p.1 A K S .A 6 - U U- INTERIM REPORT # 10 - Analysis of Fish and Clam Sample STUDY TITLE Analysis of Perfluorobutancsulfonate (PFBS), Pcrfluorohcxancsulfonate (PFHS), and Perfluorooctanesulfonate (PFOS) in Water, Soil, Sediment, Fish, Clams, Vegetation, Small Mammal liv e r 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 May 09, 2006 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.

3M General Offices 3M Center St.

fty o-S 5fcUorn LO cde^ L _ ^ H 3 c>U 3 o ANALYTICAL REPORT STLS E V E R N TRENT STL Denver 4955 Yarrow Street Arvada, CO 80002 Tel: 303736 0100 Fax: 303431 7171 www.stl-inc.com PFOA/PFOS Analysis Lot#: D7H290308 Nicki Smith QC Laboratories, Inc. 1205 Industrial Highway Southampton, PA 18966 TestAmerica Denver Gail DeRuzzo Project Manager September 8, 2007 Leaders in Environmental Testing Severn Treni Laboratories, Inc.

P-1 "McCrea, Deborah" <mccrea@taftlaw.com> 10/22/2009 03:27 PM To NCIC OPPT@EPA cc "Bilott, Robert A."

GLP10-01-02: Interim Report 26 - Analysis of PFBS, PFHS, and PFOS in Surface Water Samples Collected at Bert Jeffries Landfill in Decatur, AL in February 2012 Study Title Analysis of Perfluorooctane Sulfonate (PFOS), Perfluorohexane Sulfonate (PFHS) and Perfluorobutane Sulfonate (P FBS ) in G roundwater, Soil and Sedim ent fo r the 3M D ecatur Phase 3 Site-Related Monitoring Program Data Requirement EPA TSC A Good Laboratory Practice Standards 40 CFR Part 792 Study Director Jaisim ha Kesari P.E., DEE W eston Solutions, Inc. 1400 W eston W ay W est Chester, PA 19380 Phone: 610-701-3761 A u th o r Susan W olf 3M Environm ental Laboratory Interim Report Com pletion Date Date of signing Perform ing Laboratory 3M Environmental Health and Safety Operations Environmental Laboratory 3M Center, Bldg 260-05-N-17 St.

3M 3M General Offices FYI-00-001378 FV1-00-001378 April 28, 2000 3M Center St.

AR226-1030A024 BACK TO MAIN Im p in g er Studies o f V o la tility o f FC -95 and FC -143 Intoduction and Purpose: Thermospray mass spectrometry was used to quantitate a number of samples for FC-143 and FC-95.

BACK TO MAIN Biodegradation study Report The Aerobic Biodegradation of W-EtFOSE Alcohol by the Microbial Activity Present in Municipal Wastewater Treatment Sludge Thursday, November 02, 2000 Project Number 3M Project ID: LIMS E00-2252 Pace Contract Analytical Project ID: CA058 Pace Proposal ID: 000511.1 Principal Analytical Investigator Cleston C.

.S.6 _05 RECEIVED oppi neic : i( 2000 SEP-6 PM12=56 \ 1 I

3M General Offices 3M Center St.

COMPANY SANITIZED 17 Dec 2001 RECEIVED 0PPT CP.IC 01 DEC18 PH |: It) Telomer Research Program Update and Status Report United States Environmental Protection Agency 18 December 2001 Telomer Research Program Company Sanitized.

M z i G - I D S 0!

Katherine E.

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v B i j i j i up* i s 20 ftRSLZ _ Il 77 Office o f Legal Services 1356 Hansford Street Charleston, WV, 25301 (304) 558-9160 Telephone (304) 558-4255 Fax West Virginia Department of Environmental Protection Bob Wise Governor Michael O.