nantucket compost fact sheet and lab report

Nantucket Natural Compost-PFAS Fact Sheet (information current as of February 5, 2021) of 4

Nantucket Compost Fact Sheet and Lab Report Nantucket Compost is the co-compost from Municipal Solid Waste (MSW) and biosolids (also known as residuals generated by the Wastewater Treatment Facility (WWTF)) that are processed and screened through the compost facility then subsequently mixed with leaf/yard waste. The Town has begun quarterly PFAS sampling of our Nantucket Compost product using an appropriate protocol and a laboratory approved by Massachusetts Department of Environmental Protection (MassDEP), and in compliance with their Approval of Suitability (AOS) permit. The AOS is a co-permit with the Town and its vendor Waste Options Nantucket (WON). Neither MassDEP nor the U.S. EPA have set PFAS standards for biosolids, compost or other land application media. This Fact Sheet provides a summary of PFAS-related information associated the AOS co-compost sampling results. On October 28, 2020, WON began quarterly testing of Nantucket Compost in compliance with requirements of MassDEP’s AOS permit and the results are presented below. The testing Lab Report is attached for reference.

In the absence of PFAS screening levels or loading limits for Massachusetts in 2020, the results were compared to established available screening limits for use as a soil amendment in the State of Maine. The results found the levels of PFAS in Nantucket compost to be below the Maine DEP screening levels.

The bar chart below shows the Nantucket Compost PFAS sampling results alongside the Soil Beneficial Use screening levels per Maine Solid Waste Management Rules: Beneficial Use of Solid Wastes (2018). Please see https://www.maine.gov/dep/spills/topics/pfas/Maine-PFAS-Screening-Levels-11-2020.pdf. These compounds include perfluorooctanoic acid (PFOA), and perfluorooctanesulfonic acid (PFOS).

Nantucket is permitted to beneficially reuse Nantucket Compost as soil enhancements in compliance with the MassDEP AOS permit. Currently, this compost product is used only at the Landfill Facility and is not distributed to the public.

1.4

3.3

2.5

5.2

0

1

2

3

4

5

6

PFOA PFOS

PFAS Concentrations in Nantucket Compost versus Maine DEP Screening Levels in parts per billion (ng/g)

Nantucket Compost (sampled 10-28-2020) Maine DEP screening level

https://www.maine.gov/dep/spills/topics/pfas/Maine-PFAS-Screening-Levels-11-2020.pdf


Nantucket Natural Compost samples were analyzed using U.S. EPA Method 537 Modified. The sample results are summarized in the table below and the raw data are available in the analytical laboratory report posted on the Town’s website: https://nantucket-ma.gov/1574/PFAS

NANTUCKET NATURAL COMPOST TEST RESULTS FOR PFAS COMPOUNDS (Sampled 10/28/2020):

*1 part per billion is equal to 1 second in 31.7 years. We can now measure PFAS in parts per trillion which is equal to 1 eyedrop of water in 20 Olympic size swimming pools (13.2 Million gallons of water).

At this time, MassDEP does not have a standard by which to evaluate PFAS in compost materials. MassDEP indicates that they will use all PFAS data collected from AOS permit holders from around the Commonwealth to develop a standard, and the Town is working with MassDEP to confirm a timeframe.

https://nantucket-ma.gov/1574/PFAS


PFAS is not created in the composting process. PFAS in the compost materials comes from an assortment of products used by households and businesses. PFAS also enter the wastewater treatment system, end up in the residuals that go to the landfill for composting, and are contained in many of the solid waste items sent to the landfill.

Our challenge is to eliminate the sources and reduce the amount of PFAS entering our environment. Major sources of PFAS include firefighting foam, carpeting, fast food containers and wrappers, pizza boxes, popcorn bags, candy wrappers and other food packaging, paints, surfactants, adhesives, floor waxes, non-stick cookware, denture cleaners, other personal care products such as shampoo and cosmetics, and water-resistant coatings (via washing machines). There are things you can do as a consumer to help reduce the amount of PFAS that ends up in the environment by encouraging the responsible use of these products or decreasing their use entirely, contacting elected officials to pass regulations on the use of these products, and promoting elimination of PFAS as ingredients in products to manufacturers.

The diagram below illustrates the basic movement and transport of PFAS containing materials through the Nantucket compost facility.

Due to concerns about the potential health and environmental impacts, there has been a reduction in the manufacture and use of certain PFAS compounds. For example, the U.S. Environmental Protection Agency (EPA) established a PFOA Stewardship Program and New Chemicals Program to assist in elimination of perflourinated PFAS compounds in the marketplace. For more information on these programs, check out this website: https://www.epa.gov/assessing-and-managing-chemicals-under-tsca/risk-management-and-polyfluoroalkyl-substances-pfas.

Additional information on PFAS, including more Frequently Asked Questions, is provided on the Town’s website at: https://nantucket-ma.gov/1574/PFAS. If you have questions about PFAS testing, you may send an email to [email protected] .

https://www.epa.gov/assessing-and-managing-chemicals-under-tsca/risk-management-and-polyfluoroalkyl-substances-pfas

https://www.epa.gov/assessing-and-managing-chemicals-under-tsca/risk-management-and-polyfluoroalkyl-substances-pfas

https://nantucket-ma.gov/1574/PFAS

mailto:[email protected]


FREQUENTLY ASKED QUESTIONS (FAQs)

FAQ #1: What are PFAS and how do they enter Landfill Facility operations?

PFAS stands for per- and polyfluoroalkyl substances which is a class of fluorinated compounds that have been used in numerous commercial and household applications since the 1950s. The original chemicals are long-chain compounds featuring numerous carbon-fluorine-bonds, which is one of the strongest of chemical bonds. That’s why PFAS compounds are nicknamed “forever chemicals.”

PFAS have many beneficial uses in manufacturing of products due to their ability to resist heat, water, and oil. PFAS is commonly found in the environment due to their use in a variety of commercial products such as nonstick cookware; stain-resistant furniture, carpets, and clothing; and water and grease repellents used in cosmetics, paints, microwave popcorn bags and pizza boxes. Household and business use of commercial products containing PFAS can enter the wastewater treatment system and are contained in many items sent to the landfill. WWTF residuals are also sent to the landfill for composting.

FAQ #2: Is it good practice to compare PFAS concentrations in compost or other biosolids sampling results to soil PFAS standards and/or groundwater PFAS standards?

No. PFAS sampling results from compost and other solids (such as leaf/yard waste, WWTF residuals/biosolids) should not be compared to regulatory or other health-based PFAS standards for either soil or groundwater. Risk factors used to develop soil standards and groundwater PFAS standards cannot be applied to compost or other solids because those factors differ. MassDEP is in the process of developing compost and biosolids screening levels for land application.

Regulatory standards are developed based on a variety of factors specific to the media (material) that is sampled. These factors are often based on human and ecological risk assessments and sometimes epidemiological studies. Factors that are considered in developing standards include sample media composition (grain size, organic and moisture content, other ingredients), routes of exposure (inhalation, ingestion, skin), amount of pollutant available for the human, animal or plant to absorb during exposure, and demographics of the exposed individual (age, diet). Each factor is developed specifically for a PFAS compound and sample media type.

To learn more about PFAS risk factors used specifically for national and state drinking water PFOA and PFOS standards, refer to the Interstate Technology’s Regulatory Council’s Basis of PFOA and PFOS Values Tables. https://pfas-1.itrcweb.org/fact-sheets/

Currently, there are no established PFAS limits for land application of compost products, biosolids, or other soils amendments in the Commonwealth of Massachusetts. The MassDEP is in the process of developing screening limits for various soil amendment products, and is looking at guidance established in the States of Maine and Vermont for modeling, background levels and ultimately screening limit parameters. Nationally, there is ongoing research to better understand what portion of PFAS present in compost are available for plant uptake and migration to soil, also referred to as the leachability potential.

FAQ #3: Are there some reported concentrations of PFAS in Household Products?

Foundation cosmetics – 2,370 parts per billion (Danish Study, Oct. 2018) Household foodwaste – 6 parts per billion (Brandli et al., 2006) Typical Biosolids Compost Products – 9 to 199 parts per billion (Lazcano,et al., 2020)

https://pfas-1.itrcweb.org/fact-sheets/

ANALYTICAL REPORTEurofins TestAmerica, Sacramento880 Riverside ParkwayWest Sacramento, CA 95605Tel: (916)373-5600

Laboratory Job ID: 320-66089-1Client Project/Site: PFAS, MassDEP Biosolids

For:Waste Options Nantucket LLC188 Madaket RdNantucket, Massachusetts 02554

Attn: Nathan Widell

Authorized for release by:11/13/2020 12:37:36 PMNikita Kovalyov, Project Management Assistant [email protected]

Designee for

Cesar Cortes, Project Manager I(916)[email protected]

The test results in this report meet all 2003 NELAC, 2009 TNI, and 2016 TNI requirements foraccredited parameters, exceptions are noted in this report. This report may not be reproducedexcept in full, and with written approval from the laboratory. For questions please contact theProject Manager at the e-mail address or telephone number listed on this page.

