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AR 226 _ 065 PFOS Pharmacokinetic - y 000223 COVANCE > ome mai hag Le, Sponsor: 3M St.

: ARRRE -- OJ0H ACUTE TOXICITY TO FISH (MUMMICHOG) TEST SUBSTANCE Identity: A mixture containing perfluorooctanesulfonate; may also be referred to as PFOS, FC-95, or as a component of FC-206C and 81-2/8. (1-Octanesulfonic acid, 1,1.2,2,3,3,4,4,5,56,6,7,7,8,8,8-heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: The 3M production lot number was not noted.

AR 226 -- 0837 ACUTE TOXICITY TO FISH (FATHEAD MINNOW) IESTSUBSTANCE ~~~ Identity: A mixture containing perfluorcoctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-600. (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 3M production lot number was Belgium 2367.

AR 226 _ 0877 BIODEGRADATION (OECD 301D) IESTSUB~S~T~AN0G 000E 00 Identity: ArefmeirxrteudretocaosntPaiFnOiSng, pFeCr-f9l5u,oroorocatsanaescuolmfponoanteen,twhoficFhC-m7a8y08a.lso(1b-e Octanesulfonic acid) (CAS # 2795-38-3). 7R8e0mBa.rkCsu:rrenTt hienf3orMmaptrioodnucitnidiocnatloets niutimsbaermiwxatusre2.ofT0h.e5t8e%stPsFaOmSp,le1i4s%FCfdioeatmheyrl,en1e.1gl5y%coslomdoinuombuocttyyll estuhlefart,e,760..78%%wpaotleyro,x5ye.t5h%yluerneea,mo1n.o1o7c%tyHlypdhreonxyyl ether, 0.05% sodium lauryl sulfate, and 0.05% benzotriazole. cThhaerafcotlelroiwiznegd csounmcmenatrryataipopnlsieosftiompaurmiitxiteusr.eDwaittha idnoceosmpnloettaeclcyurately reflect degradation potential of the fluorochemical component of the test sample.

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BACK TO MAIN Ecotox Studies - PFOS Background Screen in Selected Wildlife International, Ltd.

BACK TO MAIN BIOCONCENTRATION 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 from 3M production lot number 217.

ENVIRONMENTAL PHYSICAL/CHEMICAL, FATE, EFFECTS AND MONITORING STUDIES GLOBAL BIOMONITORING BACK TO COMPOUNDS STUDY TITLE Accumulation of Perfluorooctane Sulfonate and Related Fluorochemicals in Fish Tissues Accumulation of Perfluorooctane Sulfonate and Related Fluorochemicals in Mink and River Otters Perfluorooctane Sulfonate and related Fluorochemicals in Oyster, Crassostrea Virginica, From the Gulf of Mexico and Chesapeake Bay Perfluorooctane Sulfonate and Related Fluorochemicals in Fish- Eating Water Birds Accumulation of Perfluorooctane Sulfonate in Marine Mammals

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

3 Prepared by: Pace Analytical Services, Inc.

3M Lifetime Drinking Water Health Advisory for Perfluorooctanoate 3M Lifetime Drinking Water Health Advis Perfluorooctanoate Authors: Glow?

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 3M Medical Department Study: T-6889.3 Analytical Report: FACT-TOX-026 LRN-U2782 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 Juant seig1n1in, g2001 Performing Laboratories Liver, Serum and Urine Analyses Feces Analyses 3M Environmental Laboratory Building2-3E-09, 935 BushAvenue St.