
Sulfate 16 7.5 2.5 mg/L 12/16/23 01:53 5 6
Method: EPA 200.8 Rev 5.4-Metals(ICP/MS)-Total Recoverable
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Antimony ND 0.0010 0.00020 mg/L 11/29/23 08:58 12/04/23 21:00 1
Chromium ND 0.0020 0.00055 mg/L 11/29/23 08:58 12/04/23 21:00 1
Copper 0.0012 0.0010 0.00036 mg/L 11/29/23 08:58 12/04/23 21:00 1
Iron 0.048 J 0.050 0.020 mg/L 11/29/23 08:58 12/04/23 21:00 1
Lead ND 0.00050 0.00012 mg/L 11/29/23 08:58 12/04/23 21:00 1
Nickel ND 0.0010 0.00040 mg/L 11/29/23 08:58 12/04/23 21:00 1
Selenium ND 0.0010 0.00028 mg/L 11/29/23 08:58 12/04/23 21:00 1
Zinc ND 0.010 0.0040 mg/L 11/29/23 08:58 12/04/23 21:00 1
Method: EPA 245.1 -Mercury(CVAA)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Mercury ND 0.00020 0.000079 mg/L 11/29/23 14:12 12/04/23 13:06 1
General Chemistry
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
HEM(Oil&Grease)(1664B) ND 5.9 1.6 mg/L 12/11/23 07:43 1
Turbidity(SM 2130B-2011) 60 4.0 4.0 NTU 11/22/23 19:30 4
Total Suspended Solids(SM 1.8 J H cn 4.8 1.6 mg/L 11/30/23 10:06 1
2540D-2011)
Cyanide,Total(EPA 335.4) 0.0061 J 0.010 0.0050 mg/L 12/04/23 13:00 12/04/23 17:10 1
Total Kjeldahl Nitrogen(EPA 351.2) 0.64 J 1.0 0.50 mg/L 12/18/23 15:30 12/19/23 13:51 1
Nitrate Nitrite as N(EPA 353.2) ND 0.10 0.040 mg/L 12/01/23 11:11 1
Total Phosphorus as P(EPA 365.1) ND 0.10 0.050 mg/L 11/30/23 13:30 12/06/23 17:19 1
Chemical Oxygen Demand(EPA ND 75 25 mg/L 11/28/23 10:28 1
410.4)
pH(SM 4500 H+B-2011) 8.0 HF 0.01 0.01 S.U. 11/30/23 23:04 1
Biochemical Oxygen Demand(SM ND s 2.0 2.0 mg/L 11/22/23 19:30 1
5210 B-2016)
Ammonia as N(EPA 350.1) 0.052 J F1 0.10 0.050 mg/L 11/29/23 16:19 1
Eurofins Lancaster Laboratories Environment Testing, LLC
Page 8 of 23 12/19/2023

QC Sample Results
Client: 3M Company Job ID:410-152225-1
Project/Site: 3M WMS-WW Inorganics Pittsboro, NC
Method: EPA 300.0 R2.1 -Anions, Ion Chromatography
Lab Sample ID: MB 410-453769/5 Client Sample ID: Method Blank
Matrix:Water Prep Type:Total/NA
Analysis Batch:453769
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Fluoride ND 0.20 0.090 mg/L 12/14/23 02:16 1
Lab Sample ID: LCS 410-453769/3 Client Sample ID: Lab Control Sample U
Matrix:Water Prep Type:Total/NA
Analysis Batch:453769
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
Fluoride 0.750 0.787 mg/L 105 90_110
Lab Sample ID: LCSD 410-453769/4 Client Sample ID: Lab Control Sample Dup
Matrix:Water Prep Type: Total/NA
Analysis Batch:453769
Spike LCSD LCSD %Rec RPD
Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit
Fluoride 0.750 0.789 mg/L 105 90-110 0 20
Lab Sample ID: MB 410-454836/5 Client Sample ID: Method Blank
Matrix:Water Prep Type:Total/NA
Analysis Batch:454836
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Sulfate ND 1.5 0.50 mg/L 12/15/23 14:27 1
Lab Sample ID: LCS 410-454836/3 Client Sample ID: Lab Control Sample
Matrix:Water Prep Type:Total/NA
Analysis Batch:454836
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
Sulfate 7.50 6.88 mg/L 92 90_110
Lab Sample ID: LCSD 410-454836/4 Client Sample ID: Lab Control Sample Dup
Matrix:Water Prep Type:Total/NA
Analysis Batch:454836
Spike LCSD LCSD %Rec RPD
Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit
Sulfate 7.50 6.98 mg/L 93 90_110 1 20
Method: 200.8 Rev 5.4 - Metals (ICP/MS)
Lab Sample ID: MB 410-447930/1-A Client Sample ID: Method Blank
Matrix:Water Prep Type:Total Recoverable
Analysis Batch:449990 Prep Batch:447930
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Antimony ND 0.0010 0.00020 mg/L 11/29/23 08:58 12/04/23 20:24 1
Chromium ND 0.0020 0.00055 mg/L 11/29/23 08:58 12/04/23 20:24 1
Copper ND 0.0010 0.00036 mg/L 11/29/23 08:58 12/04/23 20:24 1
Iron ND 0.050 0.020 mg/L 11/29/23 08:58 12/04/23 20:24 1
Lead ND 0.00050 0.00012 mg/L 11/29/23 08:58 12/04/23 20:24 1
Nickel ND 0.0010 0.00040 mg/L 11/29/23 08:58 12/04/23 20:24 1
Eurofins Lancaster Laboratories Environment Testing, LLC
Page 9 of 23 12/19/2023

