AR 886 -- 074% ACUTE TOXICITY TO FISH (FATHEAD MINNOW) EST SUBSTANCE Identity: AbemriexfteurrreedcotnotaaisniPnFgOpSe,rfFlCu-o9r5o,ocotranaessaifcoonamtpeo,newnhitcohfmFaCy-2a0l3soC and L-5440. (1-Octanesulfonic acid, s1a,l1f,,2C,2A,S3,#3,42,749,55-,359,-636),7,7,8,8,8-heptadecafluoro-, potassium Rsaemmpalreksis: FC-T2h0e3C3Manpdroidsurcetfieornreldottno ubmybtehre wtaesstinnogtlnaobtoerda.torTyhaest*e8s1t-1/8".

AR 226 - 0916 ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-85, or as a component of FX-3104. (1Octanesulfonic acid) (CAS # 2795-39-3).

AR 226 _ 0922 ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE Identity: ArefmeirxrteudretocaonstPaiFnOiSng, pFeCr-f9l5u,oroorocatsanaescuolmfponoanteen,twohficFhX-m3a1y06a.ls(o1-be Octanesulfonic acid) (CAS # 2795-39-3).

"ahi ORIGINAL Zrvons 0 TECHNICAL REPORT SUMMARY Sas To TECHIES COMMNICATIONS CENTER ~ Z0VECH A ---- pR226- 0782 rToAL - Analytical and Properties Research Laboratory vpry Trace Fluorochemicals in the Environment A000006 IRDC 137-092: PC-95/Monkey 3.5. tong Son belisle > 967 55240 sTecuAmiryp i applicable terme) 0 Omen CSennatlryatlicaRleseRaorpcehr Chemical/Analysi: TT Bcons Requestor: J.E.

T ons R Comparative Molecular Biology Title: of Perfluorooctancsulfonamide (FOSA, T- 7132) in Rats following four consecutive daysof dosing.

BACK TO MAIN PFOS: A 96-HOUR TOXICITY TEST WITH THE FRESHWATER DIATOM (NaviculapeZZicuZosa) FINAL REPORT WILDLIFE INTERNATIONAL, LTD.

740101 I WVIRgMBKTAL ENGfNEeRINC LABORATORY W A T I C TOXICITY WORK SHEET BACK TO MAIN 24 hrs 40 hrr 72 hrr Ik NO* t* D.0 I D.0 t 0.0 \ 4 f A 1 A u 0 # Survival

3M Lifetime Drinking Water Health Advisory for Perfluorooctanesulfonate -.

FINAL REPORT ONE GENERATION REPRODUCTION STUDY OF PFOS - MEVALONIC ACID/CHOLESTEROL CHALLENGE AND NOEL INVESTIGATION IN RATS SPONSOR'S STUDY NUMBER: T-6295.25 FINAL REPORT DATE: 16 DECEMBER 2002 TITLE - ONE GENERATION REPRODUCTION STUDY OF PFOS - MEVALONIC ACIDKHOLESTEROL CHALLENGE AND NOEL INVESTIGATION IN RATS ARGUS STUDY NUMBER: 4 18-018 SPONSOR'S STUDY NUMBER: T-6295.25 TABLE OF CONTENTS SUBJECT PAGE I.

StudyTide PFECE-R14R3: eTwovoYrEiOAvReaOnRewAs.LTomTY-ONCOGSTEUMDYCIRTATYS Anthors PeEterxC.pMameP,atDrhVolMoig.y LmaboresornicstInc.a(EPLl?)

NORTHERN KENTUCKY OFFICE SUITE 340 1717 DIXIE HIGHWAY COVINGTON, KENTUCKY 41011-4704 606-331-2838 513-381-2838 FAX: 513-381-6613 DAYTON, OHIO OFFICE SUITE 900 110 NORTH MAIN STREET DAYTON, OHIO 45402-1786 937-228-2838 FAX: 937-228-2816 ROBERT A.

= ol ES 3M ENVIRONMENTAL LABORATORY AL2261934 Final Report Analysis of PFOS and PFOA in Aqueous Samples 3M Dyneon, Oakdale Minnesota Laboratory Request Number: E05-0007 - Method Requirement: 3M Method ETS-8-154.1 (modified) Testing Laboratory 3M EHS Operations 3M Environmental Laboratory Building 2-3E-09 - or 935 Bush Avenue St.

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AR226-2000 :C-63 RV-3/&t EStUUSNCtltSoft E.

AR226-2029 INTEROFFICE MEMORANDUM TO; TOt TO: TO:.