3M ENVIRONMENTAL LABORATORY REPORT NO.

3M ENVIRONMENTAL LABORATORY REPORT NO.

3 GLP10-01-02 Interim Report 20: Analysis for PFOS, PFHS and PFBS in Soils Collected from BP Property Well Locations in July 2011 Study Title 3M Environmental Laboratory Analytical Protocol GLP-10-01-02: 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 W est Chester, PA 19380 Phone: 610-701-3761 Principal Analytical Investigator Cleston C.

3M ENVIRONMENTAL LABORATORY REPORT NO.

3M ENVIRONMENTAL LABORATORY REPORT NO.

Corporate Health Physics Corporate Industrial Hygiene & Ergonomics Corporate Occupational Medicine Corporate Toxicology 3M Medical Department 3M Center, Building 220-2E-02 PO Box 33220 St.

A l W - o 157 3M Environmental Laboratory__________________________ Final Report- Analytical Study Single-Dose Intravenous Pharmacokinetic Study of T-6053 in Rabbits In-Vivo Study Reference Number: HWI#6329-136 Study Number: AMDT-010495.1 Test Substance: FC-99 (T-6053) Name and Address of Sponsor: 3M SCD Division 367 Grove Street St.

3M Medical Department Study: T-6395.14 AR226-1030A005 BACK TO MAIN Analytical Report: FACT TOX-111 LRN-U2994 Study Title Oral (Gavage) Pharmacokinetic Recovery Study of PFOS in Rats Analytical Laboratory Report Title Determination of the Concentration of Perfluorooctanesulfonate (PFOS) in the Serum, Liver, Urine, and Feces of Cri:CDBR VAF/Plus Rats Exposed to PFOS via Gavage Data Requirement Not Applicable Author 3M Environmental Laboratory Study Completion Date at signing Performing Laboratories Urine Analyses Feces Analyses 3M Environmental Laboratory Building 2-3E-09, 935 Bush Avenue St.

AR226-1030A020A BACK TO MAIN 3M Company Page 1 of 32 FINAL REPORT Epidemiology, 220-3W-05 Medical Department 3M Company ______________________ St.

BACK TO MAIN Study Title Acuta Toxicity oi!

BACK TO MAIN STABILITY IN W A TE R (HYD RO LYSIS) TEST SUBSTANCE____________________ Identity: Perfluorooctanesulfonate-potassium salt.

BACK TO MAIN 3M Environmental Laboratory Report No.

3M Medical Department Study: T-6316.1 3M Medical Department Study: T-6316.1 Analytical Report: FACT-TOX-003 LRN-U2104 Analytical Report: FACT TOX-003 LRN-U2104 Study Title 104-Week Dietary Carcinogenicity Study with Narrow Range N-Ethyl Perfluorooctanesulfonamido Ethanol in Rats Analytical Laboratory Report Title Determination of the Presence and Concentration of PFOS, PFOSA, PFOSAA, EtFOSE-OH, M556, and PFOSEA in Serum and Liver Samples of Crl:CD(SD) IGS BR Rats Exposed to N-Ethyl Perfluorooctanesulfonamido Ethanol Data Requirement Not Applicable Author 3M Environmental Laboratory Study Completion Date June 06, 2001 Performing Laboratories Liver and Serum Analyses '1 3M Environmental Laboratory Building 2-3E-09, 935 Bush Avenue St.

Pathology Associates international A Company of Science Applications International Corporation An Employoa-Owned Company ARltt-oiH0!

3M Environmental Laboratory WX&OX7S Final Report- Analytical Study Single-Dose Dermal Absorption/Toxicity Study of T-6051 and T-6054 in Rabbits In-Vivo Study Reference Number: HWI#6329-133 Study Number: AMDT-013195.1 Test Substance: FC-129 (T-6051 and T-6054) Name and Address of Sponsor: 3M SCD Division 367 Grove Street St.