QC Sample Results
Client: 3M Company Job ID:410-152225-1
Project/Site: 3M WMS-WW Inorganics Pittsboro, NC
Method: 200.8 Rev 5.4 - Metals (ICP/MS) (Continued)
Lab Sample ID: MB 410-447930/1-A Client Sample ID: Method Blank
Matrix:Water Prep Type:Total Recoverable
Analysis Batch:449990 Prep Batch:447930
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Selenium ND 0.0010 0.00028 mg/L 11/29/23 08:58 12/04/23 20:24 1
Zinc ND 0.010 0.0040 mg/L 11/29/23 08:58 12/04/23 20:24 1
Lab Sample ID: LCS 410-447930/2-A Client Sample ID: Lab Control Sample
Matrix:Water Prep Type:Total Recoverable
Analysis Batch:449990 Prep Batch:447930
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
Antimony 0.100 0.0980 mg/L 98 85.115
Chromium 0.500 0.496 mg/L 99 85.115
Copper 0.500 0.489 mg/L 98 85.115
Iron 5.00 4.97 mg/L 99 85.115
Lead 0.0500 0.0487 mg/L 97 85.115
Nickel 0.500 0.491 mg/L 98 85.115
Selenium 0.100 0.0991 mg/L 99 85-115
Zinc 0.500 0.497 mg/L 99 85-115
Method: 245.1 - Mercury (CVAA)
Lab Sample ID: MB 410-448123/1-A Client Sample ID: Method Blank
Matrix:Water Prep Type:Total/NA
Analysis Batch:449855 Prep Batch:448123
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Mercury ND 0.000080 0.000032 mg/L 11/29/23 14:12 12/04/23 12:34 1
Lab Sample ID: LCS 410-448123/2-A Client Sample ID: Lab Control Sample
Matrix:Water Prep Type:Total/NA
Analysis Batch:449855 Prep Batch:448123
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
Mercury 0.000400 0.000452 mg/L 113 85-115
Method: 1664B - HEM and SGT-HEM
Lab Sample ID: MB 410-452280/1 Client Sample ID: Method Blank
Matrix:Water Prep Type: Total/NA
Analysis Batch:452280
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
HEM(Oil&Grease) ND 5.0 1.4 mg/L 12/11/23 07:43 1
Lab Sample ID: LCS 410-452280/2 Client Sample ID: Lab Control Sample
Matrix:Water Prep Type:Total/NA
Analysis Batch:452280
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
HEM(Oil&Grease) 40.0 37.5 mg/L 94 78-114
Eurofins Lancaster Laboratories Environment Testing, LLC
Page 10 of 23 12/19/2023

