J135751-2 Std_Tal_L4 Final Report.pdf

ANALYTICAL REPORT

Job Number: 180-135751-2

Job Description: RFP No: 22-0690 USACE-NYD Newark Bay

For:

Battelle

141 Longwater Dr Suite 202

Norwell, MA 02061

Attention: Carole Peven McCarthy

Approved for release.

Carrie L Gamber Senior Project Manager

6/10/2022 1:09 PM

Carrie L Gamber, Senior Project Manager 301 Alpha Drive, Pittsburgh, PA, 15238

(412)963-2428 Carrie.Gamber@et.eurofinsus.com

06/10/2022

The test results in this report meet all NELAP requirements for parameters for which accreditation is required or available. Any exceptions to the NELAP requirements are noted in this report. Pursuant to NELAP, this report may not be reproduced, except in full, without the written approval of the laboratory. This report is confidential and is intended for the sole use of Eurofins Environment Testing Northeast, LLC Pittsburgh and its client. All questions regarding this report should be directed to the Eurofins Environment Testing Northeast, LLC Pittsburgh Project Manager or designee who has signed this report.

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 Pittsburgh Project Manager.This report has been electronically signed and authorized by the signatory. Electronic signature is intended to be the legally binding equivalent of a traditionally handwritten signature.

Eurofins Pittsburgh

301 Alpha Drive, RIDC Park, Pittsburgh, PA 15238

Tel (412) 963-7058 Fax (412) 963-2468 www.EurofinsUS.com

PA Lab ID: 02-00416 mailto:Carrie.Gamber@et.eurofinsus.com http://www.EurofinsUS.com http://

Table of Contents Cover Title Page

Data Summaries

Definitions

Case Narrative

Detection Summary

Client Sample Results

Default Detection Limits

Surrogate Summary

Isotope Dilution Summary

QC Sample Results

QC Association

Chronicle

Certification Summary

Method Summary

Sample Summary

Manual Integration Summary

Reagent Traceability

COAs

Organic Sample Data

Dioxin

1613B 1613B QC Summary 1613B Sample Data Standards Data

1613B ICAL Data 1613B Resolution Data

Table of Contents 1613B CCAL Data

Raw QC Data 1613B Tune Data 1613B Blank Data 1613B LCS/LCSD Data

1613B Run Logs 1613B Prep Data

Subcontracted Data

Shipping and Receiving Documents

Client Chain of Custody

Sample Receipt Checklist

Definitions/Glossary Job ID: 180-135751-2Client: Battelle

Project/Site: RFP No: 22-0690 USACE-NYD Newark Bay

Qualifiers

Dioxin Qualifier Description

*5- Isotope dilution analyte is outside acceptance limits, low biased.

Qualifier

B Compound was found in the blank and sample.

I Value is EMPC (estimated maximum possible concentration).

J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.

q The reported result is the estimated maximum possible concentration of this analyte, quantitated using the theoretical ion ratio. The measured ion ratio does not meet qualitative identification criteria and indicates a possible interference.

S Ion suppression

U Indicates the analyte was analyzed for but not detected.

Glossary These commonly used abbreviations may or may not be present in this report.

¤ Listed under the "D" column to designate that the result is reported on a dry weight basis

Abbreviation

%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 Pittsburgh

CASE NARRATIVE

Client: Battelle

Project: RFP No: 22-0690 USACE-NYD Newark Bay

Report Number: 180-135751-2

With the exceptions noted as flags or footnotes, standard analytical protocols were followed in the analysis of the samples and no problems were encountered or anomalies observed. In addition all laboratory quality control samples were within established control limits, with any exceptions noted below. Each sample was analyzed to achieve the lowest possible reporting limit within the constraints of the method. In some cases, due to interference or analytes present at high concentrations, samples were diluted. For diluted samples, the reporting limits are adjusted relative to the dilution required.

Calculations are performed before rounding to avoid round-off errors in calculated results.

All holding times were met and proper preservation noted for the methods performed on these samples, unless otherwise detailed in the individual sections below.

RECEIPT

The samples were received on 3/25/2022 8:50 AM. Unless otherwise noted below, the samples arrived in good condition, and where required, properly preserved and on ice. The temperature of the cooler at receipt was 3.8º C.

DIOXINS

The following samples went through Gel-Permeation Cleanup procedure, based on EPA method 3640A: #20220198 COMPOSITE Q (180-135751-1) and #20220325 AMENDED COMPOSITE Q (180-135751-2).

One or more ion abundance ratios are outside criteria for the Isotope Dilution Analyte (IDA) associated with the following sample:

#20220325 AMENDED COMPOSITE Q (180-135751-2).

Several analytes were detected in method blank LB 140-61830/5-A at levels that were above the method detection limit but below the reporting limit. The values should be considered estimates, and have been flagged. If the associated sample reported a result above the MDL and/or RL, the result has been flagged.

Several analytes were detected in method blank MB 140-61830/14-A at levels that were above the method detection limit but below the reporting limit. The values should be considered estimates, and have been flagged. If the associated sample reported a result above the MDL and/or RL, the result has been flagged.

Several analytes were detected in method blank MB 140-61826/20-A at levels that were above the method detection limit but below the reporting limit. The values should be considered estimates, and have been flagged. If the associated sample reported a result above the MDL and/or RL, the result has been flagged.

Detection Summary

Project/Site: RFP No: 22-0690 USACE-NYD Newark Bay

Client Sample ID: #20220198 COMPOSITE Q Lab Sample ID: 180-135751-1

☼2,3,7,8-TCDD

RL

1.2 pg/g

EDL

0.55

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA141 1613B

☼1,2,3,4,7,8-HxCDD 5.9 pg/g0.081 Total/NA14.0 J B 1613B

☼1,2,3,6,7,8-HxCDD 5.9 pg/g0.079 Total/NA114 B 1613B

☼1,2,3,7,8,9-HxCDD 5.9 pg/g0.076 Total/NA112 B 1613B

☼1,2,3,4,6,7,8-HpCDD 5.9 pg/g0.59 Total/NA1250 B 1613B

☼OCDD 12 pg/g0.081 Total/NA12300 B 1613B

☼2,3,7,8-TCDF 1.2 pg/g0.36 Total/NA114 1613B

☼1,2,3,7,8-PeCDF 5.9 pg/g0.46 Total/NA17.0 B 1613B

☼2,3,4,7,8-PeCDF 5.9 pg/g0.40 Total/NA113 B 1613B

☼1,2,3,4,7,8-HxCDF 5.9 pg/g0.55 Total/NA149 B 1613B

☼1,2,3,6,7,8-HxCDF 5.9 pg/g0.58 Total/NA116 I 1613B

☼2,3,4,6,7,8-HxCDF 5.9 pg/g0.64 Total/NA16.5 1613B

☼1,2,3,4,6,7,8-HpCDF 5.9 pg/g0.19 Total/NA1240 B 1613B

☼1,2,3,4,7,8,9-HpCDF 5.9 pg/g0.21 Total/NA18.8 B 1613B

☼OCDF 12 pg/g0.079 Total/NA1340 B 1613B

Client Sample ID: #20220325 AMENDED COMPOSITE Q Lab Sample ID: 180-135751-2

☼2,3,7,8-TCDD

RL

1.0 pg/g

EDL

0.42

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA137 1613B

☼1,2,3,4,7,8-HxCDD 5.2 pg/g0.77 Total/NA14.0 J B 1613B

☼1,2,3,6,7,8-HxCDD 5.2 pg/g0.70 Total/NA112 B 1613B

☼1,2,3,7,8,9-HxCDD 5.2 pg/g0.70 Total/NA111 B 1613B

☼1,2,3,4,6,7,8-HpCDD 5.2 pg/g0.60 Total/NA1270 B 1613B

☼OCDD 10 pg/g0.14 Total/NA12700 B 1613B

☼2,3,7,8-TCDF 1.0 pg/g0.27 Total/NA112 1613B

☼1,2,3,7,8-PeCDF 5.2 pg/g0.80 Total/NA14.7 J B 1613B

☼2,3,4,7,8-PeCDF 5.2 pg/g0.71 Total/NA19.9 B 1613B

☼1,2,3,4,7,8-HxCDF 5.2 pg/g0.51 Total/NA140 B 1613B

☼1,2,3,6,7,8-HxCDF 5.2 pg/g0.52 Total/NA114 I 1613B

☼2,3,4,6,7,8-HxCDF 5.2 pg/g0.58 Total/NA15.4 1613B

☼1,2,3,4,6,7,8-HpCDF 5.2 pg/g0.61 Total/NA1220 B 1613B

☼1,2,3,4,7,8,9-HpCDF 5.2 pg/g0.73 Total/NA17.7 B 1613B

☼OCDF 10 pg/g0.16 Total/NA1310 B 1613B

1,2,3,4,7,8-HxCDD 50 pg/L0.32 SPLP East11.7 J B 1613B

OCDD 99 pg/L0.47 SPLP East12.0 J q B 1613B

OCDF 99 pg/L0.14 SPLP East11.9 J B 1613B

Eurofins Pittsburgh

This Detection Summary does not include radiochemical test results.

