AR226-1418 OPPT-2003-0012: Perfluorooctanoic Acid (PFOA), Fluorinated Telomers; Request for Comment; Solicitation of Interested Parties for 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.

Telomer Research Program AR226-1423 Report Title: 1-Decanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoroAcute Immobilisation Test (48h) to Daphnia magna STRAUS Limit Test with the Water Accommodated Fraction (WAF) Author(s): Martina Noack RECEIVED OPPT NCIC 2003 July 18 12:00PM Contractor: Dr.

PHOTODEGRADATION (AQUEOUS) TEST SUBSTANCE Identity: NN--eEtfhyFlOpSeErflAulocroohoocltoarneFMs-u3lf4o2n2a.mid(o1e-tOhcatnaonle;sumlafoynaamlsiodeb,eNr-eeftehryrle-d to as 1.1,.2.2,3.3.4,4,5,5,6.6,1.7,8,88-heptadecafiuoro-N-(2-hydroxyethyl)-, CAS #1691-99-2) Remarks: Material is an off-white, waxy solid.

ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE Identity: Perfluorodecanesulfonate, ammonium salt; may also be referred atcoiads, 1P1F,D2S2,,3F3C,-4,142,05,,o5r6,36M,7S.7a,m8p,l8e9,J92,91050-,11.0,1(01--Decanesulfonic heneicosafiuoro-, ammonium salt, CAS # 67506-42-7) Remarks: Test sample is a mixture of the test substance in water and cbeutlylloscoellvleosaonldve3(7a.p5p%rowxaitmeart)e.lyAl2l 5v%aluteesst rseupbosrttaendcer,ela3t7e.t5o%thbiustymlixture.

CORNING Hazleton MUTAGENICITY TEST ON T-6342 IN AN IN VIVO MOUSE MICRONUCLEUS ASSAY + [EINALREPORT AUTHOR Hemalatha Murli, Ph.D.

Internal Correspondence cc: EJaimleesenBoFyadsbe-ndCehremo-li1t1e6-1116-1 F.

AR226-048Y SOIL ADSORPTION TEsTsuesTANcE Identity: Perfluorooctanoic acid, ammonium salt; may also be referred to as PFOA ammonium salt, Ammonium perfluorooctanoate, PFO, FC-116, FC-126, FC-169, or FC-143.

FINAL REPORT PROTOCOL 418-013 ORAL (GAVAGE) PHARMACOKINETIC STUDY OF PFOS IN RATS SPONSOR'S STUDY NUMBER: T-6295.12 FINAL REPORT DATE: 24 JUNE 1999 00780 I-- PROTOCOL 418-013 ORAL (GAVAGE) PHARMACOKINETIC STUDY OF PFOS IN RATS SPONSOR'S STUDY NUMBER: T-6295.12 TABLE OF CONTENTS SUBJECT PAGE I.

AR R226 - 07] 2 BIODEGRADATION (OECD 301) TEST SUBSTANCE Identity: ArefmeirxrteudretocaonstPaiFnOiSng, pFeCr-f9i5u,oroorocatsanaescuolmfponoanteen,twohficFhC-m2a03y.al(s1o-be Octanesulfonic acid) (CAS # 2795-39-3).

.

AR R86 _ 0785 ACUTE TOXICITY TO INVERTEBRATES (FIDDLER CRAB) IesTsuBsTA 000NCE Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-206 or L3243. (1-Octanesulfonic acid) (CAS# 2795-39-3).

226-445 4 FC-143 3 sw rere AMMONIUM PERFLUORO OCTANOATE !

1 RESEARCH Precise Research.

AR226-1753 PFOS: A REPRODUCTION STUDY WITH THE NORTHERN BOBWHITE FINAL REPORT WILDLIFE INTERNATIONAL, LTD.

.Attachment 3 or Ae226-1173 CANCER PREVALENCE IN SUBJECTS EXPOSED TO PERFLUOROOCTANONIC ACID (PFOA) James Dahlgren MD, AymaBnTorabimMD'?