QC Sample Results
Client: 3M Company Job ID:410-152225-1
Project/Site: 3M WMS-WW Inorganics Pittsboro, NC
Method: 1664B - HEM and SGT-HEM (Continued)
Lab Sample ID: LCSD 410-452280/3 Client Sample ID: Lab Control Sample Dup
Matrix:Water Prep Type:Total/NA
Analysis Batch:452280
Spike LCSD LCSD %Rec RPD
Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit
HEM(Oil&Grease) 40.0 37.4 mg/L 93 78.114 0 13
Method: 2130B-2011 -Turbidity U
Lab Sample ID: MB 410-446603/3 Client Sample ID: Method Blank
Matrix:Water Prep Type:Total/NA
Analysis Batch:446603
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Turbidity ND 1.0 1.0 NTU 11/22/23 19:30 1
Lab Sample ID: LCS 410-446603/4 Client Sample ID: Lab Control Sample
Matrix:Water Prep Type:Total/NA
Analysis Batch:446603
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
Turbidity 10.0 10 NTU 102 86.110
Method: 2540D-2011 -Solids, Total Suspended (TSS)
Lab Sample ID: MB 410-448515/1 Client Sample ID: Method Blank
Matrix:Water Prep Type:Total/NA
Analysis Batch:448515
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Total Suspended Solids ND 3.0 1.0 mg/L 11/30/23 10:06 1
Lab Sample ID: LCS 410-448515/2 Client Sample ID: Lab Control Sample
Matrix:Water Prep Type:Total/NA
Analysis Batch:448515
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
Total Suspended Solids 150 142 mg/L 94 89.105
Method: 335.4 -Cyanide, Total
Lab Sample ID: MB 410-449840/2-A Client Sample ID: Method Blank
Matrix:Water Prep Type:Total/NA
Analysis Batch:449926 Prep Batch:449840
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cyanide,Total ND 0.010 0.0050 mg/L 12/04/23 13:00 12/04/23 16:24 1
Lab Sample ID: LCS 410-449840/1-A Client Sample ID: Lab Control Sample
Matrix:Water Prep Type: Total/NA
Analysis Batch:449926 Prep Batch:449840
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
Cyanide,Total 0.200 0.200 mg/L 100 90-110
Eurofins Lancaster Laboratories Environment Testing, LLC
Page 11 of 23 12/19/2023

QC Sample Results
Client: 3M Company Job ID:410-152225-1
Project/Site: 3M WMS-WW Inorganics Pittsboro, NC
Method: 351.2 - Nitrogen, Total Kjeldahl
Lab Sample ID: MB 410-455400/2-A Client Sample ID: Method Blank
Matrix:Water Prep Type:Total/NA
Analysis Batch:455901 Prep Batch:455400
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Total Kjeldahl Nitrogen ND 1.0 0.50 mg/L 12/18/23 15:30 12/19/23 13:36 1
Lab Sample ID: LCS 410-455400/1-A Client Sample ID: Lab Control Sample U
Matrix:Water Prep Type:Total/NA
Analysis Batch:455901 Prep Batch:455400
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
Total Kjeldahl Nitrogen 4.86 4.75 mg/L 98 90-110
Method: 353.2 - Nitrogen, Nitrate-Nitrite
Lab Sample ID: MB 410-449096/87 Client Sample ID: Method Blank
Matrix:Water Prep Type:Total/NA
Analysis Batch:449096
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Nitrate Nitrite as N ND 0.10 0.040 mg/L 12/01/23 10:51 1
Lab Sample ID: LCS 410-449096/85 Client Sample ID: Lab Control Sample
Matrix:Water Prep Type:Total/NA
Analysis Batch:449096
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
Nitrate Nitrite as N 2.50 2.24 mg/L 90 90-110
Lab Sample ID: LCSD 410-449096/86 Client Sample ID: Lab Control Sample Dup
Matrix:Water Prep Type: Total/NA
Analysis Batch:449096
Spike LCSD LCSD %Rec RPD
Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit
Nitrate Nitrite as N 2.50 2.33 mg/L 93 90-110 4 20
Method: 365.1 - Phosphorus, Total
Lab Sample ID: MB 410-447115/1-A Client Sample ID: Method Blank
Matrix:Water Prep Type:Total/NA
Analysis Batch:450977 Prep Batch:447115
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Total Phosphorus as P ND 0.10 0.050 mg/L 11/30/23 13:30 12/06/23 17:13 1
Lab Sample ID: LCS 410-447115/2-A Client Sample ID: Lab Control Sample
Matrix:Water Prep Type:Total/NA
Analysis Batch:450977 Prep Batch:447115
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
Total Phosphorus as P 1.43 1.37 mg/L 96 90-110
Eurofins Lancaster Laboratories Environment Testing, LLC
Page 12 of 23 12/19/2023

