A R RS.& _ 0 9 l6 ACUTE TO XICITY TO FISH (FATHEAD MINNOW ) TEST SUBSTANCE________________________________________________ Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FX-3104. (1Octanesulfonic acid) (CAS # 2795-39-3).

A t 2 2 b - O '/ SOIL ADSORPTION - REVISED TEST SUBSTANCE_______________________________ _____________ Id e n tity : Perfluorooctanesulfonate; may also be referred to as PFOS or FC -95. (1Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, potassium salt, CAS # 2795-39-3) Rem arks: The test substance is a white powder.

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AR226-1418 OPPT-2003-0012: Perfluorooctanoic Acid (PFOA), Fluorinated Telomers; Request for Comment; Solicitation of Interested Parties fo r Enforceable Consent Agreement Development; and Notice of Public Meeting OPPT Docket in which EPA is identifying potential human health concerns about PFOA, requesting comments and additional information, and soliciting interested parties to participate in negotiations on enforceable consent agreements to produce additional data.

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A R 226-1736 Laboratory R ep ort-R evision 1 Analytical Report of Data for PFOS Dietary LC50 Study with Mallards (Sera and Liver) Laboratory Report No.

RECEIVED PFOS Ecotoxicological Testing Results OPlfyffQpprison of Effect Concentrations Calculated Using Different Sample Purity M H M rr^an {n fasured concentrations, except where * (nominal).

3M FLUOROCHEMICAL SUBMISSIONS February, 2002 - May, 2004 INDEX OF 3M'S 2002-2004 AR-226 DOCKET SUBMISSIONS BY DATE FEBRUARY 2002 February 1, 2002 Click on Study Title to View Report Back to Menu TSCA 8(e) Notice of Draft Reports of Reproduction Studies of Northern Bobwhite and Mallard and PFOS February 28, 2002 TSCA 8(e) Notice of Draft Final Report on Ammonium Perfluorooctanoate (APFO) in an Oral (Gavage) TwoGeneration Reproduction Study in Rats.

( \ m r O M lj BIODEGRADATION (BOD) TEST SUBSTANCE Identity: Perfluorooctanoic acid; may also be referred to as PFOA, FC- 26, or FX-1001.

$X )ltrO % t Analytical Laboratory RepSotrutdoyn PTritelseence and Concentration of Potassium Perfluorooctanesulfonate in Serum and Liver of Sprague-Dawley Rats Exposed to PFOS via Gavage REPORT AMENDMENT NO. 1 Am1e9nAdpmrieln2t00D0ate: Performing Laboratory 3M Environmental Technology & Safety Services 3M Environmental Laboratory 935 Bush Avenue St.

t\^r&-05Vt, FINAL REPORT PROTOCOL 418-015 ORAL (GAVAGE) PHARMACOKINETIC RECOVERY STUDY OF PFOS IN RATS SPONSOR'S STUDY NUMBER: T-6295.14 FINAL REPORT DATE: 23 JULY 1999 001001 PROTOCOL 418-015 ORAL (GAVAGE) PHARMACOKINETIC RECOVERY STUDY OF PFOS IN RATS SPONSOR'S STUDY NUMBER: T-6295.14 TABLE OF CONTENTS SUBJECT PAGE I.

'C__ Z Z -Z Z J Pathology Associates International A Company of Science Applications International Corporation /E|Rll.t~OSia> z^^^ An Employee-Owned Company PATHOLOGY REPORT (ANCILLARY STUDY) ELELCUTNRGOANNMD ILCIRGOHSTCMOIPCICROESVCAOLPUIACTEIOVNALOUFALTIIVOENROAFND LIVER IN CRL:CDBR VAF/PLUS RATS) ORAL (GAVAGE) PHARMACOKINETIC STUDY OF PFOS IN RATS PACILSITEUNDTYSNTUUDMYBENRUM99B-1E1R(E41M8-9091.339) Prepared by: James B.