AR226-2184 EXPOSURE EVALUATION FOR NEW PROCESS AT FAYETTEVILLESITE Prepared by DuPont Engineering Technology Debbie Klulrooney Cathie Barton August 20,2001 CAB000188 EID547037 TABLE OF CONTENTS i Executive Summary 1.

AR226-2483 July 16, 2001 CERTIFIED MAILRETURN RECEIPT REQUESTED Ms.

DuPont Engineering AR226-2575 OuPontEntineering Barley Mill Plaza-Bidg. 27 Lincaster Pike SiRtt. 141 Wilininston, DE 19806 January 11,2002 DavidP.Watkms Division of Water Resources 1201 Greenbrier Street Charleston, West Virginia 25311-1088 RE; Little Hooking Sampling Results Dear Mr.

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30) Laboratory incineration study of PFBS and Fluorochemical polymers UDR-TR-2002-000153 SANITIZED DEC 0 9 2003 12/16/2002 Laboratory-Scale Thermal Degradation of Perfluoroalkyl Sulfonates and Perfluoroalkyl Sulfonamides Final Report Prepared by: Takahiro Yamada and Philip H.

CXR Biosciences Ltd.

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BACK TO MAIN PFOS: A FROG EMBRYO TERATOGENESIS ASSAY -XENOPUS (FETAX) FINAL REPORT WILDLIFE INTERNATIONAL, LTD.

3M Medical Department Study: T-6889.3 3M Medical Department Study: T-6889.3 Analytical Report: FACT-TOX-026 LRN-U2782 Analytical Report: FACT TOX-026 LRN-U2782 Study Title 26-Week Capsule Toxicity Study with Ammonium Perfluorooctanoate (APFO/POAA) in Cynomolgus Monkeys Amended Analytical Laboratory Report Title Determination of the Presence and Concentration of Perfluorooctanoate Fluorochemical in Liver, Serum, Urine and Feces Samples Data Requirement Not Applicable Author 3M Environmental Laboratory Analytical Phase Completion Date Juant seig1n1in, g2001 Performing Laboratories Liver, Serum and Urine Analyses Feces Analyses 3M Environmental Laboratory Building2-3E-09, 935 BushAvenue St.

AR226-1486 ENVIRONMENTAL AND HEALTH ASSESSMENT OF PERFLUOROOCTANE SULFONIC ACID AND ITS SALTS August 20, 2003 Prepared by 3M in consultation with Jack Moore, D.V.M., DABT, Hollyhouse, Inc.