AR 126-0065 a Centre Analytical Laboratories, Inc.

PRIZE 20% 7 CHRONIC TOXICITY TO FRESHWATER INVERTABRATES (Daphnia magna) TESTSUBSTANCE Identity: Perfluorooctanesulfonate; FC-95. (1-Octanesulfonic may acid, a1l,s1o,2b,e2.r3e,f3e,r4r,e4d,5t,o5,a6s.6P,7F.O7,S8.o8r.8- heptadecafluoro-, potassium salt, CAS# 2795-38-3) 3ReMmlaort knsu:mbTehre21l7e.st sSuabmsptlaencweaiss astwohrietdeupnodwedrera.mbiSeanmtpcloendwiatsiontsakperniofrrtoom etelsetmienng.taPluraintayldyesteesrmteicnhendiqtuoesb.e 90.49% by LC/MS, 'H-HMR, '*F-NMR and METHOD Method: 1193-87 OPPTS 850.1300, OECD Guideline 211, and ASTM Standard E Type: Semi-Static Life-Cycle Toxicity GLP: Yes YSpeeacriceosm:pDlaepthendi:aSmtaugdynacompleted 1999.

AR226-0132 G-s Final Report .

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|| AR226-1405 - ` ARE 6 -- |HOS "ATTORNEY-CLIENT PRIVILEGED INPORMATION Septener 19, 1991 PTor:on:WaTletzzsyteYaarntdel] Feenqutrdiing TohaeoSegpteMmabetres4, o1f99TePraopovsesd C-V8ashSiunagptleinngoPrrkosgeMnetin ( Stee 11, 151, 9:00 11:0 ) "ialthStaewasrte, TeproryorVa,ndTeoly tcktad, endl oi, Peay dna, Nik Wclesty, Cul ac, toenasa, troduction: Walt Stewart, See Attachment 1 .

30 June 2003 To:MUSaSr.yEFn.viDroomnimneinatkal Protection Agency EPA East (Mail Code 7405M) 1200 Pennsylvania Avenue, NW `Washington, DC 20460 From: Katie Smythe, onbehalfof the Telomer Research Program Subject: TRP Document Submission (Study Reports) AR226-1427 RECEIVED OPPT NCIC 2003 July 18 12:00PM OClnaribaenhta,lfDaoifktihne,TaenldoDmuerPoRnetse--atrhceh fPorlolgorwianmg(sTtRuPdy) raenpdorittss amreemsbuebrmictotmepdatnoitehse--EAPsAahfiorGlass, inclusion in Administrative Record 226 [and/or Docket OPPT-2003-0012).

AR 326 -- 1479 \ y TSCA NCIC NOTIFICATION FORM FOR CBI DOCUMENTS DockeTNumser: RRQR6 DOCUMENT CONTROL NUMBER: __{ 203 000 00 3H DOCUMENT DATE: --03% DOCUMENT TYPE: Doc tT F gFB3m

AR226 - 1S/0 IN THE CIRCUIT COURT OF WOOD COUNTY.

AR2260365 OTHER AVAILABLE STUDY SUMMARIES FOR N-EtFOSE ALCOHOL TEST SUBSTANCE Identity: N-ethylperfluorooctane sulfonamidoethanol; may also be referred to as N1,-1E,t2,F2O,S3,E3,A4l.c4o,h5o,l5,o6r,6F,M7-.374,82,28.,8-(h1e-pOtcatdaenceafsluulofroon-aNm-i(d2-eh,ydNr-oextyheytlh-yl)-, CAS # 1691-99-2) Remarks: Material is an off-white, waxy solid of uncharacterized purity.