This report has been electronically signed and authorized by the signatory. Electronic signature isintended to be the legally binding equivalent of a traditionally handwritten signature.

Results relate only to the items tested and the sample(s) as received by the laboratory.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

https://secure.testamericainc.com/TotalAccess/login.aspx

http://www.testamericainc.com/services-we-offer/ask-the-expert

http://www.eurofinsus.com/Env



Table of Contents

Client: Waste Options Nantucket LLCProject/Site: PFAS, MassDEP Biosolids

Laboratory Job ID: 320-66089-1

Page 2 of 25Eurofins TestAmerica, Sacramento

11/13/2020

Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Definitions/Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Detection Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Isotope Dilution Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

QC Association Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Lab Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Definitions/GlossaryJob ID: 320-66089-1Client: Waste Options Nantucket LLC

Project/Site: PFAS, MassDEP Biosolids

Qualifiers

LCMSQualifier Description

F1 MS and/or MSD recovery exceeds control limits.

Qualifier

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.

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 TestAmerica, Sacramento

Page 3 of 25 11/13/2020

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Case NarrativeClient: Waste Options Nantucket LLC Job ID: 320-66089-1Project/Site: PFAS, MassDEP Biosolids

Job ID: 320-66089-1

Laboratory: Eurofins TestAmerica, Sacramento

Narrative

Receipt The samples were received on 10/29/2020 9:25 AM; the samples arrived in good condition, and where required, properly preserved and

on ice. The temperature of the cooler at receipt was 6.0º C.

Receipt ExceptionThe chain of custody reads LCS-1, 2 LCS-3, 4

LCS-1, 2 (320-66089-1[MS]), LCS-3, 4 (320-66089-1[MSD])

As per the project manager's instruction, what looks like samples 4/5 and 6/7 on the COC will be the ms/msd for sample 1.

The container label for the following samples did not match the information listed on the Chain-of-Custody (COC): LCS-3, 4

(320-66089-1[MSD]). One of the two containers does not have a time listed.

Method 537 (modified)The matrix spike (MS) recoveries for preparation batch 320-428315 and analytical batch 320-430523 were outside control limits for Perfluoroundecanoic acid (PFUnA) and Perfluoropentanesulfonic acid (PFPeS). Sample matrix interference and/or non-homogeneity are suspected because the associated laboratory control sample (LCS) recovery was within acceptance limits.

The matrix spike duplicate (MSD) recovery for preparation batch 320-428315 and analytical batch 320-430523 was outside control limits for Perfluoropentanesulfonic acid (PFPeS). Sample matrix interference and/or non-homogeneity are suspected because the associated laboratory control sample (LCS) recovery was within acceptance limits.

The 'I' qualifier means the transition mass ratio for the indicated analyte was outside of the established ratio limits. The qualitative identification of the analyte has some degree of uncertainty. However, analyst judgment was used to positively identify the analyte.

The following samples were yellow in color (after extraction): FC1028 (320-66089-1), LCS-1, 2 (320-66089-1[MS]), LCS-3, 4

(320-66089-1[MSD]) and FC1028 (DUP) (320-66089-2), preparation batch 320-428315.

No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.

Eurofins TestAmerica, SacramentoPage 4 of 25 11/13/2020

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Detection SummaryJob ID: 320-66089-1Client: Waste Options Nantucket LLC


Client Sample ID: FC1028 Lab Sample ID: 320-66089-1

☼Perfluorobutanoic acid (PFBA)

RL

0.26 ng/g

MDL

0.037

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA10.48 537 (modified)

☼Perfluoropentanoic acid (PFPeA) 0.26 ng/g0.10 Total/NA10.92 537 (modified)

☼Perfluorohexanoic acid (PFHxA) 0.26 ng/g0.055 Total/NA11.7 537 (modified)

☼Perfluoroheptanoic acid (PFHpA) 0.26 ng/g0.038 Total/NA10.40 537 (modified)

☼Perfluorooctanoic acid (PFOA) 0.26 ng/g0.11 Total/NA11.4 537 (modified)

☼Perfluorononanoic acid (PFNA) 0.26 ng/g0.047 Total/NA10.40 537 (modified)

☼Perfluorodecanoic acid (PFDA) 0.26 ng/g0.029 Total/NA10.91 537 (modified)

☼Perfluoroundecanoic acid (PFUnA) 0.26 ng/g0.047 Total/NA10.27 F1 537 (modified)

☼Perfluorododecanoic acid (PFDoA) 0.26 ng/g0.087 Total/NA10.41 537 (modified)

☼Perfluorotridecanoic acid (PFTriA) 0.26 ng/g0.066 Total/NA10.092 J 537 (modified)

☼Perfluorobutanesulfonic acid (PFBS) 0.26 ng/g0.033 Total/NA10.46 537 (modified)

☼Perfluorohexanesulfonic acid (PFHxS) 0.26 ng/g0.040 Total/NA10.12 J 537 (modified)

☼Perfluorooctanesulfonic acid (PFOS) 0.65 ng/g0.26 Total/NA13.5 537 (modified)

☼Perfluorodecanesulfonic acid (PFDS) 0.26 ng/g0.051 Total/NA10.059 J 537 (modified)

Client Sample ID: FC1028 (DUP) Lab Sample ID: 320-66089-2

☼Perfluorobutanoic acid (PFBA)

RL

0.27 ng/g

MDL

0.038

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA10.41 537 (modified)

☼Perfluoropentanoic acid (PFPeA) 0.27 ng/g0.10 Total/NA10.86 537 (modified)

☼Perfluorohexanoic acid (PFHxA) 0.27 ng/g0.056 Total/NA11.5 537 (modified)

☼Perfluoroheptanoic acid (PFHpA) 0.27 ng/g0.039 Total/NA10.34 537 (modified)

☼Perfluorooctanoic acid (PFOA) 0.27 ng/g0.12 Total/NA11.1 537 (modified)

☼Perfluorononanoic acid (PFNA) 0.27 ng/g0.048 Total/NA10.34 537 (modified)

☼Perfluorodecanoic acid (PFDA) 0.27 ng/g0.030 Total/NA10.78 537 (modified)

☼Perfluoroundecanoic acid (PFUnA) 0.27 ng/g0.048 Total/NA10.26 J I 537 (modified)

☼Perfluorododecanoic acid (PFDoA) 0.27 ng/g0.090 Total/NA10.34 537 (modified)

☼Perfluorotridecanoic acid (PFTriA) 0.27 ng/g0.069 Total/NA10.082 J 537 (modified)

☼Perfluorobutanesulfonic acid (PFBS) 0.27 ng/g0.034 Total/NA10.40 537 (modified)

☼Perfluorohexanesulfonic acid (PFHxS) 0.27 ng/g0.042 Total/NA10.11 J 537 (modified)

☼Perfluorooctanesulfonic acid (PFOS) 0.67 ng/g0.27 Total/NA13.2 537 (modified)

Client Sample ID: FIELD BLANK Lab Sample ID: 320-66089-3

No Detections.


This Detection Summary does not include radiochemical test results.