QC Sample Results
Client: 3M Company Job ID:410-152225-1
Project/Site: 3M WMS-WW Inorganics Pittsboro, NC
Method: 410.4 -COD
Lab Sample ID: MB 410-447633/35 Client Sample ID: Method Blank
Matrix:Water Prep Type:Total/NA
Analysis Batch:447633
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Chemical Oxygen Demand ND 75 25 mg/L 11/28/23 11:32 1
Lab Sample ID: MB 410-447633/5 Client Sample ID: Method Blank 13
Matrix:Water Prep Type:Total/NA
Analysis Batch:447633
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Chemical Oxygen Demand ND 75 25 mg/L 11/28/23 09:48 1
Lab Sample ID: LCS 410-447633/36 Client Sample ID: Lab Control Sample
Matrix:Water Prep Type: Total/NA
Analysis Batch:447633
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
Chemical Oxygen Demand 500 509 mg/L 102 90-110
Lab Sample ID: LCS 410-447633/6 Client Sample ID: Lab Control Sample
Matrix:Water Prep Type:Total/NA
Analysis Batch:447633
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
Chemical Oxygen Demand 500 510 mg/L 102 90-110
Method: 4500 H+ B-2011 - pH
Lab Sample ID: LCS 410-449072/3 Client Sample ID: Lab Control Sample
Matrix:Water Prep Type:Total/NA
Analysis Batch:449072
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
pH 7.00 7.0 S.U. 99 95-105
Method: 5210 B-2016 - BOD, 5-Day
Lab Sample ID: SCB 410-447210/4 Client Sample ID: Method Blank
Matrix:Water Prep Type:Total/NA
Analysis Batch:447210
SCB SCB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Biochemical Oxygen Demand 1.09 s 0.0000010 0.0000010 mg/L 11/22/23 11:46 1
Lab Sample ID: USB 410-447210/2 Client Sample ID: Method Blank
Matrix:Water Prep Type:Total/NA
Analysis Batch:447210
USB USB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Biochemical Oxygen Demand 0.177 0.0000010 0.0000010 mg/L 11/22/23 11:46 1
Eurofins Lancaster Laboratories Environment Testing, LLC
Page 13 of 23 12/19/2023

QC Sample Results
Client: 3M Company Job ID:410-152225-1
Project/Site: 3M WMS-WW Inorganics Pittsboro, NC
Method: 5210 B-2016 - BOD, 5-Day (Continued)
Lab Sample ID: LCS 410-447210/49 Client Sample ID: Lab Control Sample
Matrix:Water Prep Type:Total/NA
Analysis Batch:447210
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
Biochemical Oxygen Demand 198 179 mg/L 90 85.115
Lab Sample ID: LCS 410-447210/71 Client Sample ID: Lab Control Sample U
Matrix:Water Prep Type:Total/NA
Analysis Batch:447210
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
Biochemical Oxygen Demand 198 189 mg/L 95 85.115
Method: EPA 350.1 - Nitrogen, Ammonia
Lab Sample ID: MB 410-448599/17 Client Sample ID: Method Blank
Matrix:Water Prep Type:Total/NA
Analysis Batch:448599
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Ammonia as N ND 0.10 0.050 mg/L 11/29/23 15:40 1
Lab Sample ID: LCS 410-448599/15 Client Sample ID: Lab Control Sample
Matrix:Water Prep Type:Total/NA
Analysis Batch:448599
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
Ammonia as N 1.99 2.02 mg/L 102 90-110
Lab Sample ID: LCSD 410-448599/16 Client Sample ID: Lab Control Sample Dup
Matrix:Water Prep Type:Total/NA
Analysis Batch:448599
Spike LCSD LCSD %Rec RPD
Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit
Ammonia as N 1.99 2.04 mg/L 102 90-110 1 15
Lab Sample ID:410-152225-1 MS Client Sample ID:OF-002
Matrix:Wastewater Prep Type:Total/NA
Analysis Batch:448599
Sample Sample Spike MS MS %Rec
Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits
Ammonia as N 0.052 J F1 2.49 2.17 F1 mg/L 85 90-110
Lab Sample ID:410-152225-1 DU Client Sample ID: OF-002
Matrix:Wastewater Prep Type:Total/NA
Analysis Batch:448599
Sample Sample DU DU RPD
Analyte Result Qualifier Result Qualifier Unit D RPD Limit
Ammonia as N 0.052 J F1 0.0503 J mg/L 4 20
Eurofins Lancaster Laboratories Environment Testing, LLC
Page 14 of 23 12/19/2023