Client Sample Results

Project/Site: RFP No: 22-0690 USACE-NYD Newark Bay

Method: 1613B - Dioxins and Furans (HRGC/HRMS)

Lab Sample ID: 180-135751-1Client Sample ID: #20220198 COMPOSITE Q Matrix: SedimentDate Collected: 03/18/22 08:55

Percent Solids: 40.9Date Received: 03/25/22 08:50

RL EDL

2,3,7,8-TCDD 41 1.2 0.55 pg/g ☼ 05/19/22 08:23 06/06/22 04:50 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

5.9 2.1 pg/g 05/19/22 08:23 06/06/22 04:50 1☼1,2,3,7,8-PeCDD 5.9 U

5.9 0.081 pg/g 05/19/22 08:23 06/06/22 04:50 1☼1,2,3,4,7,8-HxCDD 4.0 J B

5.9 0.079 pg/g 05/19/22 08:23 06/06/22 04:50 1☼1,2,3,6,7,8-HxCDD 14 B

5.9 0.076 pg/g 05/19/22 08:23 06/06/22 04:50 1☼1,2,3,7,8,9-HxCDD 12 B

5.9 0.59 pg/g 05/19/22 08:23 06/06/22 04:50 1☼1,2,3,4,6,7,8-HpCDD 250 B

12 0.081 pg/g 05/19/22 08:23 06/06/22 04:50 1☼OCDD 2300 B

1.2 0.36 pg/g 05/19/22 08:23 06/10/22 02:52 1☼2,3,7,8-TCDF 14

5.9 0.46 pg/g 05/19/22 08:23 06/06/22 04:50 1☼1,2,3,7,8-PeCDF 7.0 B

5.9 0.40 pg/g 05/19/22 08:23 06/06/22 04:50 1☼2,3,4,7,8-PeCDF 13 B

5.9 0.55 pg/g 05/19/22 08:23 06/06/22 04:50 1☼1,2,3,4,7,8-HxCDF 49 B

5.9 0.58 pg/g 05/19/22 08:23 06/06/22 04:50 1☼1,2,3,6,7,8-HxCDF 16 I

5.9 0.64 pg/g 05/19/22 08:23 06/06/22 04:50 1☼2,3,4,6,7,8-HxCDF 6.5

5.9 0.78 pg/g 05/19/22 08:23 06/06/22 04:50 1☼1,2,3,7,8,9-HxCDF 5.9 U

5.9 0.19 pg/g 05/19/22 08:23 06/06/22 04:50 1☼1,2,3,4,6,7,8-HpCDF 240 B

5.9 0.21 pg/g 05/19/22 08:23 06/06/22 04:50 1☼1,2,3,4,7,8,9-HpCDF 8.8 B

12 0.079 pg/g 05/19/22 08:23 06/06/22 04:50 1☼OCDF 340 B

13C-2,3,7,8-TCDD 60 25 - 164 05/19/22 08:23 06/06/22 04:50 1

Isotope Dilution Dil FacAnalyzedPreparedQualifier Limits%Recovery

13C-1,2,3,7,8-PeCDD 56 05/19/22 08:23 06/06/22 04:50 125 - 181

13C-1,2,3,4,7,8-HxCDD 59 05/19/22 08:23 06/06/22 04:50 132 - 141

13C-1,2,3,6,7,8-HxCDD 60 05/19/22 08:23 06/06/22 04:50 128 - 130

13C-1,2,3,4,6,7,8-HpCDD 63 05/19/22 08:23 06/06/22 04:50 123 - 140

13C-OCDD 71 05/19/22 08:23 06/06/22 04:50 117 - 157

13C-2,3,7,8-TCDF 62 05/19/22 08:23 06/06/22 04:50 124 - 169

13C-2,3,7,8-TCDF 62 05/19/22 08:23 06/10/22 02:52 124 - 169

13C-1,2,3,7,8-PeCDF 59 05/19/22 08:23 06/06/22 04:50 124 - 185

13C-2,3,4,7,8-PeCDF 62 05/19/22 08:23 06/06/22 04:50 121 - 178

13C-1,2,3,4,7,8-HxCDF 67 05/19/22 08:23 06/06/22 04:50 126 - 152

13C-1,2,3,6,7,8-HxCDF 60 05/19/22 08:23 06/06/22 04:50 126 - 123

13C-2,3,4,6,7,8-HxCDF 62 05/19/22 08:23 06/06/22 04:50 128 - 136

13C-1,2,3,7,8,9-HxCDF 59 05/19/22 08:23 06/06/22 04:50 129 - 147

13C-1,2,3,4,6,7,8-HpCDF 63 05/19/22 08:23 06/06/22 04:50 128 - 143

13C-1,2,3,4,7,8,9-HpCDF 63 05/19/22 08:23 06/06/22 04:50 126 - 138

13C-OCDF 64 05/19/22 08:23 06/06/22 04:50 117 - 157

37Cl4-2,3,7,8-TCDD 70 35 - 197 05/19/22 08:23 06/06/22 04:50 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Project/Site: RFP No: 22-0690 USACE-NYD Newark Bay

Method: 1613B - Dioxins and Furans (HRGC/HRMS)

Lab Sample ID: 180-135751-2Client Sample ID: #20220325 AMENDED COMPOSITE Q Matrix: SedimentDate Collected: 03/18/22 08:55

Percent Solids: 46.5Date Received: 03/25/22 08:50

RL EDL

2,3,7,8-TCDD 37 1.0 0.42 pg/g ☼ 05/19/22 08:23 06/06/22 05:50 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

5.2 0.28 pg/g 05/19/22 08:23 06/06/22 05:50 1☼1,2,3,7,8-PeCDD 5.2 U

5.2 0.77 pg/g 05/19/22 08:23 06/06/22 05:50 1☼1,2,3,4,7,8-HxCDD 4.0 J B

5.2 0.70 pg/g 05/19/22 08:23 06/06/22 05:50 1☼1,2,3,6,7,8-HxCDD 12 B

5.2 0.70 pg/g 05/19/22 08:23 06/06/22 05:50 1☼1,2,3,7,8,9-HxCDD 11 B

5.2 0.60 pg/g 05/19/22 08:23 06/06/22 05:50 1☼1,2,3,4,6,7,8-HpCDD 270 B

10 0.14 pg/g 05/19/22 08:23 06/06/22 05:50 1☼OCDD 2700 B

1.0 0.27 pg/g 05/19/22 08:23 06/10/22 03:21 1☼2,3,7,8-TCDF 12

5.2 0.80 pg/g 05/19/22 08:23 06/06/22 05:50 1☼1,2,3,7,8-PeCDF 4.7 J B

5.2 0.71 pg/g 05/19/22 08:23 06/06/22 05:50 1☼2,3,4,7,8-PeCDF 9.9 B

5.2 0.51 pg/g 05/19/22 08:23 06/06/22 05:50 1☼1,2,3,4,7,8-HxCDF 40 B

5.2 0.52 pg/g 05/19/22 08:23 06/06/22 05:50 1☼1,2,3,6,7,8-HxCDF 14 I

5.2 0.58 pg/g 05/19/22 08:23 06/06/22 05:50 1☼2,3,4,6,7,8-HxCDF 5.4

5.2 0.66 pg/g 05/19/22 08:23 06/06/22 05:50 1☼1,2,3,7,8,9-HxCDF 5.2 U

5.2 0.61 pg/g 05/19/22 08:23 06/06/22 05:50 1☼1,2,3,4,6,7,8-HpCDF 220 B

5.2 0.73 pg/g 05/19/22 08:23 06/06/22 05:50 1☼1,2,3,4,7,8,9-HpCDF 7.7 B

10 0.16 pg/g 05/19/22 08:23 06/06/22 05:50 1☼OCDF 310 B

13C-2,3,7,8-TCDD 61 25 - 164 05/19/22 08:23 06/06/22 05:50 1

Isotope Dilution Dil FacAnalyzedPreparedQualifier Limits%Recovery

13C-1,2,3,7,8-PeCDD 57 05/19/22 08:23 06/06/22 05:50 125 - 181

13C-1,2,3,4,7,8-HxCDD 60 05/19/22 08:23 06/06/22 05:50 132 - 141

13C-1,2,3,6,7,8-HxCDD 65 05/19/22 08:23 06/06/22 05:50 128 - 130

13C-1,2,3,4,6,7,8-HpCDD 64 05/19/22 08:23 06/06/22 05:50 123 - 140

13C-OCDD 66 05/19/22 08:23 06/06/22 05:50 117 - 157

13C-2,3,7,8-TCDF 61 05/19/22 08:23 06/06/22 05:50 124 - 169

13C-2,3,7,8-TCDF 62 05/19/22 08:23 06/10/22 03:21 124 - 169

13C-1,2,3,7,8-PeCDF 62 05/19/22 08:23 06/06/22 05:50 124 - 185

13C-2,3,4,7,8-PeCDF 63 05/19/22 08:23 06/06/22 05:50 121 - 178

13C-1,2,3,4,7,8-HxCDF 68 05/19/22 08:23 06/06/22 05:50 126 - 152

13C-1,2,3,6,7,8-HxCDF 62 05/19/22 08:23 06/06/22 05:50 126 - 123

13C-2,3,4,6,7,8-HxCDF 66 05/19/22 08:23 06/06/22 05:50 128 - 136

13C-1,2,3,7,8,9-HxCDF 64 05/19/22 08:23 06/06/22 05:50 129 - 147

13C-1,2,3,4,6,7,8-HpCDF 60 q 05/19/22 08:23 06/06/22 05:50 128 - 143

13C-1,2,3,4,7,8,9-HpCDF 60 05/19/22 08:23 06/06/22 05:50 126 - 138

13C-OCDF 60 05/19/22 08:23 06/06/22 05:50 117 - 157

37Cl4-2,3,7,8-TCDD 65 35 - 197 05/19/22 08:23 06/06/22 05:50 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Project/Site: RFP No: 22-0690 USACE-NYD Newark Bay

Method: 1613B - Dioxins and Furans (HRGC/HRMS) - SPLP East

Lab Sample ID: 180-135751-2Client Sample ID: #20220325 AMENDED COMPOSITE Q Matrix: SedimentDate Collected: 03/18/22 08:55

