Corporate Toxicology Study Outline July, 1998 ARIG-0227T To Title: FC-129 Preliminary ADME Screen in Rats `Timeline: In Life Start Date: 7/13/98 In Life End Date: 7/17/98 `Purpose: This study is designed to `provide preliminary information on theabsorption, distribution, metabolism and excretion (ADME) of FC-129.

% 4% B f ace Ro l,es Corning Hazleton Inc.

ARR26 _ 0L63 ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TESTSUBSTA0N 000C 0000E 00 Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-85, or as a component of FC-803F. (1Octanesulfonic acid) (CAS # 2795-393).

MICROBICS MICROTOX@) TOXICITY TEST TEST SUBSTANCE Identity:Perfluorooctanoiaccid,ammonium salt;may also be referredto as PFOA ammonium salt,Ammonium pernuorooctanoate,PFO, FC-1 16, FC-1 26, FC-1 69, FC-1 43, or as a major component of FX-1003.

M ICROBICS M ICROTOXO TOXICITY TEST TEST SUBSTANCE Identity:Perfluorooctanoiaccid,ammonium saft;may alsobe referredto as PFOA ammonium saltA,mmonium perfluorooctanoateP,FO, FC-1 16, FC-1 26, FC-1 69, FC-1 43 oras the major component of FC-1 18.

ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may also be referredtoas PFOS, FC-95, or as a component of FC-206CE. (1Octanesulfonicacid)(CAS # 2795-39-3).

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CORNING Hazleton MUTAGENICITY TEST ON T6357 JCiEECR E, | 47225 195 IN AN IN VIVO MOUSE MICRONUCLEUS ASSAY "2, *TM af FINALREPORT AUTHOR Hemalatha Murli, Ph.D.

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: CORNING Hazleton MUTAGENICITY TESTWITH "43% IN THE SALMONELLA - ESCHERICHIA T6342 {ACoie omnes COLIMAMMALIAN-MICROSONE RESSPhSE MUTATION ASSAY Nn a FINAL REPORT AUTHOR Timothy E.

YEND-PuOP-373.

AR 226 _ 0882 BIODEGRADATION (BODICOD) IesTsuestance 0 Identity: MreifxetrurreedctoontaasinPiFnOgSp,erFfCl-u9o5r,ooocrtaansesauclfoomnpaotneewnhticohf mFCa-y30a0l3so. b(e1Octanesulfonic acid) (CAS # 2795-39-3).

- ADIETARYLCS0 STUprDoYsWITHTHEMALLARD WILDLIFE INTERSNMARTEIQOUNEASLTLTNDO., PU2R7O2J3ECT NO. 454-102 Series 8U5S0..EcEnovliorognimeantfaelcPtrostTeectsitonGAugiendceyli(nGeras) CPPSNumber 850.2200 FIFRASubdivisionB,Section 712 OECD Guideline205 AUTHORS: CSeoaunr't.nGe5ayl.laCgahseery JRaoymaBo.nBLdesvVearns Hoven STUDY INITIATION: April 21,1999 STUDY COMPLETION: April 26,2000 AMENDED REPORT DATE: Mirch 23, 2008 SUBMITTTEDO Enviro53n5M5mBeCnoutrhpaolrALavatebionorunaetory St Pu, Meson $5144 Wildlife International, Ltd.

AR226-2976 T^P-^#^|| Study Trtle STATIC.

AR226-3059 Study Title 100-Person Human Patch Test with H-22033 (Test Item) Laboratory Project ID Haskell Laboratory Report No. 712-96 Study Completed On September 30, 1996 Contracting Laboratory ConTox Limited 3408-50 B Street Philadelphia, Pennsylvania 19134 Author David.