QC Association Summary
Client: 3M Company Job ID: 410-152225-1
Project/Site: 3M WMS-WW Inorganics Pittsboro, NC
HPLC/IC
Analysis Batch: 453769
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
410-152225-1 OF-002 Total/NA Wastewater EPA 300.0 R2.1
MB 410-453769/5 Method Blank Total/NA Water EPA 300.0 R2.1
LCS 410-453769/3 Lab Control Sample Total/NA Water EPA 300.0 R2.1
LCSD 41 0-4 53 7 6 9/4 Lab Control Sample Dup Total/NA Water EPA 300.0 R2.1
Analysis Batch:454836
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
410-152225-1 OF-002 Total/NA Wastewater EPA 300.0 R2.1 8
MB 410-454836/5 Method Blank Total/NA Water EPA 300.0 R2.1
LCS 410-454836/3 Lab Control Sample Total/NA Water EPA 300.0 R2.1
LCSD 410-454836/4 Lab Control Sample Dup Total/NA Water EPA 300.0 R2.1
Metals
Prep Batch:447930
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
410-152225-1 OF-002 Total Recoverable Wastewater 200.8 Rev 5.4
MB 410-447930/1-A Method Blank Total Recoverable Water 200.8 Rev 5.4
LCS 410-447930/2-A Lab Control Sample Total Recoverable Water 200.8 Rev 5.4
Prep Batch:448123
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
410-152225-1 OF-002 Total/NA Wastewater 245.1
MB 410-448123/1-A Method Blank Total/NA Water 245.1
LCS 410-448123/2-A Lab Control Sample Total/NA Water 245.1
Analysis Batch:449855
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
410-152225-1 OF-002 Total/NA Wastewater 245.1 448123
MB 410-448123/1-A Method Blank Total/NA Water 245.1 448123
LCS 410-448123/2-A Lab Control Sample Total/NA Water 245.1 448123
Analysis Batch: 449990
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
410-152225-1 OF-002 Total Recoverable Wastewater 200.8 Rev 5.4 447930
MB 410-447930/1-A Method Blank Total Recoverable Water 200.8 Rev 5.4 447930
LCS 410-447930/2-A Lab Control Sample Total Recoverable Water 200.8 Rev 5.4 447930
General Chemistry
Analysis Batch:446603
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
410-152225-1 OF-002 Total/NA Wastewater 2130B-2011
MB 410-446603/3 Method Blank Total/NA Water 2130B-2011
LCS 4 1 0-44 66 0 3/4 Lab Control Sample Total/NA Water 2130B-2011
Prep Batch:447115
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
410-152225-1 OF-002 Total/NA Wastewater 365.1
MB 410-447115/1-A Method Blank Total/NA Water 365.1
LCS 410-447115/2-A Lab Control Sample Total/NA Water 365.1
Eurofins Lancaster Laboratories Environment Testing, LLC
Page 15 of 23 12/19/2023

QC Association Summary
Client: 3M Company Job ID: 410-152225-1
Project/Site: 3M WMS-WW Inorganics Pittsboro, NC
General Chemistry
Analysis Batch: 447210
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
410-152225-1 OF-002 Total/NA Wastewater 5210 B-2016
SCB 410-447210/4 Method Blank Total/NA Water 5210 B-2016
USB 410-447210/2 Method Blank Total/NA Water 5210 B-2016
LCS 41 0-44 72 1 0/49 Lab Control Sample Total/NA Water 5210 B-2016
LCS 410-447210/71 Lab Control Sample Total/NA Water 5210 B-2016
Analysis Batch:447633
Iw
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
410-152225-1 OF-002 Total/NA Wastewater 410.4
MB 410-447633/35 Method Blank Total/NA Water 410.4
MB 410-447633/5 Method Blank Total/NA Water 410.4
LCS 410-447633/36 Lab Control Sample Total/NA Water 410.4
LCS 410-447633/6 Lab Control Sample Total/NA Water 410.4
Analysis Batch:448515
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
410-152225-1 OF-002 Total/NA Wastewater 2540D-2011
MB 410-448515/1 Method Blank Total/NA Water 2540D-2011
LCS 410-448515/2 Lab Control Sample Total/NA Water 2540D-2011
Analysis Batch: 448599
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
410-152225-1 OF-002 Total/NA Wastewater EPA 350.1
MB 410-448599/17 Method Blank Total/NA Water EPA 350.1
LCS 410-448599/15 Lab Control Sample Total/NA Water EPA 350.1
LCSD 410-448599/16 Lab Control Sample Dup Total/NA Water EPA 350.1
410-152225-1 MS OF-002 Total/NA Wastewater EPA 350.1
410-152225-1 DU OF-002 Total/NA Wastewater EPA 350.1
Analysis Batch: 449072
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
410-152225-1 OF-002 Total/NA Wastewater 4500 H+B-2011
LCS 410-449072/3 Lab Control Sample Total/NA Water 4500 H+B-2011
Analysis Batch: 449096
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
410-152225-1 OF-002 Total/NA Wastewater 353.2
MB 410-449096/87 Method Blank Total/NA Water 353.2
LCS 410-449096/85 Lab Control Sample Total/NA Water 353.2
LCSD 410-449096/86 Lab Control Sample Dup Total/NA Water 353.2
Prep Batch:449840
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
410-152225-1 OF-002 Total/NA Wastewater Distill/CN
MB 410-449840/2-A Method Blank Total/NA Water Distill/CN
LCS 410-449840/1-A Lab Control Sample Total/NA Water Distill/CN
Analysis Batch: 449926
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
410-152225-1 OF-002 Total/NA Wastewater 335.4 449840
MB 410-449840/2-A Method Blank Total/NA Water 335.4 449840
Eurofins Lancaster Laboratories Environment Testing, LLC
Page 16 of 23 12/19/2023