Date Received: 03/25/22 08:50

RL EDL

2,3,7,8-TCDD 9.9 U 9.9 0.59 pg/L 05/19/22 08:46 05/26/22 08:06 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

50 0.43 pg/L 05/19/22 08:46 05/26/22 08:06 11,2,3,7,8-PeCDD 50 U

50 0.32 pg/L 05/19/22 08:46 05/26/22 08:06 11,2,3,4,7,8-HxCDD 1.7 J B

50 0.32 pg/L 05/19/22 08:46 05/26/22 08:06 11,2,3,6,7,8-HxCDD 50 U

50 0.30 pg/L 05/19/22 08:46 05/26/22 08:06 11,2,3,7,8,9-HxCDD 50 U

50 1.0 pg/L 05/19/22 08:46 05/26/22 08:06 11,2,3,4,6,7,8-HpCDD 50 U

99 0.47 pg/L 05/19/22 08:46 05/26/22 08:06 1OCDD 2.0 J q B

9.9 0.42 pg/L 05/19/22 08:46 05/26/22 08:06 12,3,7,8-TCDF 9.9 U

50 0.39 pg/L 05/19/22 08:46 05/26/22 08:06 11,2,3,7,8-PeCDF 50 U

50 0.35 pg/L 05/19/22 08:46 05/26/22 08:06 12,3,4,7,8-PeCDF 50 U

50 0.32 pg/L 05/19/22 08:46 05/26/22 08:06 11,2,3,4,7,8-HxCDF 50 U

50 0.34 pg/L 05/19/22 08:46 05/26/22 08:06 11,2,3,6,7,8-HxCDF 50 U

50 0.35 pg/L 05/19/22 08:46 05/26/22 08:06 12,3,4,6,7,8-HxCDF 50 U

50 0.40 pg/L 05/19/22 08:46 05/26/22 08:06 11,2,3,7,8,9-HxCDF 50 U

50 0.39 pg/L 05/19/22 08:46 05/26/22 08:06 11,2,3,4,6,7,8-HpCDF 50 U

50 0.52 pg/L 05/19/22 08:46 05/26/22 08:06 11,2,3,4,7,8,9-HpCDF 50 U

99 0.14 pg/L 05/19/22 08:46 05/26/22 08:06 1OCDF 1.9 J B

13C-2,3,7,8-TCDD 78 25 - 164 05/19/22 08:46 05/26/22 08:06 1

Isotope Dilution Dil FacAnalyzedPreparedQualifier Limits%Recovery

13C-1,2,3,7,8-PeCDD 126 05/19/22 08:46 05/26/22 08:06 125 - 181

13C-1,2,3,4,7,8-HxCDD 83 05/19/22 08:46 05/26/22 08:06 132 - 141

13C-1,2,3,6,7,8-HxCDD 95 05/19/22 08:46 05/26/22 08:06 128 - 130

13C-1,2,3,4,6,7,8-HpCDD 87 05/19/22 08:46 05/26/22 08:06 123 - 140

13C-OCDD 93 05/19/22 08:46 05/26/22 08:06 117 - 157

13C-2,3,7,8-TCDF 78 05/19/22 08:46 05/26/22 08:06 124 - 169

13C-1,2,3,7,8-PeCDF 125 05/19/22 08:46 05/26/22 08:06 124 - 185

13C-2,3,4,7,8-PeCDF 112 05/19/22 08:46 05/26/22 08:06 121 - 178

13C-1,2,3,4,7,8-HxCDF 96 05/19/22 08:46 05/26/22 08:06 126 - 152

13C-1,2,3,6,7,8-HxCDF 91 05/19/22 08:46 05/26/22 08:06 126 - 123

13C-2,3,4,6,7,8-HxCDF 95 05/19/22 08:46 05/26/22 08:06 128 - 136

13C-1,2,3,7,8,9-HxCDF 96 05/19/22 08:46 05/26/22 08:06 129 - 147

13C-1,2,3,4,6,7,8-HpCDF 98 05/19/22 08:46 05/26/22 08:06 128 - 143

13C-1,2,3,4,7,8,9-HpCDF 91 05/19/22 08:46 05/26/22 08:06 126 - 138

13C-OCDF 89 05/19/22 08:46 05/26/22 08:06 117 - 157

37Cl4-2,3,7,8-TCDD 95 35 - 197 05/19/22 08:46 05/26/22 08:06 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Default Detection Limits Client: Battelle Job ID: 180-135751-2 Project/Site: RFP No: 22-0690 USACE-NYD Newark Bay

Method: 1613B - Dioxins and Furans (HRGC/HRMS) Prep: HRMS-Sox

5.01,2,3,4,6,7,8-HpCDD pg/g

Analyte UnitsRL

5.01,2,3,4,6,7,8-HpCDF pg/g

5.01,2,3,4,7,8,9-HpCDF pg/g

5.01,2,3,4,7,8-HxCDD pg/g

5.01,2,3,4,7,8-HxCDF pg/g

5.01,2,3,6,7,8-HxCDD pg/g

5.01,2,3,6,7,8-HxCDF pg/g

5.01,2,3,7,8,9-HxCDD pg/g

5.01,2,3,7,8,9-HxCDF pg/g

5.01,2,3,7,8-PeCDD pg/g

5.01,2,3,7,8-PeCDF pg/g

5.02,3,4,6,7,8-HxCDF pg/g

5.02,3,4,7,8-PeCDF pg/g

1.02,3,7,8-TCDD pg/g

1.02,3,7,8-TCDF pg/g

10OCDD pg/g

10OCDF pg/g

Method: 1613B - Dioxins and Furans (HRGC/HRMS) - SPLP East Prep: HRMS-Sepf

501,2,3,4,6,7,8-HpCDD pg/L

Analyte UnitsRL

501,2,3,4,6,7,8-HpCDF pg/L

501,2,3,4,7,8,9-HpCDF pg/L

501,2,3,4,7,8-HxCDD pg/L

501,2,3,4,7,8-HxCDF pg/L

501,2,3,6,7,8-HxCDD pg/L

501,2,3,6,7,8-HxCDF pg/L

501,2,3,7,8,9-HxCDD pg/L

501,2,3,7,8,9-HxCDF pg/L

501,2,3,7,8-PeCDD pg/L

501,2,3,7,8-PeCDF pg/L

502,3,4,6,7,8-HxCDF pg/L

502,3,4,7,8-PeCDF pg/L

102,3,7,8-TCDD pg/L

102,3,7,8-TCDF pg/L

100OCDD pg/L

100OCDF pg/L

Surrogate Summary

Project/Site: RFP No: 22-0690 USACE-NYD Newark Bay

Method: 1613B - Dioxins and Furans (HRGC/HRMS) Prep Type: Total/NAMatrix: Sediment

Lab Sample ID Client Sample ID (35-197)

37TCDD

70180-135751-1

Percent Surrogate Recovery (Acceptance Limits)

#20220198 COMPOSITE Q

65180-135751-2 #20220325 AMENDED

COMPOSITE Q

92LB 140-61830/5-A Method Blank

64MB 140-61826/20-A Method Blank

91MB 140-61830/14-A Method Blank

Surrogate Legend

37TCDD = 37Cl4-2,3,7,8-TCDD

Method: 1613B - Dioxins and Furans (HRGC/HRMS) Prep Type: Total/NAMatrix: Sediment

Lab Sample ID Client Sample ID (31-191)

37TCDD

58LCS 140-61826/19-A

Percent Surrogate Recovery (Acceptance Limits)

Lab Control Sample

91LCS 140-61830/13-A Lab Control Sample

Surrogate Legend

37TCDD = 37Cl4-2,3,7,8-TCDD

Method: 1613B - Dioxins and Furans (HRGC/HRMS) Prep Type: SPLP EastMatrix: Sediment

Lab Sample ID Client Sample ID (35-197)

37TCDD

95180-135751-2

Percent Surrogate Recovery (Acceptance Limits)

#20220325 AMENDED COMPOSITE Q

Surrogate Legend

37TCDD = 37Cl4-2,3,7,8-TCDD

Isotope Dilution Summary

Project/Site: RFP No: 22-0690 USACE-NYD Newark Bay

Method: 1613B - Dioxins and Furans (HRGC/HRMS) Prep Type: Total/NAMatrix: Sediment

Lab Sample ID Client Sample ID (25-164) (25-181) (32-141) (28-130) (23-140) (17-157) (24-169) (24-185)

TCDD PeCDD HxCDD HxDD HpCDD OCDD TCDF PeCDF

60 56 59 60 63 71 62 59180-135751-1

Percent Isotope Dilution Recovery (Acceptance Limits)

#20220198 COMPOSITE Q

62180-135751-1 #20220198 COMPOSITE Q

61 57 60 6465 66 61 62180-135751-2 #20220325 AMENDED

COMPOSITE Q

62180-135751-2 #20220325 AMENDED

COMPOSITE Q

52 87 66 7477 85 51 90LB 140-61830/5-A Method Blank

56 58 49 5354 52 59 60MB 140-61826/20-A Method Blank

63 94 62 7172 75 63 89MB 140-61830/14-A Method Blank

Lab Sample ID Client Sample ID (21-178) (26-152) (26-123) (28-136) (29-147) (28-143) (26-138) (17-157)

PeCF HxCDF HxDF 13CHxCF HxCF HpCDF HpCDF2 OCDF

62 67 60 62 59 63 63 64180-135751-1

Percent Isotope Dilution Recovery (Acceptance Limits)