Page 5 of 25 11/13/2020

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Client Sample ResultsJob ID: 320-66089-1Client: Waste Options Nantucket LLC


Lab Sample ID: 320-66089-1Client Sample ID: FC1028Matrix: SolidDate Collected: 10/28/20 12:00

Percent Solids: 73.6Date Received: 10/29/20 09:25

Method: 537 (modified) - Fluorinated Alkyl SubstancesRL MDL

Perfluorobutanoic acid (PFBA) 0.48 0.26 0.037 ng/g ☼ 11/04/20 05:23 11/11/20 12:16 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.26 0.10 ng/g 11/04/20 05:23 11/11/20 12:16 1☼Perfluoropentanoic acid (PFPeA) 0.92

0.26 0.055 ng/g 11/04/20 05:23 11/11/20 12:16 1☼Perfluorohexanoic acid (PFHxA) 1.7

0.26 0.038 ng/g 11/04/20 05:23 11/11/20 12:16 1☼Perfluoroheptanoic acid (PFHpA) 0.40

0.26 0.11 ng/g 11/04/20 05:23 11/11/20 12:16 1☼Perfluorooctanoic acid (PFOA) 1.4

0.26 0.047 ng/g 11/04/20 05:23 11/11/20 12:16 1☼Perfluorononanoic acid (PFNA) 0.40

0.26 0.029 ng/g 11/04/20 05:23 11/11/20 12:16 1☼Perfluorodecanoic acid (PFDA) 0.91

0.26 0.047 ng/g 11/04/20 05:23 11/11/20 12:16 1☼Perfluoroundecanoic acid (PFUnA)

0.27 F1

0.26 0.087 ng/g 11/04/20 05:23 11/11/20 12:16 1☼Perfluorododecanoic acid (PFDoA)

0.41

0.26 0.066 ng/g 11/04/20 05:23 11/11/20 12:16 1☼Perfluorotridecanoic acid (PFTriA) 0.092 J

0.26 0.033 ng/g 11/04/20 05:23 11/11/20 12:16 1☼Perfluorobutanesulfonic acid (PFBS)

0.46

0.26 0.026 ng/g 11/04/20 05:23 11/11/20 12:16 1☼Perfluoropentanesulfonic acid

(PFPeS)

ND F1

0.26 0.040 ng/g 11/04/20 05:23 11/11/20 12:16 1☼Perfluorohexanesulfonic acid (PFHxS)

0.12 J

0.65 0.26 ng/g 11/04/20 05:23 11/11/20 12:16 1☼Perfluorooctanesulfonic acid (PFOS)

3.5

0.26 0.026 ng/g 11/04/20 05:23 11/11/20 12:16 1☼Perfluorononanesulfonic acid (PFNS) ND

0.26 0.051 ng/g 11/04/20 05:23 11/11/20 12:16 1☼Perfluorodecanesulfonic acid (PFDS)

0.059 J

13C4 PFBA 76 25 - 150 11/04/20 05:23 11/11/20 12:16 1

Isotope Dilution Dil FacAnalyzedPreparedQualifier Limits%Recovery

13C5 PFPeA 63 11/04/20 05:23 11/11/20 12:16 125 - 150

13C2 PFHxA 72 11/04/20 05:23 11/11/20 12:16 125 - 150

13C4 PFHpA 81 11/04/20 05:23 11/11/20 12:16 125 - 150

13C4 PFOA 82 11/04/20 05:23 11/11/20 12:16 125 - 150

13C5 PFNA 79 11/04/20 05:23 11/11/20 12:16 125 - 150

13C2 PFDA 68 11/04/20 05:23 11/11/20 12:16 125 - 150

13C2 PFUnA 79 11/04/20 05:23 11/11/20 12:16 125 - 150

13C2 PFDoA 55 11/04/20 05:23 11/11/20 12:16 125 - 150

13C2 PFTeDA 53 11/04/20 05:23 11/11/20 12:16 125 - 150

13C3 PFBS 75 11/04/20 05:23 11/11/20 12:16 125 - 150

18O2 PFHxS 89 11/04/20 05:23 11/11/20 12:16 125 - 150

13C4 PFOS 79 11/04/20 05:23 11/11/20 12:16 125 - 150

General ChemistryRL MDL

Percent Moisture 26.4 0.1 0.1 % 11/03/20 16:45 1


0.1 0.1 % 11/03/20 16:45 1Percent Solids 73.6

Lab Sample ID: 320-66089-2Client Sample ID: FC1028 (DUP)Matrix: SolidDate Collected: 10/28/20 12:00



Perfluorobutanoic acid (PFBA) 0.41 0.27 0.038 ng/g ☼ 11/04/20 05:23 11/11/20 12:44 1


0.27 0.10 ng/g 11/04/20 05:23 11/11/20 12:44 1☼Perfluoropentanoic acid (PFPeA) 0.86

0.27 0.056 ng/g 11/04/20 05:23 11/11/20 12:44 1☼Perfluorohexanoic acid (PFHxA) 1.5


Page 6 of 25 11/13/2020

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15



Lab Sample ID: 320-66089-2Client Sample ID: FC1028 (DUP)Matrix: SolidDate Collected: 10/28/20 12:00


Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)RL MDL

Perfluoroheptanoic acid (PFHpA) 0.34 0.27 0.039 ng/g ☼ 11/04/20 05:23 11/11/20 12:44 1


0.27 0.12 ng/g 11/04/20 05:23 11/11/20 12:44 1☼Perfluorooctanoic acid (PFOA) 1.1

0.27 0.048 ng/g 11/04/20 05:23 11/11/20 12:44 1☼Perfluorononanoic acid (PFNA) 0.34

0.27 0.030 ng/g 11/04/20 05:23 11/11/20 12:44 1☼Perfluorodecanoic acid (PFDA) 0.78

0.27 0.048 ng/g 11/04/20 05:23 11/11/20 12:44 1☼Perfluoroundecanoic acid (PFUnA)

0.26 J I

0.27 0.090 ng/g 11/04/20 05:23 11/11/20 12:44 1☼Perfluorododecanoic acid (PFDoA)

0.34

0.27 0.069 ng/g 11/04/20 05:23 11/11/20 12:44 1☼Perfluorotridecanoic acid (PFTriA) 0.082 J

0.27 0.034 ng/g 11/04/20 05:23 11/11/20 12:44 1☼Perfluorobutanesulfonic acid (PFBS)

0.40

0.27 0.027 ng/g 11/04/20 05:23 11/11/20 12:44 1☼Perfluoropentanesulfonic acid

(PFPeS)

ND

0.27 0.042 ng/g 11/04/20 05:23 11/11/20 12:44 1☼Perfluorohexanesulfonic acid (PFHxS)

0.11 J

0.67 0.27 ng/g 11/04/20 05:23 11/11/20 12:44 1☼Perfluorooctanesulfonic acid (PFOS)

3.2

0.27 0.027 ng/g 11/04/20 05:23 11/11/20 12:44 1☼Perfluorononanesulfonic acid (PFNS) ND

0.27 0.052 ng/g 11/04/20 05:23 11/11/20 12:44 1☼Perfluorodecanesulfonic acid (PFDS) ND

13C4 PFBA 70 25 - 150 11/04/20 05:23 11/11/20 12:44 1


13C5 PFPeA 56 11/04/20 05:23 11/11/20 12:44 125 - 150

13C2 PFHxA 70 11/04/20 05:23 11/11/20 12:44 125 - 150

13C4 PFHpA 79 11/04/20 05:23 11/11/20 12:44 125 - 150

13C4 PFOA 82 11/04/20 05:23 11/11/20 12:44 125 - 150

13C5 PFNA 72 11/04/20 05:23 11/11/20 12:44 125 - 150

13C2 PFDA 75 11/04/20 05:23 11/11/20 12:44 125 - 150

13C2 PFUnA 65 11/04/20 05:23 11/11/20 12:44 125 - 150

13C2 PFDoA 53 11/04/20 05:23 11/11/20 12:44 125 - 150

13C2 PFTeDA 43 11/04/20 05:23 11/11/20 12:44 125 - 150

13C3 PFBS 70 11/04/20 05:23 11/11/20 12:44 125 - 150

18O2 PFHxS 82 11/04/20 05:23 11/11/20 12:44 125 - 150

13C4 PFOS 78 11/04/20 05:23 11/11/20 12:44 125 - 150

General ChemistryRL MDL

Percent Moisture 26.0 0.1 0.1 % 11/03/20 16:45 1


0.1 0.1 % 11/03/20 16:45 1Percent Solids 74.0

Lab Sample ID: 320-66089-3Client Sample ID: FIELD BLANKMatrix: WaterDate Collected: 10/28/20 12:00

Date Received: 10/29/20 09:25


Perfluorobutanoic acid (PFBA) ND 4.5 2.2 ng/L 11/06/20 05:05 11/07/20 13:23 1


1.8 0.44 ng/L 11/06/20 05:05 11/07/20 13:23 1Perfluoropentanoic acid (PFPeA) ND

1.8 0.52 ng/L 11/06/20 05:05 11/07/20 13:23 1Perfluorohexanoic acid (PFHxA) ND

1.8 0.22 ng/L 11/06/20 05:05 11/07/20 13:23 1Perfluoroheptanoic acid (PFHpA) ND

1.8 0.76 ng/L 11/06/20 05:05 11/07/20 13:23 1Perfluorooctanoic acid (PFOA) ND

1.8 0.24 ng/L 11/06/20 05:05 11/07/20 13:23 1Perfluorononanoic acid (PFNA) ND


Page 7 of 25 11/13/2020

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15



Lab Sample ID: 320-66089-3Client Sample ID: FIELD BLANKMatrix: WaterDate Collected: 10/28/20 12:00


Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)RL MDL

Perfluorodecanoic acid (PFDA) ND 1.8 0.28 ng/L 11/06/20 05:05 11/07/20 13:23 1


1.8 0.99 ng/L 11/06/20 05:05 11/07/20 13:23 1Perfluoroundecanoic acid (PFUnA) ND

1.8 0.49 ng/L 11/06/20 05:05 11/07/20 13:23 1Perfluorododecanoic acid (PFDoA) ND

1.8 1.2 ng/L 11/06/20 05:05 11/07/20 13:23 1Perfluorotridecanoic acid (PFTriA) ND

1.8 0.18 ng/L 11/06/20 05:05 11/07/20 13:23 1Perfluorobutanesulfonic acid (PFBS) ND

1.8 0.51 ng/L 11/06/20 05:05 11/07/20 13:23 1Perfluorohexanesulfonic acid (PFHxS) ND

1.8 0.29 ng/L 11/06/20 05:05 11/07/20 13:23 1Perfluorodecanesulfonic acid (PFDS) ND

1.8 0.48 ng/L 11/06/20 05:05 11/07/20 13:23 1Perfluorooctanesulfonic acid (PFOS) ND

1.8 0.27 ng/L 11/06/20 05:05 11/07/20 13:23 1Perfluoropentanesulfonic acid

(PFPeS)

ND

1.8 0.33 ng/L 11/06/20 05:05 11/07/20 13:23 1Perfluorononanesulfonic acid (PFNS) ND

13C4 PFBA 81 25 - 150 11/06/20 05:05 11/07/20 13:23 1


13C5 PFPeA 84 11/06/20 05:05 11/07/20 13:23 125 - 150

13C2 PFHxA 82 11/06/20 05:05 11/07/20 13:23 125 - 150

13C4 PFHpA 86 11/06/20 05:05 11/07/20 13:23 125 - 150

13C4 PFOA 93 11/06/20 05:05 11/07/20 13:23 125 - 150

13C5 PFNA 88 11/06/20 05:05 11/07/20 13:23 125 - 150

13C2 PFDA 94 11/06/20 05:05 11/07/20 13:23 125 - 150

13C2 PFUnA 82 11/06/20 05:05 11/07/20 13:23 125 - 150

13C2 PFDoA 78 11/06/20 05:05 11/07/20 13:23 125 - 150

13C2 PFTeDA 64 11/06/20 05:05 11/07/20 13:23 125 - 150

13C3 PFBS 88 11/06/20 05:05 11/07/20 13:23 125 - 150

18O2 PFHxS 92 11/06/20 05:05 11/07/20 13:23 125 - 150

13C4 PFOS 91 11/06/20 05:05 11/07/20 13:23 125 - 150


Page 8 of 25 11/13/2020

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Isotope Dilution SummaryJob ID: 320-66089-1Client: Waste Options Nantucket LLC


Method: 537 (modified) - Fluorinated Alkyl SubstancesPrep Type: Total/NAMatrix: Solid

Lab Sample ID Client Sample ID (25-150) (25-150) (25-150) (25-150) (25-150) (25-150) (25-150) (25-150)

PFBA PFPeA PFHxA C4PFHA PFOA PFNA PFDA PFUnA

76 63 72 81 82 79 68 79320-66089-1

Percent Isotope Dilution Recovery (Acceptance Limits)

FC1028

72 60 73 8181 78 77 77320-66089-1 MS LCS-1, 2

71 63 74 8581 77 71 74320-66089-1 MSD LCS-3, 4

70 56 70 8279 72 75 65320-66089-2 FC1028 (DUP)

81 86 78 8288 76 77 70LCS 320-428315/2-A Lab Control Sample

89 89 85 9492 86 89 75MB 320-428315/1-A Method Blank

Lab Sample ID Client Sample ID (25-150) (25-150) (25-150) (25-150) (25-150)

PFDoA PFTDA C3PFBS PFHxS PFOS

55 53 75 89 79320-66089-1


FC1028

62 38 73 8093320-66089-1 MS LCS-1, 2

57 51 72 8387320-66089-1 MSD LCS-3, 4

53 43 70 7882320-66089-2 FC1028 (DUP)

85 82 82 8086LCS 320-428315/2-A Lab Control Sample

84 81 93 9089MB 320-428315/1-A Method Blank

Surrogate Legend

PFBA = 13C4 PFBA

PFPeA = 13C5 PFPeA

PFHxA = 13C2 PFHxA

C4PFHA = 13C4 PFHpA

PFOA = 13C4 PFOA

PFNA = 13C5 PFNA

PFDA = 13C2 PFDA

PFUnA = 13C2 PFUnA

PFDoA = 13C2 PFDoA

PFTDA = 13C2 PFTeDA

C3PFBS = 13C3 PFBS

PFHxS = 18O2 PFHxS

PFOS = 13C4 PFOS

Method: 537 (modified) - Fluorinated Alkyl SubstancesPrep Type: Total/NAMatrix: Water

Lab Sample ID Client Sample ID (25-150) (25-150) (25-150) (25-150) (25-150) (25-150) (25-150) (25-150)

PFBA PFPeA PFHxA C4PFHA PFOA PFNA PFDA PFUnA

81 84 82 86 93 88 94 82320-66089-3


FIELD BLANK

85 89 87 9491 91 88 90500-190393-A-2-B MS Matrix Spike

78 81 82 8785 82 82 79500-190393-A-2-C MSD Matrix Spike Duplicate

86 89 88 9392 89 88 93LCS 320-428967/2-A Lab Control Sample

89 92 91 9992 91 95 92LCSD 320-428967/3-A Lab Control Sample Dup

85 88 87 9689 91 93 92MB 320-428967/1-A Method Blank



78 64 88 92 91320-66089-3


FIELD BLANK

84 78 91 9494500-190393-A-2-B MS Matrix Spike

74 61 83 8886500-190393-A-2-C MSD Matrix Spike Duplicate

94 83 90 9395LCS 320-428967/2-A Lab Control Sample


Page 9 of 25 11/13/2020

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Isotope Dilution SummaryJob ID: 320-66089-1Client: Waste Options Nantucket LLC


Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)Prep Type: Total/NAMatrix: Water



95 89 94 95 99LCSD 320-428967/3-A


Lab Control Sample Dup

88 83 90 9695MB 320-428967/1-A Method Blank

Surrogate Legend

PFBA = 13C4 PFBA

PFPeA = 13C5 PFPeA

PFHxA = 13C2 PFHxA

C4PFHA = 13C4 PFHpA

PFOA = 13C4 PFOA

PFNA = 13C5 PFNA

PFDA = 13C2 PFDA

PFUnA = 13C2 PFUnA

PFDoA = 13C2 PFDoA

PFTDA = 13C2 PFTeDA

C3PFBS = 13C3 PFBS

PFHxS = 18O2 PFHxS

PFOS = 13C4 PFOS


Page 10 of 25 11/13/2020

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

QC Sample ResultsJob ID: 320-66089-1Client: Waste Options Nantucket LLC


Method: 537 (modified) - Fluorinated Alkyl Substances

Client Sample ID: Method BlankLab Sample ID: MB 320-428315/1-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 430523 Prep Batch: 428315

RL MDL

Perfluorobutanoic acid (PFBA) ND 0.20 0.028 ng/g 11/04/20 05:23 11/11/20 11:57 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

ND 0.0770.20 ng/g 11/04/20 05:23 11/11/20 11:57 1Perfluoropentanoic acid (PFPeA)

ND 0.0420.20 ng/g 11/04/20 05:23 11/11/20 11:57 1Perfluorohexanoic acid (PFHxA)

ND 0.0290.20 ng/g 11/04/20 05:23 11/11/20 11:57 1Perfluoroheptanoic acid (PFHpA)

ND 0.0860.20 ng/g 11/04/20 05:23 11/11/20 11:57 1Perfluorooctanoic acid (PFOA)

ND 0.0360.20 ng/g 11/04/20 05:23 11/11/20 11:57 1Perfluorononanoic acid (PFNA)

ND 0.0220.20 ng/g 11/04/20 05:23 11/11/20 11:57 1Perfluorodecanoic acid (PFDA)

ND 0.0360.20 ng/g 11/04/20 05:23 11/11/20 11:57 1Perfluoroundecanoic acid (PFUnA)

ND 0.0670.20 ng/g 11/04/20 05:23 11/11/20 11:57 1Perfluorododecanoic acid (PFDoA)