QC Association Summary
Client: 3M Company Job ID: 410-152225-1
Project/Site: 3M WMS-WW Inorganics Pittsboro, NC
General Chemistry(Continued)
Analysis Batch: 449926(Continued)
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
LLCS 410-449840/1-A Lab Control Sample Total/NA Water 335.4 449840
Analysis Batch:450977
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
410-152225-1 OF-002 Total/NA Wastewater 365.1 447115
MB 410-447115/1-A Method Blank Total/NA Water 365.1 447115
LCS 410-447115/2-A Lab Control Sample Total/NA Water 365.1 447115 0
Analysis Batch: 452280 8
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
410-152225-1 OF-002 Total/NA Wastewater 1664B
MB 410-452280/1 Method Blank Total/NA Water 1664B
LCS 410-452280/2 Lab Control Sample Total/NA Water 1664B
LCSD 410-452280/3 Lab Control Sample Dup Total/NA Water 1664B
Prep Batch:455400
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
410-152225-1 OF-002 Total/NA Wastewater 351.2
MB 410-455400/2-A Method Blank Total/NA Water 351.2
LCS 410-455400/1-A Lab Control Sample Total/NA Water 351.2
Analysis Batch:455901
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
410-152225-1 OF-002 Total/NA Wastewater 351.2 455400
MB 410-455400/2-A Method Blank Total/NA Water 351.2 455400
LCS 410-455400/1-A Lab Control Sample Total/NA Water 351.2 455400
Eurofins Lancaster Laboratories Environment Testing, LLC
Page 17 of 23 12/19/2023

Lab Chronicle
Client: 3M Company Job ID:410-152225-1
Project/Site: 3M WMS-WW Inorganics Pittsboro, NC
Client Sample ID: OF-002 Lab Sample ID: 410-152225-1
Date Collected: 11/21/23 12:30 Matrix:Wastewater
Date Received: 11/22/23 10:12
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number Analyst Lab or Analyzed
Total/NA Analysis EPA 300.0 R2.1 5 454836 W7FX ELLE 12/16/23 01:53
Total/NA Analysis EPA 300.0 R2.1 5 453769 W7FX ELLE 12/14/23 08:20
Total Recoverable Prep 200.8 Rev 5.4 447930 NU9R ELLE 11/29/23 08:58
Total Recoverable Analysis 200.8 Rev 5.4 1 449990 UCIG ELLE 12/04/23 21:00
Total/NA Prep 245.1 448123 NU9R ELLE 11/29/23 14:12
Total/NA Analysis 245.1 1 449855 UEFS ELLE 12/04/23 13:06
Total/NA Analysis 1664B 1 452280 UYBO ELLE 12/11/23 07:43 9
Total/NA Analysis 2130B-2011 4 446603 UDS7 ELLE 11/22/23 19:30
Total/NA Analysis 2540D-2011 1 448515 M98K ELLE 11/30/23 10:06-12/01/23 06:20'
Total/NA Prep Distill/CN 449840 NLE3 ELLE 12/04/23 13:00-12/04/23 14:45'
Total/NA Analysis 335.4 1 449926 JCG7 ELLE 12/04/23 17:10
Total/NA Prep 351.2 455400 NLE3 ELLE 12/18/23 15:30-12/18/23 18:30'
Total/NA Analysis 351.2 1 455901 JCG7 ELLE 12/19/23 13:51
Total/NA Analysis 353.2 1 449096 Q3HN ELLE 12/01/23 11:11
Total/NA Prep 365.1 447115 PQ9E ELLE 11/30/23 13:30-11/30/23 14:30'
Total/NA Analysis 365.1 1 450977 JCG7 ELLE 12/06/23 17:19
Total/NA Analysis 410.4 1 447633 USAE ELLE 11/28/23 10:28
Total/NA Analysis 4500 H+B-2011 1 449072 D19Q ELLE 11/30/23 23:04
Total/NA Analysis 5210 B-2016 1 447210 B6LN ELLE 11/22/23 19:30
Total/NA Analysis EPA 350.1 1 448599 JCG7 ELLE 11/29/23 16:19
'This procedure uses a method stipulated length of time for the process. Both start and end times are displayed.
Laboratory References:
ELLE=Eurofins Lancaster Laboratories Environment Testing,LLC,2425 New Holland Pike,Lancaster,PA 17601,TEL[phone]
Eurofins Lancaster Laboratories Environment Testing, LLC
Page 18 of 23 12/19/2023

