BACK TO MAIN The complete titles of the reports reviewed by Dr.

BACK TO MAIN NON-GLP STUDY: PFOS BACKGROUND SCREEN IN SELECTED WILDLIFE INTERNATIONAL, LTD.

BACK TO MAIN SOIL ADSORPTION (METHOD DEVELOPMENT / PILOT STUDIES) 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: Sample was radiolabeled (isotope and labeling position not specified).

ACUTE TOXICITY TO FISH (Sheepshead Minnow) 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 Medical Department Study: T-6889.3 Analytical Report: FACT TOX-026 LRN-U2782 Study Title 26-Week Capsule Toxicity Study with Ammonium Perfluorooctanoate (APFO/POAA) in Cynomolgus Monkeys Amended Analytical Laboratory Report Title Determination of the Presence and Concentration of Perfluorooctanoate Fluorochemical in Liver, Serum, Urine and Feces Samples Data Requirement Not Applicable Author 3M Environmental Laboratory Analytical Phase Completion Date June 11, 2001 Performing Laboratories Liver, Serum and Urine Analyses Feces Analyses 3M Environmental Laboratory Centre Analytical Laboratories, Inc.

Quality Assurance Project Plan M ulti-City Study Sampling Task (N1Q0672) R226-0077 Amendment 1 to Revision No. : 1 Effective Date: Junel6, 1999 Page 1 o f3 Amendment 1 to the S j 'S S Quality Assurance Project Plan and Associated SOP's for Empirical Human Exposure Assessment Multi-City Study Sampling Task To (Confidential) June 16,1999 Prepared by Battelle 397 Washington Street Duxbury, MA 02332 (781) 934-0571 APPROVALS Donald Gunster Sampling Task Leader Rosanna Buhl Battelle Sampling Task QA Officer -- Marcia Nishioka ' Battelle Project Manager ---- Date Date .7/ .y ?

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AR U 6 '03% VAPOR PRESSURE TEST SUBSTANCE Identity: N-ethylperfluorooctane sulfonamidoethanol; may also be referred to as N-EtFOSE Alcohol or FM-3422. (1-Octanesulfonamide, N-ethylI.I^.S.S^AS.S.e.ejJ.S.S.S-heptadecafluoro-N-^-hydroxyethyl)-, CAS #1691-99-2) Remarks: Material is a white waxy solid.

ARnt- ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE Identity: e2rFPet9Cehf9er-yf11rllr-u2-eN5o7d1-r,[o-(tF7oho)Cecatp-as1tna2Ped9Fse,OucFlaSfCofAl-nu1Ayo0,lra9oFm,oCFcid-tC1yo-l2()1es80tuh9olyf-roXl)anasyoclrte]h-Rt,ea1ptem9o;0taa4mjso.asriy(ucGomalmlyscsopianolbetn,e,eCNnAt-Sof# Remarks: The test sample is FC-129 referred to by the test laboratory as R1904.

0 44t Repeat Application 28 Day Percutaneous Absorption Study with T-2618CoC in Albino Rabbits Experiment No.: Conducted At: Dates Conducted: Conducted By: 09790AB0485 Safety Evaluation Laboratory Riker Laboratories, Inc.

AfOT'050$ CHRONIC TOXICITY TO FRESHWATER INVERTABRATES (Daphnia magna) TEST SUBSTANCE Identity: Perfluorooctanoic acid, ammonium salt; may also be referred to as PFOA ammonium salt, Ammonium perfluorooctanoate, FC116, FC-126, FC-169, orFC-143.

(\Rm-ov\ ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE_________________________ Identity: Perfluorooctanoic acid, ammonium salt; may also be referred to as PFOA tetrabutylammonium salt, Ammonium perfluorooctanoate PFO, FC-116, FC-126, FC-169, FC-143 or as a major component of FC-1015 or FC-1015-X.

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