ND 0.0510.20 ng/g 11/04/20 05:23 11/11/20 11:57 1Perfluorotridecanoic acid (PFTriA)

ND 0.0250.20 ng/g 11/04/20 05:23 11/11/20 11:57 1Perfluorobutanesulfonic acid (PFBS)

ND 0.0310.20 ng/g 11/04/20 05:23 11/11/20 11:57 1Perfluorohexanesulfonic acid (PFHxS)

ND 0.200.50 ng/g 11/04/20 05:23 11/11/20 11:57 1Perfluorooctanesulfonic acid (PFOS)

ND 0.0390.20 ng/g 11/04/20 05:23 11/11/20 11:57 1Perfluorodecanesulfonic acid (PFDS)

ND 0.0200.20 ng/g 11/04/20 05:23 11/11/20 11:57 1Perfluoropentanesulfonic acid

(PFPeS)

ND 0.0200.20 ng/g 11/04/20 05:23 11/11/20 11:57 1Perfluorononanesulfonic acid (PFNS)

13C4 PFBA 89 25 - 150 11/11/20 11:57 1

MB MB

Isotope Dilution

11/04/20 05:23

Dil FacPrepared AnalyzedQualifier Limits%Recovery

89 11/04/20 05:23 11/11/20 11:57 113C5 PFPeA 25 - 150

85 11/04/20 05:23 11/11/20 11:57 113C2 PFHxA 25 - 150

92 11/04/20 05:23 11/11/20 11:57 113C4 PFHpA 25 - 150

94 11/04/20 05:23 11/11/20 11:57 113C4 PFOA 25 - 150

86 11/04/20 05:23 11/11/20 11:57 113C5 PFNA 25 - 150

89 11/04/20 05:23 11/11/20 11:57 113C2 PFDA 25 - 150

75 11/04/20 05:23 11/11/20 11:57 113C2 PFUnA 25 - 150

84 11/04/20 05:23 11/11/20 11:57 113C2 PFDoA 25 - 150

81 11/04/20 05:23 11/11/20 11:57 113C2 PFTeDA 25 - 150

93 11/04/20 05:23 11/11/20 11:57 113C3 PFBS 25 - 150

89 11/04/20 05:23 11/11/20 11:57 118O2 PFHxS 25 - 150

90 11/04/20 05:23 11/11/20 11:57 113C4 PFOS 25 - 150

Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-428315/2-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 430523 Prep Batch: 428315

Perfluorobutanoic acid (PFBA) 2.00 2.30 ng/g 115 76 - 136

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec.

Limits

Perfluoropentanoic acid (PFPeA) 2.00 1.94 ng/g 97 69 - 129

Perfluorohexanoic acid (PFHxA) 2.00 2.25 ng/g 113 71 - 131

Perfluoroheptanoic acid (PFHpA) 2.00 2.04 ng/g 102 71 - 131

Perfluorooctanoic acid (PFOA) 2.00 1.97 ng/g 99 72 - 132

Perfluorononanoic acid (PFNA) 2.00 1.96 ng/g 98 73 - 133

Perfluorodecanoic acid (PFDA) 2.00 2.00 ng/g 100 72 - 132

Perfluoroundecanoic acid

(PFUnA)

2.00 2.20 ng/g 110 66 - 126

Perfluorododecanoic acid

(PFDoA)

2.00 2.18 ng/g 109 71 - 131


Page 11 of 25 11/13/2020

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15



Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)

Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-428315/2-AMatrix: Solid Prep Type: Total/NAAnalysis Batch: 430523 Prep Batch: 428315

Perfluorotridecanoic acid

(PFTriA)

2.00 2.30 ng/g 115 71 - 131

Analyte

LCS LCS


Spike

Added

%Rec.

Limits

Perfluorobutanesulfonic acid

(PFBS)

1.77 2.04 ng/g 115 69 - 129

Perfluorohexanesulfonic acid

(PFHxS)

1.82 1.85 ng/g 102 62 - 122

Perfluorooctanesulfonic acid

(PFOS)

1.86 2.09 ng/g 113 68 - 141

Perfluorodecanesulfonic acid

(PFDS)

1.93 2.23 ng/g 116 71 - 131

Perfluoropentanesulfonic acid

(PFPeS)

1.88 2.15 ng/g 115 66 - 126

Perfluorononanesulfonic acid

(PFNS)

1.92 2.13 ng/g 111 72 - 132

13C4 PFBA 25 - 150

Isotope Dilution

81

LCS LCS

Qualifier Limits%Recovery

8613C5 PFPeA 25 - 150

7813C2 PFHxA 25 - 150

8813C4 PFHpA 25 - 150

8213C4 PFOA 25 - 150

7613C5 PFNA 25 - 150

7713C2 PFDA 25 - 150

7013C2 PFUnA 25 - 150

8513C2 PFDoA 25 - 150

8213C2 PFTeDA 25 - 150

8213C3 PFBS 25 - 150

8618O2 PFHxS 25 - 150

8013C4 PFOS 25 - 150

Client Sample ID: LCS-1, 2Lab Sample ID: 320-66089-1 MSMatrix: Solid Prep Type: Total/NAAnalysis Batch: 430523 Prep Batch: 428315

Perfluorobutanoic acid (PFBA) 0.48 2.59 2.97 ng/g 96 76 - 136☼

Analyte

MS MS


Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits

Perfluoropentanoic acid (PFPeA) 0.92 2.59 3.52 ng/g 100 69 - 129☼

Perfluorohexanoic acid (PFHxA) 1.7 2.59 4.85 ng/g 123 71 - 131☼

Perfluoroheptanoic acid (PFHpA) 0.40 2.59 3.25 ng/g 110 71 - 131☼

Perfluorooctanoic acid (PFOA) 1.4 2.59 4.02 ng/g 103 72 - 132☼

Perfluorononanoic acid (PFNA) 0.40 2.59 3.17 ng/g 107 73 - 133☼

Perfluorodecanoic acid (PFDA) 0.91 2.59 3.59 ng/g 103 72 - 132☼


(PFUnA)

0.27 F1 2.59 3.79 F1 ng/g 136 66 - 126☼


(PFDoA)

0.41 2.59 3.50 ng/g 119 71 - 131☼


(PFTriA)

0.092 J 2.59 2.28 ng/g 84 71 - 131☼


(PFBS)

0.46 2.29 3.11 ng/g 116 69 - 129☼


(PFPeS)

ND F1 2.43 3.54 F1 ng/g 146 66 - 126☼


Page 12 of 25 11/13/2020

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15




Client Sample ID: LCS-1, 2Lab Sample ID: 320-66089-1 MSMatrix: Solid Prep Type: Total/NAAnalysis Batch: 430523 Prep Batch: 428315


(PFHxS)

0.12 J 2.36 2.25 ng/g 90 62 - 122☼

Analyte

MS MS


Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits


(PFOS)

3.5 2.41 6.49 ng/g 126 68 - 141☼


(PFNS)

ND 2.49 3.12 ng/g 125 72 - 132☼


(PFDS)

0.059 J 2.50 2.82 ng/g 110 71 - 131☼

13C4 PFBA 25 - 150

Isotope Dilution

72

MS MS


6013C5 PFPeA 25 - 150

7313C2 PFHxA 25 - 150

8113C4 PFHpA 25 - 150

8113C4 PFOA 25 - 150

7813C5 PFNA 25 - 150

7713C2 PFDA 25 - 150

7713C2 PFUnA 25 - 150

6213C2 PFDoA 25 - 150

3813C2 PFTeDA 25 - 150

7313C3 PFBS 25 - 150

9318O2 PFHxS 25 - 150

8013C4 PFOS 25 - 150

Client Sample ID: LCS-3, 4Lab Sample ID: 320-66089-1 MSDMatrix: Solid Prep Type: Total/NAAnalysis Batch: 430523 Prep Batch: 428315

Perfluorobutanoic acid (PFBA) 0.48 2.53 2.82 ng/g 93 76 - 136 5 30☼

Analyte

MSD MSD


Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits LimitRPD

RPD

Perfluoropentanoic acid (PFPeA) 0.92 2.53 3.42 ng/g 99 69 - 129 3 30☼

Perfluorohexanoic acid (PFHxA) 1.7 2.53 4.41 ng/g 108 71 - 131 9 30☼

Perfluoroheptanoic acid (PFHpA) 0.40 2.53 3.20 ng/g 110 71 - 131 2 30☼

Perfluorooctanoic acid (PFOA) 1.4 2.53 3.62 ng/g 89 72 - 132 10 30☼

Perfluorononanoic acid (PFNA) 0.40 2.53 3.10 ng/g 107 73 - 133 2 30☼

Perfluorodecanoic acid (PFDA) 0.91 2.53 3.72 ng/g 111 72 - 132 4 30☼


(PFUnA)

