CC ARL2L - 1090 `BencPhemrafrlkuoDroosoecstafnoer LSuilvfeornTicumAcoirdsPiontaSspsriaugmueSaDlatw(lPeFyORSa)ts fed DScaivenicdesWI.nteGranyaltoiro,naPlh,DI.nc.

vrmelia ig ' Tennant Farm Herd Health Investigation Carle Team Report R.

ARRAG -- | 3] 3 2= e3m2 S3 ZB3o5 =x 35 FLUORINATED SURFACTANTS IN FIRE FIGHTING FOAMS: ANY INPUT FOR WATER MIST TECHNOLOGY Martial PABON, PhD DuPont de Nemours (France) Chantereine, Mantes le Ville F-78202 Mantes la Jolie Cedex & | Structure of a fluorinated surfactant Hydrophilic head | L.A nar perfluorinated chain Ex.

AR226-1384 Revised 10-24-80 WORD PROCESSING WORK FORK Tapet Day Cy 10: DELOTEE RELATIONS DEPARDAENT AR _1 WORD PROCESSING CENTER - N-12533 nov: 7 sssracen Lion Room: aae Tel: 38h Date Retain Diskette: Pern.

AR226-2925 FOR DU FONT USE ONLY REVISED REPORT Copies to E.

CONFIDENTIAL AR226-3127 DPT 432/985069/SS SKIN SENSmZATION TO THE GUINEA-PIG (MAGNUSSON & KLIGMAN METHOD) Sponsor DuPont Specialty Chemicals Jackson Laboratory.

AR226-3146 DuPont-4003 HASKELL LABORATORY FOR TOXICOLOGY AND INDUSTRIAL MEDICINE H-24390: STATIC, ACUTE 96-HOUR SCREENING TEST TO FATHEAD MINNOWS, Pimephales promelas PURPOSE; This is a rangefmding study designed to provide an estimate of aquatic toxicity using fixed test concentrations and data measurements at predetermined intervals.

TRADE SECRET AR226-3179 DuPont-6818 Study Title H-24616: Static, Acute, 96-Hour Screening Test to Pimephales promelas Laboratory Project ID: DuPont-6818 AUTHOR: Daniel J.

AR226 3278 60 DR UNOACK-LABORATORIUM FOR ANGEWANDTE BIOLOGIE Earthworm (Eisenia fetida), Acute Toxicity Test in Artificial Soil ac. to OECD Guideline 207forTesting of Chemicals.

ARR26 - 3307 . 491 AR2a6 - 3309 P p---- FINAL REPORT Study Title H-24768: In Vitro Mammalian Chromosome Aberration Study in Human Peripheral Blood Lymphocytes Authors Ramadevi Gudi, Ph.D.

PFOS: A 96-Hour ShellDepositionTestwiththeEastern Oyster (Crassostreavirginica) I ACUTE EASTERN OYSTER SHELL DEPOSITION TEST SUBSTANCE Identity:Pertluorooctanesulfonatmea;y alsobe referredtoas PFOS or FC-95. (1-Octanesulfoniaccid,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-p,otassium salt,CAS # 2795-39-3) Remarks: The testsubstance isa whitepowder.

FlazletonInc. box@7545 dison,Wl -53707-7545 4 so@ aliveries3:301 Kinsman Blvd.

14 Of FC-14:3- C December 28, 1979 Conducted at: During: Synthesis Conducted by: Specific Activity and lzadiochemical Purity Determination by: Report by: Specific Activity and Radiochemical Characterization Section Reviewed by: Commercial Chemicals Division and Riker Laboratories., Inc. 3M St.

BIODEGRADATION (BOD) TEST SUBSTANCE Identity:Perfluorooctanoiaccid;may alsobe referredtoas PFOA, FC- 26, or FX-1001.

TOXICITY TO AQUATIC PLANTS TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, oras a component of FC-203CE. (1Octanesulfonicadid)(CAS # 2795-39-3).