i P h o n e : (814)231-8032 BACK TO MAIN Fax: (814)231-1253 or (814)231-1 580 Analytical Report Fluorochemical Characterization of POTW Effluent Pensacola, Florida Centre Analytical Laboratory Report No. 023-014L (Revision 1) Revision Date 3/26/01 Testing Laboratory Centre Analytical Laboratory, Inc. 3048 Research Drive State College, PA 16801 3M Environmental Laboratory Contact Kent R.

3M Medical Department Study: T6316.1 3M Medical Department Study: T-6316.1 Analytical Report: FACT-TOX-001 LRN-U2103 Analytical Report: FACT TOX-001 LRN-U2103 Study Title 104-Week Dietary Carcinogenicity Study with Narrow Range (98.1%) N-Ethyl PerfluorooctanesulfonamidoEthanol in Rats Analytical Laboratory Report Title Determination of the Presence and Concentration of PFOS, PFOSA, PFOSAA, EtFOSE-OH, M556, and PFOSEA in Serum and Liver Samples of Crl:CD@(SD)IGS BR Rats Exposed to N-Ethyl PerfluorooctanesulfonamidoEthanol Data Requirement Not Applicable Author 3M Environmental Laboratory Study Completion Date JuAntes0ig6n,in2g001 Performing Laboratories Liver and Serum Analyses 3M Environmental Laboratory Building 2-3E-09, 935 Bush Avenue St.

AR226-2143 C-8 EXPOSURE LIMITS AEL IM AIR 0.56 MOLES PER BILLION .01 mg/m3 BLOOD LEVELS UNDER REVIEW PUBLIC EXPOSURE LIMITS DRINKING WATER 5.0 PARTS PER BILLION (GUIDE LEVEL) COMMUNITY EXPOSURE (GUIDELINE) 0.0003 mg/m3 RJZipfel/sbr - 009665-2 - 5/24/88 EXD951520 WASHINGTON VORKS OFF PLANT EMISSIONS WATER AIR PRODUCT OFF-PLANT DISPOSAL POUNDS C-8 1983 1986 21,700 19,100 12,700 16,200 8,000 8,300 7,700 8.300 50,100 51,900 RJZipfcl/sbr - 009665-3 - 5/24/88 EID951521 C-8 ENVIRONMENTAL PROGRAMS FINE POWDER DRYER AIR EMISSIONS REDUCTION SUPERNATE POND ELIMINATION NEGOTIATING PURCHASE OF LUBECK WATER SYSTEM ZONYL* TBS REPLACEMENT FOR C-8 IN FEP * Du Font's KgistTd TrdniKrk RJ2ipl/sbr - 009665-4 - 5/24/88 EID951522

AR226-2191 Washington Works C8 Emissions - Actual with FPD at 12000 4348500- 434BOOO- 4347500-tpi|; 4347000- 4346500- 4346000- 4345500-^ j--------------^--------------^--------------,--------------^--------------j- 439500 440000 440500 441000 441500 442000 442500 443000 443500 444000

AR226-2452 laboratory Hame; CH2M HXM; Lab Sample ID; M6144001 Client Sample ID; fflU^aU., oseanxes um&TiStS DATA saw Concentration: IiQW _ Sample Matrix: WATSJB.

DraftReport 26-Week Capsule ToxicityStudy with PerfluorooctanSeulfonic Acid PotassiumSalt(PFOS; T-6295) in Cynomolgus Monkeys PREPAMD FOP, 3M COVANCE STUDY NUMBEP6329-223 VOLUME IOfn COVAW'C-E.-"'\ IM DEWSLOPMIWT SEMCU COMPANY Sponsor. 3M St.PauL Minnesota UNAUDrrED DRAFR April12,2000 FINAL REPORT Study Tide: 26-Week CapsuleToxicityStudywithPerfluorooctanSeulfonicAcid PotassiumSalt(PFOS; T-6295) inCynomolgus Monkeys Author.