0.27 F1 2.53 3.29 ng/g 119 66 - 126 14 30☼


(PFDoA)

0.41 2.53 3.19 ng/g 110 71 - 131 9 30☼


(PFTriA)

0.092 J 2.53 2.65 ng/g 101 71 - 131 15 30☼


(PFBS)

0.46 2.24 3.16 ng/g 120 69 - 129 1 30☼


(PFPeS)

ND F1 2.38 3.36 F1 ng/g 141 66 - 126 5 30☼


(PFHxS)

0.12 J 2.31 2.40 ng/g 98 62 - 122 6 30☼


(PFOS)

3.5 2.35 5.85 ng/g 102 68 - 141 10 30☼


(PFNS)

ND 2.43 2.82 ng/g 116 72 - 132 10 30☼


Page 13 of 25 11/13/2020

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15




Client Sample ID: LCS-3, 4Lab Sample ID: 320-66089-1 MSDMatrix: Solid Prep Type: Total/NAAnalysis Batch: 430523 Prep Batch: 428315


(PFDS)

0.059 J 2.44 2.22 ng/g 88 71 - 131 24 30☼

Analyte

MSD MSD


Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits LimitRPD

RPD

13C4 PFBA 25 - 150

Isotope Dilution

71

MSD MSD


6313C5 PFPeA 25 - 150

7413C2 PFHxA 25 - 150

8113C4 PFHpA 25 - 150

8513C4 PFOA 25 - 150

7713C5 PFNA 25 - 150

7113C2 PFDA 25 - 150

7413C2 PFUnA 25 - 150

5713C2 PFDoA 25 - 150

5113C2 PFTeDA 25 - 150

7213C3 PFBS 25 - 150

8718O2 PFHxS 25 - 150

8313C4 PFOS 25 - 150

Client Sample ID: Method BlankLab Sample ID: MB 320-428967/1-AMatrix: Water Prep Type: Total/NAAnalysis Batch: 429491 Prep Batch: 428967

RL MDL

Perfluorobutanoic acid (PFBA) ND 5.0 2.4 ng/L 11/06/20 05:05 11/07/20 10:20 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

ND 0.492.0 ng/L 11/06/20 05:05 11/07/20 10:20 1Perfluoropentanoic acid (PFPeA)

ND 0.582.0 ng/L 11/06/20 05:05 11/07/20 10:20 1Perfluorohexanoic acid (PFHxA)

ND 0.252.0 ng/L 11/06/20 05:05 11/07/20 10:20 1Perfluoroheptanoic acid (PFHpA)

ND 0.852.0 ng/L 11/06/20 05:05 11/07/20 10:20 1Perfluorooctanoic acid (PFOA)

ND 0.272.0 ng/L 11/06/20 05:05 11/07/20 10:20 1Perfluorononanoic acid (PFNA)

ND 0.312.0 ng/L 11/06/20 05:05 11/07/20 10:20 1Perfluorodecanoic acid (PFDA)

ND 1.12.0 ng/L 11/06/20 05:05 11/07/20 10:20 1Perfluoroundecanoic acid (PFUnA)

ND 0.552.0 ng/L 11/06/20 05:05 11/07/20 10:20 1Perfluorododecanoic acid (PFDoA)

ND 1.32.0 ng/L 11/06/20 05:05 11/07/20 10:20 1Perfluorotridecanoic acid (PFTriA)

ND 0.202.0 ng/L 11/06/20 05:05 11/07/20 10:20 1Perfluorobutanesulfonic acid (PFBS)

ND 0.572.0 ng/L 11/06/20 05:05 11/07/20 10:20 1Perfluorohexanesulfonic acid (PFHxS)

ND 0.542.0 ng/L 11/06/20 05:05 11/07/20 10:20 1Perfluorooctanesulfonic acid (PFOS)

ND 0.322.0 ng/L 11/06/20 05:05 11/07/20 10:20 1Perfluorodecanesulfonic acid (PFDS)

ND 0.302.0 ng/L 11/06/20 05:05 11/07/20 10:20 1Perfluoropentanesulfonic acid

(PFPeS)

ND 0.372.0 ng/L 11/06/20 05:05 11/07/20 10:20 1Perfluorononanesulfonic acid (PFNS)

13C4 PFBA 85 25 - 150 11/07/20 10:20 1

MB MB

Isotope Dilution

11/06/20 05:05


88 11/06/20 05:05 11/07/20 10:20 113C5 PFPeA 25 - 150

87 11/06/20 05:05 11/07/20 10:20 113C2 PFHxA 25 - 150

89 11/06/20 05:05 11/07/20 10:20 113C4 PFHpA 25 - 150

96 11/06/20 05:05 11/07/20 10:20 113C4 PFOA 25 - 150

91 11/06/20 05:05 11/07/20 10:20 113C5 PFNA 25 - 150

93 11/06/20 05:05 11/07/20 10:20 113C2 PFDA 25 - 150


Page 14 of 25 11/13/2020

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15




Client Sample ID: Method BlankLab Sample ID: MB 320-428967/1-AMatrix: Water Prep Type: Total/NAAnalysis Batch: 429491 Prep Batch: 428967

13C2 PFUnA 92 25 - 150 11/07/20 10:20 1

MB MB

Isotope Dilution

11/06/20 05:05


88 11/06/20 05:05 11/07/20 10:20 113C2 PFDoA 25 - 150

83 11/06/20 05:05 11/07/20 10:20 113C2 PFTeDA 25 - 150

90 11/06/20 05:05 11/07/20 10:20 113C3 PFBS 25 - 150

95 11/06/20 05:05 11/07/20 10:20 118O2 PFHxS 25 - 150

96 11/06/20 05:05 11/07/20 10:20 113C4 PFOS 25 - 150

Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-428967/2-AMatrix: Water Prep Type: Total/NAAnalysis Batch: 429491 Prep Batch: 428967

Perfluorobutanoic acid (PFBA) 40.0 43.8 ng/L 109 76 - 136

Analyte

LCS LCS


Spike

Added

%Rec.

Limits

Perfluoropentanoic acid (PFPeA) 40.0 38.7 ng/L 97 71 - 131

Perfluorohexanoic acid (PFHxA) 40.0 42.7 ng/L 107 73 - 133

Perfluoroheptanoic acid (PFHpA) 40.0 41.9 ng/L 105 72 - 132

Perfluorooctanoic acid (PFOA) 40.0 38.9 ng/L 97 70 - 130

Perfluorononanoic acid (PFNA) 40.0 44.5 ng/L 111 75 - 135

Perfluorodecanoic acid (PFDA) 40.0 45.4 ng/L 113 76 - 136


(PFUnA)

40.0 42.9 ng/L 107 68 - 128


(PFDoA)

40.0 43.3 ng/L 108 71 - 131


(PFTriA)

40.0 45.7 ng/L 114 71 - 131


(PFBS)

35.4 38.0 ng/L 108 67 - 127


(PFHxS)

36.4 35.1 ng/L 96 59 - 119


(PFOS)

37.1 39.6 ng/L 107 70 - 130


(PFDS)

38.6 43.3 ng/L 112 71 - 131


(PFPeS)

37.5 43.5 ng/L 116 66 - 126


(PFNS)

38.4 42.0 ng/L 109 75 - 135

13C4 PFBA 25 - 150

Isotope Dilution

86

LCS LCS


8913C5 PFPeA 25 - 150

8813C2 PFHxA 25 - 150

9213C4 PFHpA 25 - 150

9313C4 PFOA 25 - 150

8913C5 PFNA 25 - 150

8813C2 PFDA 25 - 150

9313C2 PFUnA 25 - 150

9413C2 PFDoA 25 - 150

8313C2 PFTeDA 25 - 150

9013C3 PFBS 25 - 150

9518O2 PFHxS 25 - 150


Page 15 of 25 11/13/2020

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15




Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-428967/2-AMatrix: Water Prep Type: Total/NAAnalysis Batch: 429491 Prep Batch: 428967

13C4 PFOS 25 - 150

Isotope Dilution

93

LCS LCS


Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 320-428967/3-AMatrix: Water Prep Type: Total/NAAnalysis Batch: 429491 Prep Batch: 428967

Perfluorobutanoic acid (PFBA) 40.0 42.7 ng/L 107 76 - 136 2 30

Analyte

LCSD LCSD


Spike

Added

%Rec.

