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Aventis Pharma Aventis Pharma Deutschland GmbH Testing Facility Kastengrund ProTox Mainzer Landstr. 500 D - 65795 Hattersheim Germany AR226-1525 Aventis RECEIVED OPPT NCIC 03 SEP 30 PM1:00 TOXICOLOGY STUDY REPORT PT02-0222 T-7758 RAT REPEAT DOSE 28-DAY ORAL TOXICITY + 14-DAYS RECOVERY Author: Date: Original report for the sponsor Total pages: 464 Dr.

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DR.U.NOACK-LABORATORIUM FR ANGEWANDTE BIOLOGIE 1-Decanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro- Daphnia magna Reproduction Test (21 d) Limit Test according to OECD-Guideline 211 for Testing of Chemicals (adopted September 198) Sponsor Telomer Research Project Asahi Glass Clariant Daikin Industries Ltd Dupont Author Martina Noack Testing Facility D r .U .N o a c k -L ab o r a to r iu m FR ANGEWANDTE BIOLOGIE Kthe-Paulus-Str. 1 D-31157 Sarstedt Laboratory Project ID Project-No. 020719CK Study-No.

Protein B inding o f Perfluorohexane Sulfonate, Perfiuorooctane Sulfonate and Perfluorooctanoate to Plasm a (H um an, R at, and M onkey), and V arious H um an-D erived Plasm a P ro tein Fractions STUDY ID : 9921.7 Southern R esearch Institute 2000 N inth Avenue South P.O.

3M Companv EPI-0016 Page 1 of 30 FINAL REPORT Epidemiology Medical Department 3M Company S t Paul.

3M Companv EPl-0011 Page I of 42 FINAL REPORT Epidemiology Medical Department 3M Company S t Paul.

Northwest Bioanalytical Study No.

STUDY TITLE Extraction of Potassium Perfluorooctanesulfonate from Red Blood Cells and Serum for Analysis Using HPLC-Electrospray/Mass Spectrometry DATA REQUIREMENTS Analytical Method Requirements STUDY DIRECTOR Sean Gallagher ANALYTICAL REPORT DATE June 2, 2003 PERFORMING LABORATORY / TESTING FACILITY Exygen Research 3058 Research Drive State College, PA 16801 Phone: 814-272-1039 STUDY SPONSOR 3M Environmental Technology and Safety Services Building 2-3E-09 PO Box 33331 St.

3 FLUOROCHEMICAL SUBMISSION October 1987-October 2005 Click a Month BACK TO MAIN TOXICOLOGY, EPIDEMIOLOGY AND MEDICAL SURVEILLANCE January 2005 December 2005

TOXICITY TO AQUATIC PLANTS TEST SUBSTANCE_________________________________________________ Identity: N-ethylperfluorooctane sulfonamidoethanol; may also be referred to as N-EtFOSE Alcohol or FM-3422. (1-Octanesulfonamide, N-ethyl1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-(2-hydroxyethyl)-, CAS #1691-99-2) Remarks: Material is an off-white, waxy solid of uncharacterized purity: The limited water solubility of this material prohibited a definitive determination of the aquatic toxicity.

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Corporate Occupational Medicine 3M Center, Building 220-3W-05 St.