Accreditation/Certification Summary
Client: 3M Company Job ID:410-152225-1
Project/Site: 3M WMS-WW Inorganics Pittsboro, NC
Laboratory: Eurofins Lancaster Laboratories Environment Testing, LLC
Unless otherwise noted,all analytes for this laboratory were covered under each accreditation/certification below.
Authority Program Identification Number Expiration Date
North Carolina(WW/SW) State 521 12-31-23
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
2130B-2011 Wastewater Turbidity
2540D-2011 Wastewater Total Suspended Solids
EPA 350.1 Wastewater Ammonia as N
10
Eurofins Lancaster Laboratories Environment Testing, LLC
Page 19 of 23 12/19/2023

Method Summary
Client: 3M Company Job ID: 410-152225-1
Project/Site: 3M WMS-WW Inorganics Pittsboro, NC
Method Method Description Protocol Laboratory
EPA 300.0 R2.1 Anions,Ion Chromatography EPA ELLE
200.8 Rev 5.4 Metals(ICP/MS) EPA ELLE
245.1 Mercury(CVAA) EPA ELLE
1664E HEM and SGT-HEM 1664B ELLE
2130E-2011 Turbidity SM ELLE
2540D-2011 Solids,Total Suspended(TSS) SM ELLE
335.4 Cyanide,Total EPA ELLE
351.2 Nitrogen,Total Kjeldahl EPA ELLE
353.2 Nitrogen,Nitrate-Nitrite EPA ELLE
365.1 Phosphorus,Total EPA ELLE
410.4 COD EPA ELLE
4500 H+B-2011 pH SM ELLE
5210 B-2016 BOD,5-Day SM ELLE
EPA 350.1 Nitrogen,Ammonia EPA ELLE
200.8 Rev 5.4 Preparation,Total Recoverable Metals EPA ELLE
245.1 Preparation,Mercury EPA ELLE a
351.2 Nitrogen,Total Kjeldahl EPA ELLE
365.1 Sample Digestion for Total Phosphorus MCAWW ELLE
Distill/CN Distillation,Cyanide None ELLE
Protocol References:
1664B=EPA-821-98-002
EPA=US Environmental Protection Agency
MCAWW="Methods For Chemical Analysis Of Water And Wastes",EPA-600/4-79-020,March 1983 And Subsequent Revisions.
None=None
SM="Standard Methods For The Examination Of Water And Wastewater"
Laboratory References:
ELLE=Eurofins Lancaster Laboratories Environment Testing,LLC,2425 New Holland Pike,Lancaster,PA 17601,TEL[phone]
Eurofins Lancaster Laboratories Environment Testing, LLC
Page 20 of 23 12/19/2023

Sample Summary
Client: 3M Company Job ID:410-152225-1
Project/Site: 3M WMS-WW Inorganics Pittsboro, NC
Lab Sample ID Client Sample ID Matrix Collected Received
410-152225-1 OF-002 Wastewater 11/21/23 12:30 11/22/23 10:12
El
Eurofins Lancaster Laboratories Environment Testing, LLC
Page 21 of 23 12/19/2023