AR226 3476 PS 80 i 000741 wsm tra pCtim ----optrn nt o"o8 iat Villers or | r-- me atore sa ahreS AR | e BT e) STimE ma eini te th r gsemerai,,r |{rSsaettnttoort ia ltgeofe mweeeoe n 3] they min Co have planned.

23) OECD 205-OPPTS 850.2200, Acute avian toxicity (Northern Bobwhite), 454-112 T-74 85 : A DIETARY LC50 STUDY WITH THE NORTHERN BOBWHITE SANITIZED WILDLIFE INTERNATIONAL, LTD.

pt MgrianenD0ne8e4 s To Sn- "N0SCIoCn5OFPPa1Tra@vEA2Pr"AiTor2E@tAi0Dawk0coCn8a>r AL226-3pg Taft/ Deborah McCrea / Legal Assistant a 125 asSr&ehe aotke 1(51050 Cincinnati, Ohio 45202-3957 CAE 355s Fan 10381 coos www.taftiaw.com / mccrea@taftiaw.com 8 : 3 he od3 = tEroeltsRehoeevterdneueaecSse0ao)roiansemmtoaCintersgcus.olarard2t3o0n.iDfionscloBhbsresurorece:aAmosompmrmooasfvniUidoynedSof(onrhingnoTrgepaaspnEuaarylyCieaeuOulanvtNaoansts,ooaaitcrasln(mdaftasems)or essed rte. ie smmaessssaage geedmaseyorcoeansamniianofscoonmotaatarioannstTonaittrirre.eyGnelaesnstvoopsyeavhedgaedssteoorase3yorfwtTosropk ropomiaacdtasnodaree e FSraonme: ocaonnoniceop3y,202a00@8lf3i.ca5omwPH[malo canonopy20aGactoam] TSourbjceectn0,41a3t/2o00r9 eter To PADckes Center ES CONTAINS NO CBI 2 RR, am 189 8 Shiv nog ps 25 Wut Set,SeC 1800/Coocinnc a, OHo5Co2ba0ro239n D5oi5n1a3.38p1 2o83l83a51r3.3i8etn0ts20eF5torswo8 naottSemoiUonP [c A rn--g--sn ---- - June 12, 2009 FEDERAL EXPRESS EPA U.S.

RECYCLED &'^-| AR226-2703 (S3 01 AR226-2703 TORONTO WORKSHOP MATERIALS September 13-14,2004 Fluorotelomers What are they?

Copies Co * Haskell L a ET i> borato r d y u f F o o r nt T de oxic Nemou ology r s a n a d n d I r i Comp dust a r ny ia 1 Medicine HASKELL LABORATORY REPORT NO. 1003-76 MR 1 NO 1\ Material Tested *3 Haskell No 10,642 Sample Ready for Testing 9-28-76 Other Codes Materia y\--------KlHHUiH ^oepareiiient, PRIMARY SKIN IRRITATION AND SENSITIZATION TESTS ON GUINEAjPIGS Procedure: The test for primary Irritation was conducted by applying, and lightly rubbing in, 1 drop 100% material as received and a 10% solution (vol/vol) of the test material in distilled water on the skin of ten male albino guinea pigs.

AR226-3101 ^3 - GWWJ Huntingdon CONFIDENTIAL DPT434/984093 BACTERIAL MUTATION ASSAY DuPont Specialty Chemicals, Jackson Laboratory, Chambers Works, Deepwater, NJ 08023, USA Research Laboratory Huntingdon Life Sciences Ltd., Eye, Suffolk, IP237PX, ENGLAND Final report issued 1 October 1998 / Company Sanitized.

AR226-3108 Huntingdon CONFIDENTIAL DPT 438/984469 Ij >3 ASSESSMENT OF READY BIODEGRADABILITY MODIFIED STURM TEST Sponsor Dupont Speciality Chemicals, Jackson Laboratory, Chambers Works, Dcepwater, NJ 08023, USA.

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BACK TO MAIN Study Title - Characterization Study of PFOS,Primary Standard Test Control Reference #TCR-00017-046 PHASE: SOLUBILITY OF PFOS IN OCTANOL Data Requirement 40 CFR 160.105(b) Author Mark E.