#20220198 COMPOSITE Q

180-135751-1 #20220198 COMPOSITE Q

63 68 62 6466 60 q 60 60180-135751-2 #20220325 AMENDED

COMPOSITE Q

180-135751-2 #20220325 AMENDED

COMPOSITE Q

74 75 75 7470 85 76 79LB 140-61830/5-A Method Blank

61 59 52 5456 55 50 49MB 140-61826/20-A Method Blank

80 75 70 7670 81 74 71MB 140-61830/14-A Method Blank

Surrogate Legend

TCDD = 13C-2,3,7,8-TCDD

PeCDD = 13C-1,2,3,7,8-PeCDD

HxCDD = 13C-1,2,3,4,7,8-HxCDD

HxDD = 13C-1,2,3,6,7,8-HxCDD

HpCDD = 13C-1,2,3,4,6,7,8-HpCDD

OCDD = 13C-OCDD

TCDF = 13C-2,3,7,8-TCDF

PeCDF = 13C-1,2,3,7,8-PeCDF

PeCF = 13C-2,3,4,7,8-PeCDF

HxCDF = 13C-1,2,3,4,7,8-HxCDF

HxDF = 13C-1,2,3,6,7,8-HxCDF

13CHxCF = 13C-2,3,4,6,7,8-HxCDF

HxCF = 13C-1,2,3,7,8,9-HxCDF

HpCDF = 13C-1,2,3,4,6,7,8-HpCDF

HpCDF2 = 13C-1,2,3,4,7,8,9-HpCDF

OCDF = 13C-OCDF

Method: 1613B - Dioxins and Furans (HRGC/HRMS) Prep Type: Total/NAMatrix: Sediment

Lab Sample ID Client Sample ID (20-175) (21-227) (21-193) (25-163) (26-166) (13-199) (22-152) (21-192)

TCDD PeCDD HxCDD HxDD HpCDD OCDD TCDF PeCDF

51 57 53 53 58 57 56 58LCS 140-61826/19-A

Percent Isotope Dilution Recovery (Acceptance Limits)

Lab Control Sample

64 97 80 10198 117 61 94LCS 140-61830/13-A Lab Control Sample

Isotope Dilution Summary

Project/Site: RFP No: 22-0690 USACE-NYD Newark Bay

Method: 1613B - Dioxins and Furans (HRGC/HRMS) (Continued) Prep Type: Total/NAMatrix: Sediment

Lab Sample ID Client Sample ID (13-328) (19-202) (21-159) (22-176) (17-205) (21-158) (20-186) (13-199)

PeCF HxCDF HxDF 13CHxCF HxCF HpCDF HpCDF2 OCDF

58 58 53 59 54 60 57 60LCS 140-61826/19-A

Percent Isotope Dilution Recovery (Acceptance Limits)

Lab Control Sample

83 92 90 9897 106 109 109LCS 140-61830/13-A Lab Control Sample

Surrogate Legend

TCDD = 13C-2,3,7,8-TCDD

PeCDD = 13C-1,2,3,7,8-PeCDD

HxCDD = 13C-1,2,3,4,7,8-HxCDD

HxDD = 13C-1,2,3,6,7,8-HxCDD

HpCDD = 13C-1,2,3,4,6,7,8-HpCDD

OCDD = 13C-OCDD

TCDF = 13C-2,3,7,8-TCDF

PeCDF = 13C-1,2,3,7,8-PeCDF

PeCF = 13C-2,3,4,7,8-PeCDF

HxCDF = 13C-1,2,3,4,7,8-HxCDF

HxDF = 13C-1,2,3,6,7,8-HxCDF

13CHxCF = 13C-2,3,4,6,7,8-HxCDF

HxCF = 13C-1,2,3,7,8,9-HxCDF

HpCDF = 13C-1,2,3,4,6,7,8-HpCDF

HpCDF2 = 13C-1,2,3,4,7,8,9-HpCDF

OCDF = 13C-OCDF

Method: 1613B - Dioxins and Furans (HRGC/HRMS) Prep Type: SPLP EastMatrix: Sediment

Lab Sample ID Client Sample ID (25-164) (25-181) (32-141) (28-130) (23-140) (17-157) (24-169) (24-185)

TCDD PeCDD HxCDD HxDD HpCDD OCDD TCDF PeCDF

78 126 83 95 87 93 78 125180-135751-2

Percent Isotope Dilution Recovery (Acceptance Limits)

#20220325 AMENDED COMPOSITE Q

Lab Sample ID Client Sample ID (21-178) (26-152) (26-123) (28-136) (29-147) (28-143) (26-138) (17-157)

PeCF HxCDF HxDF 13CHxCF HxCF HpCDF HpCDF2 OCDF

112 96 91 95 96 98 91 89180-135751-2

Percent Isotope Dilution Recovery (Acceptance Limits)

#20220325 AMENDED COMPOSITE Q

Surrogate Legend

TCDD = 13C-2,3,7,8-TCDD

PeCDD = 13C-1,2,3,7,8-PeCDD

HxCDD = 13C-1,2,3,4,7,8-HxCDD

HxDD = 13C-1,2,3,6,7,8-HxCDD

HpCDD = 13C-1,2,3,4,6,7,8-HpCDD

OCDD = 13C-OCDD

TCDF = 13C-2,3,7,8-TCDF

PeCDF = 13C-1,2,3,7,8-PeCDF

PeCF = 13C-2,3,4,7,8-PeCDF

HxCDF = 13C-1,2,3,4,7,8-HxCDF

HxDF = 13C-1,2,3,6,7,8-HxCDF

13CHxCF = 13C-2,3,4,6,7,8-HxCDF

HxCF = 13C-1,2,3,7,8,9-HxCDF

HpCDF = 13C-1,2,3,4,6,7,8-HpCDF

HpCDF2 = 13C-1,2,3,4,7,8,9-HpCDF

OCDF = 13C-OCDF

QC Sample Results

Project/Site: RFP No: 22-0690 USACE-NYD Newark Bay

Method: 1613B - Dioxins and Furans (HRGC/HRMS)

Client Sample ID: Method BlankLab Sample ID: MB 140-61826/20-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 62212 Prep Batch: 61826

RL EDL

2,3,7,8-TCDD 1.0 U 1.0 0.085 pg/g 05/19/22 08:23 06/06/22 03:50 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

0.154 J q 0.0715.0 pg/g 05/19/22 08:23 06/06/22 03:50 11,2,3,7,8-PeCDD

0.392 J q 0.0765.0 pg/g 05/19/22 08:23 06/06/22 03:50 11,2,3,4,7,8-HxCDD

0.288 J q 0.0665.0 pg/g 05/19/22 08:23 06/06/22 03:50 11,2,3,6,7,8-HxCDD

0.298 J q 0.0675.0 pg/g 05/19/22 08:23 06/06/22 03:50 11,2,3,7,8,9-HxCDD

1.35 J q 0.365.0 pg/g 05/19/22 08:23 06/06/22 03:50 11,2,3,4,6,7,8-HpCDD

5.65 J 0.03310 pg/g 05/19/22 08:23 06/06/22 03:50 1OCDD

1.0 U 0.0711.0 pg/g 05/19/22 08:23 06/06/22 03:50 12,3,7,8-TCDF

0.160 J 0.125.0 pg/g 05/19/22 08:23 06/06/22 03:50 11,2,3,7,8-PeCDF

0.168 J q 0.115.0 pg/g 05/19/22 08:23 06/06/22 03:50 12,3,4,7,8-PeCDF

0.229 J I q 0.0905.0 pg/g 05/19/22 08:23 06/06/22 03:50 11,2,3,4,7,8-HxCDF

5.0 U 0.0995.0 pg/g 05/19/22 08:23 06/06/22 03:50 11,2,3,6,7,8-HxCDF

5.0 U 0.105.0 pg/g 05/19/22 08:23 06/06/22 03:50 12,3,4,6,7,8-HxCDF

5.0 U 0.125.0 pg/g 05/19/22 08:23 06/06/22 03:50 11,2,3,7,8,9-HxCDF

0.461 J q 0.0445.0 pg/g 05/19/22 08:23 06/06/22 03:50 11,2,3,4,6,7,8-HpCDF

0.616 J I 0.0555.0 pg/g 05/19/22 08:23 06/06/22 03:50 11,2,3,4,7,8,9-HpCDF

3.55 J 0.03510 pg/g 05/19/22 08:23 06/06/22 03:50 1OCDF

13C-2,3,7,8-TCDD 56 25 - 164 06/06/22 03:50 1

MB MB

Isotope Dilution

05/19/22 08:23

Dil FacPrepared AnalyzedQualifier Limits%Recovery

58 05/19/22 08:23 06/06/22 03:50 113C-1,2,3,7,8-PeCDD 25 - 181

49 05/19/22 08:23 06/06/22 03:50 113C-1,2,3,4,7,8-HxCDD 32 - 141

54 05/19/22 08:23 06/06/22 03:50 113C-1,2,3,6,7,8-HxCDD 28 - 130

53 05/19/22 08:23 06/06/22 03:50 113C-1,2,3,4,6,7,8-HpCDD 23 - 140

52 05/19/22 08:23 06/06/22 03:50 113C-OCDD 17 - 157

59 05/19/22 08:23 06/06/22 03:50 113C-2,3,7,8-TCDF 24 - 169

60 05/19/22 08:23 06/06/22 03:50 113C-1,2,3,7,8-PeCDF 24 - 185

61 05/19/22 08:23 06/06/22 03:50 113C-2,3,4,7,8-PeCDF 21 - 178

59 05/19/22 08:23 06/06/22 03:50 113C-1,2,3,4,7,8-HxCDF 26 - 152

52 05/19/22 08:23 06/06/22 03:50 113C-1,2,3,6,7,8-HxCDF 26 - 123

56 05/19/22 08:23 06/06/22 03:50 113C-2,3,4,6,7,8-HxCDF 28 - 136

54 05/19/22 08:23 06/06/22 03:50 113C-1,2,3,7,8,9-HxCDF 29 - 147

55 05/19/22 08:23 06/06/22 03:50 113C-1,2,3,4,6,7,8-HpCDF 28 - 143

50 05/19/22 08:23 06/06/22 03:50 113C-1,2,3,4,7,8,9-HpCDF 26 - 138

49 05/19/22 08:23 06/06/22 03:50 113C-OCDF 17 - 157

37Cl4-2,3,7,8-TCDD 64 35 - 197 06/06/22 03:50 1

MB MB

Surrogate

05/19/22 08:23

Dil FacPrepared AnalyzedQualifier Limits%Recovery

Client Sample ID: Lab Control SampleLab Sample ID: LCS 140-61826/19-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 62276 Prep Batch: 61826