es Environme
Chain of Custody Record tiff eurofins Environment Testing
41 0-1 5 2225 Chain of Custody
Sampler Lab PM Carrier Tracking No(s) COC No
Brown,Nicole 410-101666-290251
Client Contact: Phone 'E-Mail State of Ongm Page'
Daniel Christman Nicole Brown@et eurofinsus corn Page 1 of 1
Company PWSID Job 4
3M Company Analysis Requested
Address: Due Date Requested: i i Preservation Codes:
4191 Hwy 87 South A-HCL M-Hexane
Cdy. TAT Requested(days): B-NaOH N•None
Moncure1 n C-Zn Acetate p-Na2045
w m D-Nitric Acid
State.Zip- _ i; O 4- O-Na2S03
NC,27559 Compliance Project: :A Yes A No • .-r I- o E-NaHSO4 R-Na2S2O7
Phone POE - a ii o F-McOH S-H2SO4
919-642-4010(Tel) Purchase Order Requested a H•Amchlor
( q c ,°, H-Ascorbic Acitl T•TSP Dotletahytlrale
Email. WOE Z rn w ° I-Ice ll-Acetone
w V-MCAA
dchristman©mmm.com m 2 . r c O /� K-EOtTA1ef W-pH 4.5
Protect Name Project p v o o 12 T J
•
Y-Triune
3M WMS-WW Inorganics Pittsboro,NC 41017322 4 ro ; a „v cL-EDT
:? z-other
(specify)
Site SSOWS ~ LL n + cS Other:E m
u r r-
to y m o Z 10 Z% D o Is LI
2 r a e o i ? A u ' t '1 VI -
Sample Matrix o fLLl a cu — 4t E
Type (w.w.ar. T. C � c ill N zl orr 0 (j
5.$oua, C Z
Sample (C=Comp, o•w..ran, v_ € OI o o o < !9
Sam.le Identification Sample Date Time G=grab) eT-rl.,..,.•.ir) L. 0.. P, rr H r. in P h Special Instructions/Note:
Preservation Code, XX N S S N D A N N HB v—
'MI t\17-1(2;3__4 _ Water -
?i M C9o- l2;30 C> Water )[ y y X-?` ?` X_� >+- >+
it
: ss _ '� - - - - -
�7�--t � tee`--,-' _ EEO
�
-
r
1
. 1 .
1
Possible Hazard identification Sample Disposal(A fee may be assessed if samples are retained longer than I month)
Non-Hazard =Flammable 0 Skin Irritant = Poison B = Unknown Radiological =Return To Client =Disposal By Lab =Archive For Months
Deliverable Requested I.II,III,IV.Other(specify) Special Instructions/OC Requirements.
Empty Kit Relinquished by 'Date Time Method of Shipment
Relinquished by
(/` Date/Time Comµi Received by Date/Time Company
r l 14.44 l2l(L3 - 2' '�C�
Relinquished by Date/Time Company Received by Date/Time Company
Relinquished by Date/Time Company Received by Date up 2_ Zi / 2' Com�ai)*
Cu oily Seals Intact: Custody Seal No.- i c q G Cooler Temperature(s)°C and Other Remarks 0'1-�// 1/ /7j///•%/w('//'_ t .- t ��//t��V'
Yes o No ��2 l� 0 Z Jn// ,73 0.3/0., Z.0/f, t(
SA/1 Vim 0608202I
Page 22 of 23 12/19/2023

Login Sample Receipt Checklist
Client:3M Company Job Number:410-152225-1
Login Number: 152225 List Source:Eurofins Lancaster Laboratories Environment Testing,LLC
List Number: 1
Creator:Reiff,Nicole L
Question Answer Comment
The cooler's custody seal is intact. True
The cooler or samples do not appear to have been compromised or True
tampered with.
Samples were received on ice. True
Cooler Temperature acceptable,where thermal pres is required(</=6C,not True
frozen).
Cooler Temperature is recorded. True
WV:Container Temp acceptable,where thermal pres is required(</=6C,not N/A
frozen).
WV: Container Temperature is recorded. N/A
COC is present. True
COC is filled out in ink and legible. True
COC is filled out with all pertinent information. True
There are no discrepancies between the containers received and the COC. True
Sample containers have legible labels. True 14
Containers are not broken or leaking. True
Sample collection date/times are provided. True
Appropriate sample containers are used. True
Sample bottles are completely filled. True
There is sufficient vol.for all requested analyses. True
Is the Field Sampler's name present on COC? False Refer to Job Narrative for details.
Sample custody seals are intact. N/A
VOA sample vials do not have headspace>6mm in diameter(none,if from N/A
WV)?
Eurofins Lancaster Laboratories Environment Testing,LLC
Page 23 of 23 12/19/2023