Limits LimitRPD

RPD

Perfluoropentanoic acid (PFPeA) 40.0 36.8 ng/L 92 71 - 131 5 30

Perfluorohexanoic acid (PFHxA) 40.0 41.6 ng/L 104 73 - 133 3 30

Perfluoroheptanoic acid (PFHpA) 40.0 41.0 ng/L 103 72 - 132 2 30

Perfluorooctanoic acid (PFOA) 40.0 37.0 ng/L 93 70 - 130 5 30

Perfluorononanoic acid (PFNA) 40.0 43.0 ng/L 107 75 - 135 4 30

Perfluorodecanoic acid (PFDA) 40.0 42.7 ng/L 107 76 - 136 6 30


(PFUnA)

40.0 41.1 ng/L 103 68 - 128 4 30


(PFDoA)

40.0 40.5 ng/L 101 71 - 131 7 30


(PFTriA)

40.0 44.4 ng/L 111 71 - 131 3 30


(PFBS)

35.4 37.0 ng/L 105 67 - 127 3 30


(PFHxS)

36.4 33.9 ng/L 93 59 - 119 4 30


(PFOS)

37.1 38.1 ng/L 103 70 - 130 4 30


(PFDS)

38.6 40.1 ng/L 104 71 - 131 8 30


(PFPeS)

37.5 41.8 ng/L 111 66 - 126 4 30


(PFNS)

38.4 40.2 ng/L 105 75 - 135 4 30

13C4 PFBA 25 - 150

Isotope Dilution

89

LCSD LCSD


9213C5 PFPeA 25 - 150

9113C2 PFHxA 25 - 150

9213C4 PFHpA 25 - 150

9913C4 PFOA 25 - 150

9113C5 PFNA 25 - 150

9513C2 PFDA 25 - 150

9213C2 PFUnA 25 - 150

9513C2 PFDoA 25 - 150

8913C2 PFTeDA 25 - 150

9413C3 PFBS 25 - 150

9518O2 PFHxS 25 - 150

9913C4 PFOS 25 - 150


Page 16 of 25 11/13/2020

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15




Client Sample ID: Matrix SpikeLab Sample ID: 500-190393-A-2-B MSMatrix: Water Prep Type: Total/NAAnalysis Batch: 429491 Prep Batch: 428967

Perfluorobutanoic acid (PFBA) 16 36.5 54.1 ng/L 105 76 - 136

Analyte

MS MS


Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits

Perfluoropentanoic acid (PFPeA) 13 36.5 46.0 ng/L 90 71 - 131

Perfluorohexanoic acid (PFHxA) 3.3 36.5 41.3 ng/L 104 73 - 133

Perfluoroheptanoic acid (PFHpA) 0.80 J 36.5 37.3 ng/L 100 72 - 132

Perfluorooctanoic acid (PFOA) 1.1 J 36.5 34.7 ng/L 92 70 - 130

Perfluorononanoic acid (PFNA) ND 36.5 37.1 ng/L 102 75 - 135

Perfluorodecanoic acid (PFDA) ND 36.5 39.0 ng/L 107 76 - 136


(PFUnA)

ND 36.5 35.9 ng/L 98 68 - 128


(PFDoA)

ND 36.5 38.0 ng/L 104 71 - 131


(PFTriA)

ND 36.5 36.0 ng/L 99 71 - 131


(PFBS)

ND 32.2 33.6 ng/L 104 67 - 127


(PFHxS)

ND 33.2 31.2 ng/L 94 59 - 119


(PFOS)

0.57 J 33.8 35.6 ng/L 104 70 - 130


(PFDS)

ND 35.2 35.6 ng/L 101 71 - 131


(PFPeS)

ND 34.2 38.3 ng/L 112 66 - 126


(PFNS)

ND 35.0 35.8 ng/L 102 75 - 135

13C4 PFBA 25 - 150

Isotope Dilution

85

MS MS


8913C5 PFPeA 25 - 150

8713C2 PFHxA 25 - 150

9113C4 PFHpA 25 - 150

9413C4 PFOA 25 - 150

9113C5 PFNA 25 - 150

8813C2 PFDA 25 - 150

9013C2 PFUnA 25 - 150

8413C2 PFDoA 25 - 150

7813C2 PFTeDA 25 - 150

9113C3 PFBS 25 - 150

9418O2 PFHxS 25 - 150

9413C4 PFOS 25 - 150

Client Sample ID: Matrix Spike DuplicateLab Sample ID: 500-190393-A-2-C MSDMatrix: Water Prep Type: Total/NAAnalysis Batch: 429491 Prep Batch: 428967

Perfluorobutanoic acid (PFBA) 16 37.0 56.1 ng/L 109 76 - 136 4 30

Analyte

MSD MSD


Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits LimitRPD

RPD

Perfluoropentanoic acid (PFPeA) 13 37.0 49.8 ng/L 98 71 - 131 8 30

Perfluorohexanoic acid (PFHxA) 3.3 37.0 41.3 ng/L 103 73 - 133 0 30

Perfluoroheptanoic acid (PFHpA) 0.80 J 37.0 39.6 ng/L 105 72 - 132 6 30

Perfluorooctanoic acid (PFOA) 1.1 J 37.0 36.3 ng/L 95 70 - 130 5 30


Page 17 of 25 11/13/2020

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15




Client Sample ID: Matrix Spike DuplicateLab Sample ID: 500-190393-A-2-C MSDMatrix: Water Prep Type: Total/NAAnalysis Batch: 429491 Prep Batch: 428967

Perfluorononanoic acid (PFNA) ND 37.0 39.7 ng/L 107 75 - 135 7 30

Analyte

MSD MSD


Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits LimitRPD

RPD

Perfluorodecanoic acid (PFDA) ND 37.0 40.3 ng/L 109 76 - 136 3 30


(PFUnA)

ND 37.0 39.2 ng/L 106 68 - 128 9 30


(PFDoA)

ND 37.0 44.5 ng/L 120 71 - 131 16 30


(PFTriA)

ND 37.0 40.5 ng/L 109 71 - 131 12 30


(PFBS)

ND 32.7 34.5 ng/L 106 67 - 127 3 30


(PFHxS)

ND 33.7 34.8 ng/L 103 59 - 119 11 30


(PFOS)

0.57 J 34.3 37.0 ng/L 106 70 - 130 4 30


(PFDS)

ND 35.7 36.5 ng/L 102 71 - 131 3 30


(PFPeS)

ND 34.7 41.6 ng/L 120 66 - 126 8 30


(PFNS)

ND 35.5 37.0 ng/L 104 75 - 135 3 30

13C4 PFBA 25 - 150

Isotope Dilution

78

MSD MSD


8113C5 PFPeA 25 - 150

8213C2 PFHxA 25 - 150

8513C4 PFHpA 25 - 150

8713C4 PFOA 25 - 150

8213C5 PFNA 25 - 150

8213C2 PFDA 25 - 150

7913C2 PFUnA 25 - 150

7413C2 PFDoA 25 - 150

6113C2 PFTeDA 25 - 150

8313C3 PFBS 25 - 150

8618O2 PFHxS 25 - 150

8813C4 PFOS 25 - 150

Method: D 2216 - Percent Moisture

Client Sample ID: FC1028Lab Sample ID: 320-66089-1 DUMatrix: Solid Prep Type: Total/NAAnalysis Batch: 428216