2,3,7,8-TCDD 20.0 20.1 pg/g 100 67 - 158

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec

Limits

1,2,3,7,8-PeCDD 100 102 pg/g 102 70 - 142

1,2,3,4,7,8-HxCDD 100 97.4 pg/g 97 70 - 164

1,2,3,6,7,8-HxCDD 100 92.9 pg/g 93 76 - 134

Project/Site: RFP No: 22-0690 USACE-NYD Newark Bay

Method: 1613B - Dioxins and Furans (HRGC/HRMS) (Continued)

Client Sample ID: Lab Control SampleLab Sample ID: LCS 140-61826/19-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 62276 Prep Batch: 61826

1,2,3,7,8,9-HxCDD 100 114 pg/g 114 64 - 162

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec

Limits

1,2,3,4,6,7,8-HpCDD 100 99.6 pg/g 100 70 - 140

OCDD 200 200 pg/g 100 78 - 144

2,3,7,8-TCDF 20.0 18.3 pg/g 92 75 - 158

1,2,3,7,8-PeCDF 100 107 pg/g 107 80 - 134

2,3,4,7,8-PeCDF 100 106 pg/g 106 68 - 160

1,2,3,4,7,8-HxCDF 100 86.7 pg/g 87 72 - 134

1,2,3,6,7,8-HxCDF 100 93.5 pg/g 94 84 - 130

2,3,4,6,7,8-HxCDF 100 89.3 pg/g 89 70 - 156

1,2,3,7,8,9-HxCDF 100 88.9 pg/g 89 78 - 130

1,2,3,4,6,7,8-HpCDF 100 88.0 pg/g 88 82 - 122

1,2,3,4,7,8,9-HpCDF 100 90.2 pg/g 90 78 - 138

OCDF 200 171 pg/g 86 63 - 170

13C-2,3,7,8-TCDD 20 - 175

Isotope Dilution

LCS LCS

Qualifier Limits%Recovery

5713C-1,2,3,7,8-PeCDD 21 - 227

5313C-1,2,3,4,7,8-HxCDD 21 - 193

5313C-1,2,3,6,7,8-HxCDD 25 - 163

5813C-1,2,3,4,6,7,8-HpCDD 26 - 166

5713C-OCDD 13 - 199

5613C-2,3,7,8-TCDF 22 - 152

5813C-1,2,3,7,8-PeCDF 21 - 192

5813C-2,3,4,7,8-PeCDF 13 - 328

5813C-1,2,3,4,7,8-HxCDF 19 - 202

5313C-1,2,3,6,7,8-HxCDF 21 - 159

5913C-2,3,4,6,7,8-HxCDF 22 - 176

5413C-1,2,3,7,8,9-HxCDF 17 - 205

6013C-1,2,3,4,6,7,8-HpCDF 21 - 158

5713C-1,2,3,4,7,8,9-HpCDF 20 - 186

6013C-OCDF 13 - 199

37Cl4-2,3,7,8-TCDD 31 - 191

Surrogate

LCS LCS

Qualifier Limits%Recovery

Client Sample ID: Method BlankLab Sample ID: LB 140-61830/5-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 62036 Prep Batch: 61830

RL EDL

2,3,7,8-TCDD 9.8 U 9.8 0.78 pg/L 05/19/22 08:46 05/26/22 04:06 1

LB LB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

49 U 0.3549 pg/L 05/19/22 08:46 05/26/22 04:06 11,2,3,7,8-PeCDD

2.08 J q 0.4249 pg/L 05/19/22 08:46 05/26/22 04:06 11,2,3,4,7,8-HxCDD

49 U 0.3849 pg/L 05/19/22 08:46 05/26/22 04:06 11,2,3,6,7,8-HxCDD

1.43 J q S 0.3849 pg/L 05/19/22 08:46 05/26/22 04:06 11,2,3,7,8,9-HxCDD

7.23 J 0.6349 pg/L 05/19/22 08:46 05/26/22 04:06 11,2,3,4,6,7,8-HpCDD

11.6 J 0.4798 pg/L 05/19/22 08:46 05/26/22 04:06 1OCDD

9.8 U 0.529.8 pg/L 05/19/22 08:46 05/26/22 04:06 12,3,7,8-TCDF

Project/Site: RFP No: 22-0690 USACE-NYD Newark Bay

Method: 1613B - Dioxins and Furans (HRGC/HRMS) (Continued)

Client Sample ID: Method BlankLab Sample ID: LB 140-61830/5-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 62036 Prep Batch: 61830

RL EDL

1,2,3,7,8-PeCDF 49 U 49 0.83 pg/L 05/19/22 08:46 05/26/22 04:06 1

LB LB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

49 U 0.7849 pg/L 05/19/22 08:46 05/26/22 04:06 12,3,4,7,8-PeCDF

49 U 0.4449 pg/L 05/19/22 08:46 05/26/22 04:06 11,2,3,4,7,8-HxCDF

1.08 J q 0.4649 pg/L 05/19/22 08:46 05/26/22 04:06 11,2,3,6,7,8-HxCDF

49 U 0.4749 pg/L 05/19/22 08:46 05/26/22 04:06 12,3,4,6,7,8-HxCDF

1.20 J q 0.6149 pg/L 05/19/22 08:46 05/26/22 04:06 11,2,3,7,8,9-HxCDF

1.44 J q 0.6249 pg/L 05/19/22 08:46 05/26/22 04:06 11,2,3,4,6,7,8-HpCDF

1.66 J q 0.8349 pg/L 05/19/22 08:46 05/26/22 04:06 11,2,3,4,7,8,9-HpCDF

6.69 J q 0.1598 pg/L 05/19/22 08:46 05/26/22 04:06 1OCDF

13C-2,3,7,8-TCDD 52 25 - 164 05/26/22 04:06 1

LB LB

Isotope Dilution

05/19/22 08:46

Dil FacPrepared AnalyzedQualifier Limits%Recovery

87 05/19/22 08:46 05/26/22 04:06 113C-1,2,3,7,8-PeCDD 25 - 181

66 05/19/22 08:46 05/26/22 04:06 113C-1,2,3,4,7,8-HxCDD 32 - 141

77 05/19/22 08:46 05/26/22 04:06 113C-1,2,3,6,7,8-HxCDD 28 - 130

74 05/19/22 08:46 05/26/22 04:06 113C-1,2,3,4,6,7,8-HpCDD 23 - 140

85 05/19/22 08:46 05/26/22 04:06 113C-OCDD 17 - 157

51 05/19/22 08:46 05/26/22 04:06 113C-2,3,7,8-TCDF 24 - 169

90 05/19/22 08:46 05/26/22 04:06 113C-1,2,3,7,8-PeCDF 24 - 185

74 05/19/22 08:46 05/26/22 04:06 113C-2,3,4,7,8-PeCDF 21 - 178

75 05/19/22 08:46 05/26/22 04:06 113C-1,2,3,4,7,8-HxCDF 26 - 152

75 05/19/22 08:46 05/26/22 04:06 113C-1,2,3,6,7,8-HxCDF 26 - 123

70 05/19/22 08:46 05/26/22 04:06 113C-2,3,4,6,7,8-HxCDF 28 - 136

74 05/19/22 08:46 05/26/22 04:06 113C-1,2,3,7,8,9-HxCDF 29 - 147

85 05/19/22 08:46 05/26/22 04:06 113C-1,2,3,4,6,7,8-HpCDF 28 - 143

76 05/19/22 08:46 05/26/22 04:06 113C-1,2,3,4,7,8,9-HpCDF 26 - 138

79 05/19/22 08:46 05/26/22 04:06 113C-OCDF 17 - 157

37Cl4-2,3,7,8-TCDD 92 35 - 197 05/26/22 04:06 1

LB LB

Surrogate

05/19/22 08:46

Dil FacPrepared AnalyzedQualifier Limits%Recovery

Client Sample ID: Method BlankLab Sample ID: MB 140-61830/14-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 62036 Prep Batch: 61830

RL EDL

2,3,7,8-TCDD 10 U 10 0.92 pg/L 05/19/22 09:03 05/26/22 03:06 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

1.83 J q 0.3150 pg/L 05/19/22 09:03 05/26/22 03:06 11,2,3,7,8-PeCDD

3.65 J 0.4050 pg/L 05/19/22 09:03 05/26/22 03:06 11,2,3,4,7,8-HxCDD

1.98 J q 0.3750 pg/L 05/19/22 09:03 05/26/22 03:06 11,2,3,6,7,8-HxCDD

3.41 J q 0.3750 pg/L 05/19/22 09:03 05/26/22 03:06 11,2,3,7,8,9-HxCDD

7.24 J 1.150 pg/L 05/19/22 09:03 05/26/22 03:06 11,2,3,4,6,7,8-HpCDD

22.1 J 0.83100 pg/L 05/19/22 09:03 05/26/22 03:06 1OCDD

10 U 0.5310 pg/L 05/19/22 09:03 05/26/22 03:06 12,3,7,8-TCDF

50 U 0.7050 pg/L 05/19/22 09:03 05/26/22 03:06 11,2,3,7,8-PeCDF

50 U 0.6950 pg/L 05/19/22 09:03 05/26/22 03:06 12,3,4,7,8-PeCDF

1.97 J 0.4050 pg/L 05/19/22 09:03 05/26/22 03:06 11,2,3,4,7,8-HxCDF

2.52 J 0.4350 pg/L 05/19/22 09:03 05/26/22 03:06 11,2,3,6,7,8-HxCDF

Project/Site: RFP No: 22-0690 USACE-NYD Newark Bay

Method: 1613B - Dioxins and Furans (HRGC/HRMS) (Continued)

