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AR226-2466 "Roger J.

AR226-2482 July 16, 2001 CERTIFIED MAILRETURN RECEIPT REQUESTED Ms.

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AR226-2625 13 PMD AR226-2625 DuPont Engineering Barley Mill Plaza-BIdg. 27 4417 Lancaster Pike Wilmington.DE 19805 October 19,2004 Mr.ToddKelleher Environmental Supervisor Chemical Monitoring Compliance Unit Ohio Environmental Protection Agency Columbus, Ohio 43216-1049 Earnhart Hills Public Water System Circleville, Ohio Dear Mr.

AR226-2693 15 AR226-2693 DuPont EMSE Report No. 92-02 Study Title AQUEOUS STABILITY OF 8-2 TELOMER B ALCOHOL AS A FUNCTION OF PH Test Guideline OECD (1981).

AR226-2702 24 AR226-2702 TORONTO WORKSHOP MATERIALS September 13-14,2004 Atmospheric Chemistry of Fluorotelomer Alcohols (Part 2) Robert Waterland DuPont Engineering Research & Technol Wilmington, DE Outline do we for a initial gas phase reaction kinetics m photolysis of FTOHs do we a role of HOx and N0^ photolysis of fluoroaldehydes we heterogeneous chemistry know?

AR226-2761 LIVER STUDY OF WASHINGTON WORKS EMPLOYEES EXPOSED TO C-8: RESULTS OF BLOOD BIOCHEMISTRY TESTING WILLIAM E.

AR226-2785 """""i^sss FOR DU FONT USE ONLY Copies to: Haskell E.

AR226-2801 TRADE SECRET Study Title H-24215: Static, Acute, 96-Hour LC5o to Rainbow Trout, Oncorhynchits mykiss Laboratory Project ID: DuPont-3381 TEST GUIDELINES: U.S.

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AR226-2991 Study Title Skin Irritation T--t with H-20056 in Rabbif Author John V.

AR226-3000 Study Title 100-Person Human Patch Test vith H-203B5 (Control Item) and H-20386 (Test Item) Laboratory Project ID Haskell Laboratory Report No. 792-93 Study Completed On 25 February 1994 Contracting Laboratory Biosearch, Incorporated 3408-50 B Street Philadelphia, Pennsylvania 19134 Author Armand Affrioe for Haskell E.

AR226-3025 TRADE SECRET Study Title EVALUATIONS THE BIODEG^ADABILITY OF USING THE CLOSED BOTTLE TEST Author John T.