Percent Moisture 26.4 27.7 % 5 20

Analyte

DU DU

DUnitResult Qualifier

Sample

Result

Sample

Qualifier LimitRPD

RPD

Percent Solids 73.6 72.3 % 2 20


Page 18 of 25 11/13/2020

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

QC Association SummaryJob ID: 320-66089-1Client: Waste Options Nantucket LLC


LCMS

Prep Batch: 428315

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

Solid SHAKE320-66089-1 FC1028 Total/NA

Solid SHAKE320-66089-2 FC1028 (DUP) Total/NA

Solid SHAKEMB 320-428315/1-A Method Blank Total/NA

Solid SHAKELCS 320-428315/2-A Lab Control Sample Total/NA

Solid SHAKE320-66089-1 MS LCS-1, 2 Total/NA

Solid SHAKE320-66089-1 MSD LCS-3, 4 Total/NA

Prep Batch: 428967


Water 3535320-66089-3 FIELD BLANK Total/NA

Water 3535MB 320-428967/1-A Method Blank Total/NA

Water 3535LCS 320-428967/2-A Lab Control Sample Total/NA

Water 3535LCSD 320-428967/3-A Lab Control Sample Dup Total/NA

Water 3535500-190393-A-2-B MS Matrix Spike Total/NA

Water 3535500-190393-A-2-C MSD Matrix Spike Duplicate Total/NA

Analysis Batch: 429491


Water 537 (modified) 428967320-66089-3 FIELD BLANK Total/NA

Water 537 (modified) 428967MB 320-428967/1-A Method Blank Total/NA

Water 537 (modified) 428967LCS 320-428967/2-A Lab Control Sample Total/NA

Water 537 (modified) 428967LCSD 320-428967/3-A Lab Control Sample Dup Total/NA

Water 537 (modified) 428967500-190393-A-2-B MS Matrix Spike Total/NA

Water 537 (modified) 428967500-190393-A-2-C MSD Matrix Spike Duplicate Total/NA



Solid 537 (modified) 428315320-66089-1 FC1028 Total/NA

Solid 537 (modified) 428315320-66089-2 FC1028 (DUP) Total/NA

Solid 537 (modified) 428315MB 320-428315/1-A Method Blank Total/NA

Solid 537 (modified) 428315LCS 320-428315/2-A Lab Control Sample Total/NA

Solid 537 (modified) 428315320-66089-1 MS LCS-1, 2 Total/NA

Solid 537 (modified) 428315320-66089-1 MSD LCS-3, 4 Total/NA

General Chemistry



Solid D 2216320-66089-1 FC1028 Total/NA

Solid D 2216320-66089-2 FC1028 (DUP) Total/NA

Solid D 2216320-66089-1 DU FC1028 Total/NA


Page 19 of 25 11/13/2020

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Lab ChronicleClient: Waste Options Nantucket LLC Job ID: 320-66089-1Project/Site: PFAS, MassDEP Biosolids

Client Sample ID: FC1028 Lab Sample ID: 320-66089-1Matrix: SolidDate Collected: 10/28/20 12:00


Analysis D 2216 KDB11/03/20 16:451 TAL SAC428216

Type

Batch

Method

Batch

Prep Type LabAnalystRun

Prepared

or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA

Client Sample ID: FC1028 Lab Sample ID: 320-66089-1Matrix: SolidDate Collected: 10/28/20 12:00


Prep SHAKE NSS11/04/20 05:23 TAL SAC428315

Type

Batch

Method

Batch


Prepared

or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 5.21 g 10.0 mL

Analysis 537 (modified) 1 430523 11/11/20 12:16 JY1 TAL SACTotal/NA

Client Sample ID: FC1028 (DUP) Lab Sample ID: 320-66089-2Matrix: SolidDate Collected: 10/28/20 12:00


Analysis D 2216 KDB11/03/20 16:451 TAL SAC428216

Type

Batch

Method

Batch


Prepared

or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA

Client Sample ID: FC1028 (DUP) Lab Sample ID: 320-66089-2Matrix: SolidDate Collected: 10/28/20 12:00


Prep SHAKE NSS11/04/20 05:23 TAL SAC428315

Type

Batch

Method

Batch


Prepared

or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 5.03 g 10.0 mL

Analysis 537 (modified) 1 430523 11/11/20 12:44 JY1 TAL SACTotal/NA

Client Sample ID: FIELD BLANK Lab Sample ID: 320-66089-3Matrix: WaterDate Collected: 10/28/20 12:00


Prep 3535 EG11/06/20 05:05 TAL SAC428967

Type

Batch

Method

Batch


Prepared

or Analyzed

Initial

Amount Amount

Final Batch

NumberFactor

Dil

Total/NA 278.5 mL 10.0 mL

Analysis 537 (modified) 1 429491 11/07/20 13:23 K1S TAL SACTotal/NA

Laboratory References:

TAL SAC = Eurofins TestAmerica, Sacramento, 880 Riverside Parkway, West Sacramento, CA 95605, TEL (916)373-5600


Page 20 of 25 11/13/2020

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Accreditation/Certification SummaryClient: Waste Options Nantucket LLC Job ID: 320-66089-1Project/Site: PFAS, MassDEP Biosolids

Laboratory: Eurofins TestAmerica, SacramentoAll accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report.

Authority Program Identification Number Expiration Date

Alaska (UST) 17-020State 01-20-21

ANAB Dept. of Defense ELAP L2468 01-20-21

ANAB Dept. of Energy L2468.01 01-20-21

ANAB ISO/IEC 17025 L2468 01-20-21

Arizona State AZ0708 08-11-21

Arkansas DEQ State 88-0691 06-17-21

California State 2897 01-31-22

Colorado State CA0004 08-31-21

Connecticut State PH-0691 06-30-21

Florida NELAP E87570 06-30-21

Georgia State 4040 01-30-21

Hawaii State <cert No.> 01-29-21

Illinois NELAP 200060 03-17-21

Kansas NELAP E-10375 10-31-20 *

Louisiana NELAP 01944 06-30-21

Maine State CA00004 04-14-22

Michigan State 9947 08-03-23

Nevada State CA000442021-1 07-31-21

New Hampshire NELAP 2997 04-18-21

New Jersey NELAP CA005 06-30-21

New York NELAP 11666 04-01-21

Oregon NELAP 4040 01-29-21

Pennsylvania NELAP 68-01272 03-31-21

Texas NELAP T104704399-19-13 06-01-21

US Fish & Wildlife US Federal Programs 58448 07-31-21

USDA US Federal Programs P330-18-00239 07-31-21

Utah NELAP CA000442019-01 02-28-21

Vermont State VT-4040 04-16-21

Virginia NELAP 460278 03-14-21

Washington State C581 05-05-21

West Virginia (DW) State 9930C 12-31-20

Wisconsin State 998204680 08-31-21

Wyoming State Program 8TMS-L 01-28-19 *


* Accreditation/Certification renewal pending - accreditation/certification considered valid.

Page 21 of 25 11/13/2020

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Method SummaryJob ID: 320-66089-1Client: Waste Options Nantucket LLC


Method Method Description LaboratoryProtocol

EPA537 (modified) Fluorinated Alkyl Substances TAL SAC

ASTMD 2216 Percent Moisture TAL SAC

SW8463535 Solid-Phase Extraction (SPE) TAL SAC

SW846SHAKE Shake Extraction with Ultrasonic Bath Extraction TAL SAC

Protocol References:

ASTM = ASTM International

EPA = US Environmental Protection Agency

SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.

Laboratory References:

TAL SAC = Eurofins TestAmerica, Sacramento, 880 Riverside Parkway, West Sacramento, CA 95605, TEL (916)373-5600


Page 22 of 25 11/13/2020

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Sample SummaryJob ID: 320-66089-1Client: Waste Options Nantucket LLC


Lab Sample ID Client Sample ID ReceivedCollectedMatrix Asset ID

320-66089-1 FC1028 Solid 10/28/20 12:00 10/29/20 09:25

320-66089-2 FC1028 (DUP) Solid 10/28/20 12:00 10/29/20 09:25

320-66089-3 FIELD BLANK Water 10/28/20 12:00 10/29/20 09:25


Page 23 of 25 11/13/2020

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

of 25 11/13/2020

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Login Sample Receipt Checklist

Client: Waste Options Nantucket LLC Job Number: 320-66089-1

Login Number: 66089

Question Answer Comment

Creator: Thompson, Sarah W

List Source: Eurofins TestAmerica, Sacramento

List Number: 1

TrueRadioactivity wasn't checked or is </= background as measured by a survey meter.

TrueThe cooler's custody seal, if present, is intact. 1397336, 1397337

N/ASample custody seals, if present, are intact.

TrueThe cooler or samples do not appear to have been compromised or tampered with.

TrueSamples were received on ice.

TrueCooler Temperature is acceptable.

TrueCooler Temperature is recorded.

TrueCOC is present.

TrueCOC is filled out in ink and legible.

TrueCOC is filled out with all pertinent information. Client confirmed login accurate.

TrueIs the Field Sampler's name present on COC?

TrueThere are no discrepancies between the containers received and the COC.

TrueSamples are received within Holding Time (excluding tests with immediate HTs)

TrueSample containers have legible labels.

TrueContainers are not broken or leaking.

TrueSample collection date/times are provided.

TrueAppropriate sample containers are used.

TrueSample bottles are completely filled.

N/ASample Preservation Verified.

TrueThere is sufficient vol. for all requested analyses, incl. any requested MS/MSDs

TrueContainers requiring zero headspace have no headspace or bubble is <6mm (1/4").

TrueMultiphasic samples are not present.

TrueSamples do not require splitting or compositing.

N/AResidual Chlorine Checked.

Eurofins TestAmerica, SacramentoPage 25 of 25 11/13/2020

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

nantucket compost fact sheet and lab report

Documents