Client Sample ID: Method BlankLab Sample ID: MB 140-61830/14-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 62036 Prep Batch: 61830

RL EDL

2,3,4,6,7,8-HxCDF 2.68 J 50 0.47 pg/L 05/19/22 09:03 05/26/22 03:06 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

2.63 J q 0.5150 pg/L 05/19/22 09:03 05/26/22 03:06 11,2,3,7,8,9-HxCDF

3.21 J 0.5050 pg/L 05/19/22 09:03 05/26/22 03:06 11,2,3,4,6,7,8-HpCDF

3.39 J q 0.6750 pg/L 05/19/22 09:03 05/26/22 03:06 11,2,3,4,7,8,9-HpCDF

13.6 J q 0.056100 pg/L 05/19/22 09:03 05/26/22 03:06 1OCDF

13C-2,3,7,8-TCDD 63 25 - 164 05/26/22 03:06 1

MB MB

Isotope Dilution

05/19/22 09:03

Dil FacPrepared AnalyzedQualifier Limits%Recovery

94 05/19/22 09:03 05/26/22 03:06 113C-1,2,3,7,8-PeCDD 25 - 181

62 05/19/22 09:03 05/26/22 03:06 113C-1,2,3,4,7,8-HxCDD 32 - 141

72 05/19/22 09:03 05/26/22 03:06 113C-1,2,3,6,7,8-HxCDD 28 - 130

71 05/19/22 09:03 05/26/22 03:06 113C-1,2,3,4,6,7,8-HpCDD 23 - 140

75 05/19/22 09:03 05/26/22 03:06 113C-OCDD 17 - 157

63 05/19/22 09:03 05/26/22 03:06 113C-2,3,7,8-TCDF 24 - 169

89 05/19/22 09:03 05/26/22 03:06 113C-1,2,3,7,8-PeCDF 24 - 185

80 05/19/22 09:03 05/26/22 03:06 113C-2,3,4,7,8-PeCDF 21 - 178

75 05/19/22 09:03 05/26/22 03:06 113C-1,2,3,4,7,8-HxCDF 26 - 152

70 05/19/22 09:03 05/26/22 03:06 113C-1,2,3,6,7,8-HxCDF 26 - 123

70 05/19/22 09:03 05/26/22 03:06 113C-2,3,4,6,7,8-HxCDF 28 - 136

76 05/19/22 09:03 05/26/22 03:06 113C-1,2,3,7,8,9-HxCDF 29 - 147

81 05/19/22 09:03 05/26/22 03:06 113C-1,2,3,4,6,7,8-HpCDF 28 - 143

74 05/19/22 09:03 05/26/22 03:06 113C-1,2,3,4,7,8,9-HpCDF 26 - 138

71 05/19/22 09:03 05/26/22 03:06 113C-OCDF 17 - 157

37Cl4-2,3,7,8-TCDD 91 35 - 197 05/26/22 03:06 1

MB MB

Surrogate

05/19/22 09:03

Dil FacPrepared AnalyzedQualifier Limits%Recovery

Client Sample ID: Lab Control SampleLab Sample ID: LCS 140-61830/13-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 62036 Prep Batch: 61830

2,3,7,8-TCDD 200 206 pg/L 103 67 - 158

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec

Limits

1,2,3,7,8-PeCDD 1000 1010 pg/L 101 70 - 142

1,2,3,4,7,8-HxCDD 1000 1150 pg/L 115 70 - 164

1,2,3,6,7,8-HxCDD 1000 982 pg/L 98 76 - 134

1,2,3,7,8,9-HxCDD 1000 1010 pg/L 101 64 - 162

1,2,3,4,6,7,8-HpCDD 1000 1070 pg/L 107 70 - 140

OCDD 2000 2040 pg/L 102 78 - 144

2,3,7,8-TCDF 200 201 pg/L 101 75 - 158

1,2,3,7,8-PeCDF 1000 1040 pg/L 104 80 - 134

2,3,4,7,8-PeCDF 1000 1050 pg/L 105 68 - 160

1,2,3,4,7,8-HxCDF 1000 953 pg/L 95 72 - 134

1,2,3,6,7,8-HxCDF 1000 1040 pg/L 104 84 - 130

2,3,4,6,7,8-HxCDF 1000 1040 pg/L 104 70 - 156

1,2,3,7,8,9-HxCDF 1000 1060 pg/L 106 78 - 130

1,2,3,4,6,7,8-HpCDF 1000 1030 pg/L 103 82 - 122

1,2,3,4,7,8,9-HpCDF 1000 1020 pg/L 102 78 - 138

Project/Site: RFP No: 22-0690 USACE-NYD Newark Bay

Method: 1613B - Dioxins and Furans (HRGC/HRMS) (Continued)

Client Sample ID: Lab Control SampleLab Sample ID: LCS 140-61830/13-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 62036 Prep Batch: 61830

OCDF 2000 2030 pg/L 101 63 - 170

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec

Limits

13C-2,3,7,8-TCDD 20 - 175

Isotope Dilution

LCS LCS

Qualifier Limits%Recovery

9713C-1,2,3,7,8-PeCDD 21 - 227

8013C-1,2,3,4,7,8-HxCDD 21 - 193

9813C-1,2,3,6,7,8-HxCDD 25 - 163

10113C-1,2,3,4,6,7,8-HpCDD 26 - 166

11713C-OCDD 13 - 199

6113C-2,3,7,8-TCDF 22 - 152

9413C-1,2,3,7,8-PeCDF 21 - 192

8313C-2,3,4,7,8-PeCDF 13 - 328

9213C-1,2,3,4,7,8-HxCDF 19 - 202

9013C-1,2,3,6,7,8-HxCDF 21 - 159

9713C-2,3,4,6,7,8-HxCDF 22 - 176

9813C-1,2,3,7,8,9-HxCDF 17 - 205

10613C-1,2,3,4,6,7,8-HpCDF 21 - 158

10913C-1,2,3,4,7,8,9-HpCDF 20 - 186

10913C-OCDF 13 - 199

37Cl4-2,3,7,8-TCDD 31 - 191

Surrogate

LCS LCS

Qualifier Limits%Recovery

QC Association Summary

Project/Site: RFP No: 22-0690 USACE-NYD Newark Bay

Specialty Organics

Prep Batch: 61826

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Sediment HRMS-Sox180-135751-1 #20220198 COMPOSITE Q Total/NA

Sediment HRMS-Sox180-135751-2 #20220325 AMENDED COMPOSITE Q Total/NA

Sediment HRMS-SoxMB 140-61826/20-A Method Blank Total/NA

Sediment HRMS-SoxLCS 140-61826/19-A Lab Control Sample Total/NA

Prep Batch: 61830

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Sediment HRMS-Sepf180-135751-2 #20220325 AMENDED COMPOSITE Q SPLP East

Sediment HRMS-SepfLB 140-61830/5-A Method Blank Total/NA

Sediment HRMS-SepfMB 140-61830/14-A Method Blank Total/NA

Sediment HRMS-SepfLCS 140-61830/13-A Lab Control Sample Total/NA

Analysis Batch: 62036

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Sediment 1613B 61830180-135751-2 #20220325 AMENDED COMPOSITE Q SPLP East

Sediment 1613B 61830LB 140-61830/5-A Method Blank Total/NA

Sediment 1613B 61830MB 140-61830/14-A Method Blank Total/NA

Sediment 1613B 61830LCS 140-61830/13-A Lab Control Sample Total/NA

Analysis Batch: 62212

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Sediment 1613B 61826180-135751-1 #20220198 COMPOSITE Q Total/NA

Sediment 1613B 61826180-135751-2 #20220325 AMENDED COMPOSITE Q Total/NA

Sediment 1613B 61826MB 140-61826/20-A Method Blank Total/NA

Analysis Batch: 62276

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Sediment 1613B 61826LCS 140-61826/19-A Lab Control Sample Total/NA

Analysis Batch: 62450

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Sediment 1613B 61826180-135751-1 #20220198 COMPOSITE Q Total/NA

Sediment 1613B 61826180-135751-2 #20220325 AMENDED COMPOSITE Q Total/NA

Lab Chronicle

Project/Site: RFP No: 22-0690 USACE-NYD Newark Bay

Client Sample ID: #20220198 COMPOSITE Q Lab Sample ID: 180-135751-1 Matrix: SedimentDate Collected: 03/18/22 08:55

Percent Solids: 40.9Date Received: 03/25/22 08:50

Prep HRMS-Sox DWS05/19/22 08:23 TAL KNX61826

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 20.85 g 20 uL

Analysis 1613B 1 62450 06/10/22 02:52 PMP TAL KNXTotal/NA

D12CInstrument ID:

Prep HRMS-Sox 61826 05/19/22 08:23 DWS TAL KNXTotal/NA 20.85 g 20 uL

Analysis 1613B 1 62212 06/06/22 04:50 LKM TAL KNXTotal/NA

D4AInstrument ID:

