AR226-3057 Study Title 100-Person Human Patch Test with H-22056 (Test Item) Laboratory Project ID Haskell Laboratory Report No. 646-96 Study Completed On September 30. 1996 Contracting Laboratory ConTox Limited 3408-50 B Street Philadelphia, Pennsylvania 19134 Author David Gabriel for E. 1. du Font de Nemours and Company Haskell Laboratory for Toxicology and Industrial Medicine Elkton Road.

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AR226-3104 TNO-report V98.337 Augmented acute (4-hour) inhalation toxicity study with rats TNO Nutrition and Food Research Institute Utrechtseweg 48 P.O.

AR226-3198 TRADE SECRET Study Title H-24516: Subchronic Toxicity 90-Day Gavage Study in Rats with One-Generation Reproduction Evaluations Volume 2 of 5 Laboratory Project ID: DuPont-5386 TEST GUIDELINES: U.S.

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VAPOR PRESSURE TEST SUBSTANCE Identity:N-ethylperfluorooctasnuelfonamidoethanolm;ay alsobe referredto as N-ETFOSE Alcoholor FM-3422.

Corporate OccupationalMedicine 3M Center,Building220-3W-05 St.Paul,MN 55144-1000 651 737 4'@30Telephone 651 733 9066 Fax 7.

ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE Identity:A mixturecontainingper-fluorooctanesulfonamtaey; alsobe referredtoas PFOS, FC-95, or as a component ofFC-206CF or FC-206CF-X. (1-Octanesulfoniacid)(CAS # 2795-39-3).

ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatmea,y alsobe referredtoas PFOS, FC-95,oras a component ofFC-3072. (1Octanesulfoniaccid)(CAS # 2795-39-3).

~ COVANCE THE DEt/ELOPMENT SERVICES COMPANY SSppoonnssoorr:: am3M `SStt..

A R 2 2 fe -C 7 Z )0 Battelle Field Sampling Procedures Review Columbus Georgia City Survey regarding Empirical Human Exposure Assessment Multi-City Study To Susan Beach - Project Lead 3M, ET & SS PO Box 33331 Building 2-3fc-09 St.

AR276 -0086 ACUTE TOXICITY TO AQUATIC INVERTEBRATES (E.G.

PiR11-OM30 CO RN ING Hazleton MUTAGENICITY TEST ON T-6564 IN AN IN VIVO MOUSE MICRONUCLEUS ASSAY FINAL REPORT AUTHOR Hemalatha Murli, Ph.D.

A R Z K > - 0 5 l5 MICROBIOS MICROTOX TOXICITY TEST TEST SUBSTANCE Identity: Perfluorooctanoic acid, ammonium salt; may also be referred to as P F O A ammonium salt, Ammonium perfluorooctanoate, PFO , FC-116, FC-126, FC-169, FC-143, or as a major component of FX-1003.

AR226-2077 \ X HI T E R : INI . f t 1L,, S " r .A> W X > R i IF'* ID' I F t f V J B L S A s^csfon M M c S * * ^ ^ * ^ ^ * * * * * 03-20-1995 12s55^13 Version 5.1 * ctample Names SEMI-VOLATlUiS^fiO^^gg'fc^. * Dates 03-20-1993 10sSBs59 M e t l l L ^ S E N D E E 03-20-1995 Us4^s^J. # l70J 55: Inter-faces 4 C y c l e d 85 Operator DLD Channel!