C8 Science Panel Website f 22t r" C8 Science Panel Pagepl t>f , r u -, - C8 Study Results Home The Science Panel 15 October 2008 Panel Members Press Community Study Summary C8 Study results C8 Test Results Consent Form C8 H ealth Project Links Contact Below are listed 3 Status Reports submitted to the Wood County Court in Parkersburg West Virginia under the C8 Settlement.

CONFIDENTIAL, SUBJECT TO PROTECTIVE ORDER IN ROWE/COLES NJAWWestem Sample Date System Location Sample Type PFOA/PFOS Monitoring Prep Date Analysis Date Surrogate Recovery <%> RESULT (U0/ PFOA PFOS 2006-2007 Comments 06/23/06 03/13/07 04/17/07 03/13/07 03/13/07 03/13/07 07/06/06 03/13/07 04/17/07 Western DRRWTP Effluent Western DRRWTP Effluent Western DRRWTP Effluent Wstern DRRWTP Filtered Western DRRWTP Settled Western DRRWTP Inlet Western DRRWTP Intake Western DRRWTP Intake Western DRRWTP Intake SW.

Quantify Sample Report MassLynx 4.1 PFOA Analysis Dataset: C :\Mass Lynx\P FOA.

INTERIM REPORT #24 - Analysis of Water.

INTERIM REPORT # 2-AnaIvsis of Surface Water Samples STUDY TITLE Analysis of Perfluorobutanesulfonate (PFBS), Perfluorohexanesulfonate (PFHS), and Perfluorooctanesulfonate (PFOS) in Water, Soil, Sediment, Fish, Clams, Vegetation, Small Mammal Liver and Small Mammal Serum Using LC/MS/MS for the 3M Decatur Monitoring Program DATA REQUIREMENTS EPA TSCA Good Laboratory Practice Standards 40 CFR 792 STUDY DIRECTOR Jaisimha Kesari P.E., DEE Weston Solutions, Inc. 1400 Weston Way West Chester, PA 19380 Phone: 610-701-3761 INTERIM REPORT COMPLETION DATE March 22, 2005 PERFORMING LABORATORY Exygen Research 3058 Research Drive State College, PA 16801 Phone: 814-272-1039 STUDY SPONSOR 3M Company 3M Building 0236-01-B-10 St.

SEVERN TRENT LABORATORIES ANALYTICAL REPORT JOB NUMBER: 249891 Prepared For: Weston Solutions, Inc. 1400 Weston Way Building 5-2 West Chester, PA 19380-1499 Project: Confidential Decatur Attention: Jai Kesari Date: 01/03/2007 Signature Name: Richard C.

A K 6 - 1310 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY WASHINGTON, D.C. 20460 APR 1 1 2003 OFFICE OF PREVENTION, PESTICIDES AND TOXIC SUBSTANCES RECEIVEO MEMORANDUM SUBJECT: FROM: TO: Meeting Summary: March 14, 2003 Discussion between EPA and the Environmental Working Group Charles M.

GLP10-01-02; Interim Report 37 - Analysis of PFBS, PFHS, and PFOS in Water Samples Collected at the Former Bert Jeffries Property in Decatur, AL - October 2012 Study Title Analysis of Perfluorooctane Sulfonate (PFOS), Perfluorohexane Sulfonate (PFHS) and Perfluorobutane Sulfonate (PFBS) in Groundwater, Soil and Sediment for the 3M Decatur Phase 3 Site-Related Monitoring Program Data Requirement EPA TSCA Good Laboratory Practice Standards 40 CFR Part 792 Study Director Jaisimha Kesari P.E., DEE Weston Solutions, Inc. 1400 Weston Way West Chester, PA 19380 P hone:610-701-3761 Author Susan W olf 3M Environmental Laboratory Interim Report Completion Date Date of signing Performing Laboratory 3M Environmental Health and Safety Operations Environmental Laboratory 3M Center, Bldg 260-05-N-17 St.

ATTACHMENT TO LETTER TO C.

BACK TO MAIN 3M Environmental Laboratory Report No.

BACK TO MAIN STABILITY IN WATER (HYDROLYSIS) TEST SUBSTANCE__________________ Identity: Remarks: Perfluorooctanoic acid, ammonium salt; may also be referred to as PFOA ammonium salt, Ammonium perfluorooctanoate, FC-116, FC-126, FC-169, or FC-143.

BACK BIODEGRADATION TEST SUBSTANCE Identity: Remarks: N-ethylperfluorooctane sulfonamidoethanol; may also be referred to as N-EtFOSE alcohol. (1-Octanesulfonamide, N-ethyl1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-(2-hydroxyethyl)-, CAS # 1691-99-2).

AR12&-0IOX DIETARY ACUTE MALLARD DUCK STUDY : -W TEST SUBSTANCE Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FC-95. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: The test substance is a white powder.

3M Environmental Laboratory Final Report- Analytical Study Single-Dose Dermal Absorption/Toxicity Study of T-6053 in Rabbits In-Vivo Study Reference Number: HWI#6329-137 Study Number: AMDT-022195.1 Test Substance: FC-99 (T-6053) Name and Address of Sponsor: 3M SCD Division 367 Grove Street S t Paul, MN 55106 Name and Address of Testing Facility: 3M Environmental Technology & Services 935 Bush Avenue St.

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