Client Sample ID: #20220325 AMENDED COMPOSITE Q Lab Sample ID: 180-135751-2 Matrix: SedimentDate Collected: 03/18/22 08:55

Date Received: 03/25/22 08:50

Prep HRMS-Sepf HNC05/19/22 08:46 TAL KNX61830

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

SPLP East 1008.3 mL 20 uL

Analysis 1613B 1 62036 05/26/22 08:06 PMP TAL KNXSPLP East

D4AInstrument ID:

Client Sample ID: #20220325 AMENDED COMPOSITE Q Lab Sample ID: 180-135751-2 Matrix: SedimentDate Collected: 03/18/22 08:55

Percent Solids: 46.5Date Received: 03/25/22 08:50

Prep HRMS-Sox DWS05/19/22 08:23 TAL KNX61826

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 20.65 g 20 uL

Analysis 1613B 1 62450 06/10/22 03:21 PMP TAL KNXTotal/NA

D12CInstrument ID:

Prep HRMS-Sox 61826 05/19/22 08:23 DWS TAL KNXTotal/NA 20.65 g 20 uL

Analysis 1613B 1 62212 06/06/22 05:50 LKM TAL KNXTotal/NA

D4AInstrument ID:

Laboratory References:

TAL KNX = Eurofins Knoxville, 5815 Middlebrook Pike, Knoxville, TN 37921, TEL (865)291-3000

Analyst References:

Lab: TAL KNX

Batch Type: Prep

DWS = David Stout

HNC = Hali Corwin

Batch Type: Analysis

LKM = Linda McWhirter

PMP = Trish Parsly

Accreditation/Certification Summary

Project/Site: RFP No: 22-0690 USACE-NYD Newark Bay

Laboratory: Eurofins Knoxville The accreditations/certifications listed below are applicable to this report.

Authority Program Identification Number Expiration Date

New Jersey NELAP TN001 06-30-22

New York NELAP 10781 03-31-23

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

1613B HRMS-Sepf Sediment 1,2,3,4,6,7,8-HpCDD

1613B HRMS-Sepf Sediment 1,2,3,4,6,7,8-HpCDF

1613B HRMS-Sepf Sediment 1,2,3,4,7,8,9-HpCDF

1613B HRMS-Sepf Sediment 1,2,3,4,7,8-HxCDD

1613B HRMS-Sepf Sediment 1,2,3,4,7,8-HxCDF

1613B HRMS-Sepf Sediment 1,2,3,6,7,8-HxCDD

1613B HRMS-Sepf Sediment 1,2,3,6,7,8-HxCDF

1613B HRMS-Sepf Sediment 1,2,3,7,8,9-HxCDD

1613B HRMS-Sepf Sediment 1,2,3,7,8,9-HxCDF

1613B HRMS-Sepf Sediment 1,2,3,7,8-PeCDD

1613B HRMS-Sepf Sediment 1,2,3,7,8-PeCDF

1613B HRMS-Sepf Sediment 2,3,4,6,7,8-HxCDF

1613B HRMS-Sepf Sediment 2,3,4,7,8-PeCDF

1613B HRMS-Sepf Sediment 2,3,7,8-TCDD

1613B HRMS-Sepf Sediment 2,3,7,8-TCDF

1613B HRMS-Sepf Sediment OCDD

1613B HRMS-Sepf Sediment OCDF

1613B HRMS-Sox Sediment 1,2,3,4,6,7,8-HpCDD

1613B HRMS-Sox Sediment 1,2,3,4,6,7,8-HpCDF

1613B HRMS-Sox Sediment 1,2,3,4,7,8,9-HpCDF

1613B HRMS-Sox Sediment 1,2,3,4,7,8-HxCDD

1613B HRMS-Sox Sediment 1,2,3,4,7,8-HxCDF

1613B HRMS-Sox Sediment 1,2,3,6,7,8-HxCDD

1613B HRMS-Sox Sediment 1,2,3,6,7,8-HxCDF

1613B HRMS-Sox Sediment 1,2,3,7,8,9-HxCDD

1613B HRMS-Sox Sediment 1,2,3,7,8,9-HxCDF

1613B HRMS-Sox Sediment 1,2,3,7,8-PeCDD

1613B HRMS-Sox Sediment 1,2,3,7,8-PeCDF

1613B HRMS-Sox Sediment 2,3,4,6,7,8-HxCDF

1613B HRMS-Sox Sediment 2,3,4,7,8-PeCDF

1613B HRMS-Sox Sediment 2,3,7,8-TCDD

1613B HRMS-Sox Sediment 2,3,7,8-TCDF

1613B HRMS-Sox Sediment OCDD

1613B HRMS-Sox Sediment OCDF

Method Summary

Project/Site: RFP No: 22-0690 USACE-NYD Newark Bay

Method Method Description LaboratoryProtocol

EPA1613B Dioxins and Furans (HRGC/HRMS) TAL KNX

EPAHRMS-Sepf Separatory Funnel (Liquid-Liquid) Extraction TAL KNX

EPAHRMS-Sox Soxhlet Extraction TAL KNX

Protocol References:

EPA = US Environmental Protection Agency

Laboratory References:

TAL KNX = Eurofins Knoxville, 5815 Middlebrook Pike, Knoxville, TN 37921, TEL (865)291-3000

Sample Summary

Project/Site: RFP No: 22-0690 USACE-NYD Newark Bay

Lab Sample ID Client Sample ID Matrix Collected Received

180-135751-1 #20220198 COMPOSITE Q Sediment 03/18/22 08:55 03/25/22 08:50

180-135751-2 #20220325 AMENDED COMPOSITE Q Sediment 03/18/22 08:55 03/25/22 08:50

Lab Name: Job No.:

SDG No.:

DIOXIN MANUAL INTEGRATION SUMMARY

Eurofins Knoxville 180-135751-2

Instrument ID: Analysis Batch Number:D12C 29777

Lab Sample ID: Client Sample ID:

Date Analyzed: Lab File ID:

COMPOUND NAME RETENTION

TIME

MANUAL INTEGRATION

DATEANALYSTREASON

CPS 140-29777/1

d2190503w1.d05/03/19 01:30 GC Column: DB 225 ID: 0.25(mm)

13C-2,3,7,8-TCDF Peak assignment corrected mcwhirter l

05/03/19 02:3724.34

2,3,7,8-TCDF Peak assignment corrected mcwhirter l

05/03/19 02:3724.37

Lab Sample ID: Client Sample ID:

Date Analyzed: Lab File ID:

COMPOUND NAME RETENTION

TIME

MANUAL INTEGRATION

DATEANALYSTREASON

IC 140-29777/4

icl1_190503024318.d05/03/19 02:43 GC Column: DB 225 ID: 0.25(mm)

13C-2,3,7,8-TCDD Peak assignment corrected reynoldk 05/03/19 09:0621.39 37Cl4-2,3,7,8-TCDD Split Peak reynoldk 05/03/19 09:4621.42 2,3,7,8-TCDD Split Peak reynoldk 05/03/19 09:0921.44 13C-2,3,7,8-TCDF Peak assignment corrected reynoldk 05/03/19 09:0724.32

Lab Sample ID: Client Sample ID:

Date Analyzed: Lab File ID:

COMPOUND NAME RETENTION

TIME

MANUAL INTEGRATION

DATEANALYSTREASON

IC 140-29777/6

icl2_190503033522.d05/03/19 03:35 GC Column: DB 225 ID: 0.25(mm)

13C-2,3,7,8-TCDD Peak assignment corrected reynoldk 05/03/19 09:0921.39 2,3,7,8-TCDD Peak assignment corrected reynoldk 05/03/19 09:1121.42 37Cl4-2,3,7,8-TCDD Split Peak reynoldk 05/03/19 10:2621.42 13C-2,3,7,8-TCDF Peak assignment corrected reynoldk 05/03/19 09:1124.31 2,3,7,8-TCDF Split Peak reynoldk 05/03/19 09:3024.35

1613B

DIOXIN MANUAL INTEGRATION SUMMARY

Eurofins Knoxville 180-135751-2

Instrument ID: Analysis Batch Number:D12C 29777

Lab Sample ID: Client Sample ID:

Date Analyzed: Lab File ID:

COMPOUND NAME RETENTION

TIME

MANUAL INTEGRATION

DATEANALYSTREASON

IC 140-29777/8

icl3_190503042827.d05/03/19 04:28 GC Column: DB 225 ID: 0.25(mm)

13C-2,3,7,8-TCDD Peak assignment corrected reynoldk 05/03/19 09:1321.39 2,3,7,8-TCDD Peak assignment corrected reynoldk 05/03/19 09:1321.42 13C-2,3,7,8-TCDF Peak assignment corrected reynoldk 05/03/19 09:1324.31 2,3,7,8-TCDF Baseline reynoldk 05/03/19 10:2824.36

Lab Sample ID: Client Sample ID:

Date Analyzed: Lab File ID:

COMPOUND NAME RETENTION

TIME

MANUAL INTEGRATION

DATEANALYSTREASON

IC 140-29777/10

icl4_190503052133.d05/03/19 05:21 GC Column: DB 225 ID: 0.25(mm)

13C-2,3,7,8-TCDD Peak assignment corrected reynoldk 05/03/19 09:1521.38 2,3,7,8-TCDD Peak assignment corrected reynoldk 05/03/19 09:1621.41 13C-2,3,7,8-TCDF Peak assignment corrected reynoldk 05/03/19 09:1524.30 2,3,7,8-TCDF Peak assignment corrected reynoldk 05/03/19 09:1624.34

Lab Sample ID: Client Sample ID:

Date Analyzed: Lab File ID:

COMPOUND NAME RETENTION

TIME

MANUAL INTEGRATION

DATEANALYSTREASON

IC 140-29777/12

icl5_190503061437.d05/03/19 06:14 GC Column: DB 225 ID: 0.25(mm)

13C-2,3,7,8-TCDD Peak assignment corrected reynoldk 05/03/19 09:1621.35 2,3,7,8-TCDD Peak assignment corrected reynoldk 05/03/19 09:1721.38 13C-2,3,7,8-TCDF Peak assignment corrected reynoldk 05/03/19 09:1624.27 2,3,7,8-TCDF Baseline reynoldk 05/03/19 09:3324.31

DIOXIN MANUAL INTEGRATION SUMMARY

Eurofins Knoxville 180-135751-2

Instrument ID: Analysis Batch Number:D12C 29777

Lab Sample ID: Client Sample ID:

Date Analyzed: Lab File ID:

COMPOUND NAME RETENTION

TIME

MANUAL INTEGRATION

DATEANALYSTREASON

ICV 140-29777/17

icv_190503124322.d05/03/19 12:43 GC Column: DB 225 ID: 0.25(mm)

13C-2,3,7,8-TCDD Peak assignment corrected reynoldk 05/03/19 13:2021.36 2,3,7,8-TCDD Peak assignment corrected reynoldk 05/03/19 13:2021.38 13C-2,3,7,8-TCDF Peak assignment corrected reynoldk 05/03/19 13:2024.27 2,3,7,8-TCDF Peak assignment corrected reynoldk 05/03/19 13:2024.32

DIOXIN MANUAL INTEGRATION SUMMARY

Eurofins Knoxville 180-135751-2

Instrument ID: Analysis Batch Number:D4A 56388

Lab Sample ID: Client Sample ID:

Date Analyzed: Lab File ID:

COMPOUND NAME RETENTION

TIME

MANUAL INTEGRATION

DATEANALYSTREASON

WDM 140-56388/1

d4211127w1.d11/27/21 13:28 GC Column: RTX-5 ID: 0.32(mm)

2,3,7,8-TCDD Split Peak nordquist j

11/27/21 14:3130.75

1,2,3,7,8,9-HxCDF Peak assignment corrected nordquist j

11/28/21 12:1245.60

Lab Sample ID: Client Sample ID:

Date Analyzed: Lab File ID:

COMPOUND NAME RETENTION

TIME

MANUAL INTEGRATION

DATEANALYSTREASON

IC 140-56388/2

d4211127i1.d11/27/21 15:44 GC Column: RTX-5 ID: 0.32(mm)

1,2,3,6,7,8-HxCDD Split Peak nordquist j

11/27/21 17:0044.95

1,2,3,7,8,9-HxCDD Split Peak nordquist j

11/27/21 17:0045.33

Lab Sample ID: Client Sample ID:

Date Analyzed: Lab File ID:

COMPOUND NAME RETENTION

TIME

MANUAL INTEGRATION

DATEANALYSTREASON

IC 140-56388/3

d4211127i2.d11/27/21 16:44 GC Column: RTX-5 ID: 0.32(mm)

37Cl4-2,3,7,8-TCDD Baseline davidsonm 11/28/21 21:0230.71 2,3,7,8-TCDD Peak assignment corrected nordquist j 11/27/21 17:5430.73

Lab Sample ID: Client Sample ID:

Date Analyzed: Lab File ID:

COMPOUND NAME RETENTION

TIME

MANUAL INTEGRATION

DATEANALYSTREASON

ICV 140-56388/7

d4211127icva.d11/27/21 22:14 GC Column: RTX-5 ID: 0.32(mm)

2,3,7,8-TCDD Split Peak nordquist j

11/28/21 12:0530.75

DIOXIN MANUAL INTEGRATION SUMMARY

Eurofins Knoxville 180-135751-2

Instrument ID: Analysis Batch Number:D4A 62036

Lab Sample ID: Client Sample ID:

Date Analyzed: Lab File ID:

COMPOUND NAME RETENTION

TIME

MANUAL INTEGRATION

DATEANALYSTREASON

WDMCCV 140-62036/1

d4220525s2.d05/26/22 00:00 GC Column: RTX-5 ID: 0.32(mm)

1,2,3,7,8,9-HxCDF Incomplete Integration parslyt 05/26/22 01:0046.04

Lab Sample ID: Client Sample ID:

Date Analyzed: Lab File ID:

COMPOUND NAME RETENTION

TIME

MANUAL INTEGRATION

DATEANALYSTREASON

LCS 140-61830/13-A

lcs140-6183013-a.d05/26/22 01:06 GC Column: RTX-5 ID: 0.32(mm)

13C-2,3,4,6,7,8-HxCDF Baseline parslyt 05/26/22 04:3845.09

Lab Sample ID: Client Sample ID:

Date Analyzed: Lab File ID:

COMPOUND NAME RETENTION

TIME

MANUAL INTEGRATION

DATEANALYSTREASON

MB 140-61830/14-A

mb140-6183014-a.d05/26/22 03:06 GC Column: RTX-5 ID: 0.32(mm)

1,2,3,7,8-PeCDD Split Peak parslyt 05/26/22 04:4340.98 1,2,3,4,7,8-HxCDF Split Peak parslyt 05/26/22 04:4544.19 1,2,3,6,7,8-HxCDF Split Peak parslyt 05/26/22 04:4444.31 2,3,4,6,7,8-HxCDF Split Peak parslyt 05/26/22 04:4545.09 1,2,3,4,7,8-HxCDD Split Peak parslyt 05/26/22 04:4345.24 1,2,3,6,7,8-HxCDD Split Peak parslyt 05/26/22 04:4445.37 1,2,3,7,8,9-HxCDD Split Peak parslyt 05/26/22 04:4445.78 1,2,3,7,8,9-HxCDF Split Peak parslyt 05/26/22 04:4546.05 1,2,3,4,6,7,8-HpCDF Split Peak parslyt 05/26/22 04:4848.50 1,2,3,4,6,7,8-HpCDD Split Peak parslyt 05/26/22 04:4850.29 1,2,3,4,7,8,9-HpCDF Split Peak parslyt 05/26/22 04:4850.86 OCDD Split Peak parslyt 05/26/22 04:4954.36

DIOXIN MANUAL INTEGRATION SUMMARY

Eurofins Knoxville 180-135751-2

Instrument ID: Analysis Batch Number:D4A 62036

Lab Sample ID: Client Sample ID:

Date Analyzed: Lab File ID:

COMPOUND NAME RETENTION

TIME

MANUAL INTEGRATION

DATEANALYSTREASON

LB 140-61830/5-A

lb1140-618305-a.d05/26/22 04:06 GC Column: RTX-5 ID: 0.32(mm)

2,3,4,6,7,8-HxCDF Invalid Compound ID layk 05/26/22 13:09 1,2,3,7,8,9-HxCDF Split Peak layk 05/26/22 13:1046.05 1,2,3,4,6,7,8-HpCDF Baseline layk 05/26/22 13:1148.52 1,2,3,4,6,7,8-HpCDD Split Peak layk 05/26/22 13:1050.31 1,2,3,4,7,8,9-HpCDF Baseline layk 05/26/22 13:1150.86 OCDD Split Peak layk 05/26/22 13:1154.36 OCDF Split Peak layk 05/26/22 13:1154.51

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MANUAL INTEGRATION

DATEANALYSTREASON

180-135751-2 #20220325 AMENDED COMPOSITE Q

180-135751-e-2-a.d05/26/22 08:06 GC Column: RTX-5 ID: 0.32(mm)

1,2,3,7,8-PeCDD Assign Peak layk 05/26/22 13:3541.03 13C-2,3,4,6,7,8-HxCDF Incomplete Integration layk 05/26/22 16:0145.08 1,2,3,4,7,8-HxCDD Split Peak layk 05/26/22 13:3545.28 OCDD Split Peak layk 05/26/22 13:3554.38 OCDF Split Peak layk 05/26/22 13:3554.54

DIOXIN MANUAL INTEGRATION SUMMARY

Eurofins Knoxville 180-135751-2

Instrument ID: Analysis Batch Number:D4A 62212

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WDMCCV 140-62212/1

d4220606s1.d06/06/22 00:51 GC Column: RTX-5 ID: 0.32(mm)

2,3,7,8-TCDD Split Peak mcwhirter l

06/06/22 01:5232.66

1,2,3,7,8,9-HxCDF Baseline mcwhirter l

06/06/22 01:5146.34

Lab Sample ID: Client Sample ID:

Date Analyzed: Lab File ID:

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TIME

MANUAL INTEGRATION

DATEANALYSTREASON

MB 140-61826/20-A

mb140-6182620-a.d06/06/22 03:50 GC Column: RTX-5 ID: 0.32(mm)

1,2,3,6,7,8-HxCDF Invalid Compound ID pattym 06/06/22 05:11 2,3,4,6,7,8-HxCDF Invalid Compound ID pattym 06/06/22 05:11 1,2,3,7,8-PeCDF Baseline pattym 06/06/22 05:0839.62 2,3,4,7,8-PeCDF Baseline pattym 06/06/22 05:0840.78 1,2,3,7,8-PeCDD Peak assignment corrected pattym 06/06/22 05:0641.28 1,2,3,4,7,8-HxCDF Split Peak pattym 06/06/22 05:1044.48 13C-1,2,3,4,7,8-HxCDD Baseline pattym 06/06/22 05:0945.53 1,2,3,4,7,8-HxCDD Baseline pattym 06/06/22 05:0945.54 1,2,3,6,7,8-HxCDD Split Peak pattym 06/06/22 05:0945.66 1,2,3,4,6,7,8-HpCDF Baseline pattym 06/06/22 05:1248.85…