M -0318 A C U T E T O XIC IT Y T O A Q U A T IC IN V E R T E B R A T E S (D A P H N IA M AG N A) T E S T S U B S T A N C E ___________________________________________________ Identity: A mixture containing perfluorooctanesulfonate, which m ay also be referred to a s P F O S , FC-95, or a s a com ponent of FX-3104. (1Octanesulfonic acid) (C A S # 2795-39-3).

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Aft z z - 1077 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY WASHINGTON, D.C. 20460 OFFICE OF PREVENTION, PESTICIDES AND TOXIC SUBSTANCES er:: MEMORANDUM SUBJECT: Draft Hazard Assessment O fPerfluorooctanoic Acid And Its Salts FROM: TO: Charles M.

AR2.A6 _ //> OCT 2 5 202 THIRD QUARTER 2002 SURFACE WATER AND GROUNDWATER MONITORING REPORT FOR WASHINGTON WORKS FACILITY AND LOCAL, LETART AND DRY RUN LANDFILLS WASHINGTON, WV Date: October 2002 Project No.: D6WW7423.01 18983635.20000 A CORPORATE REMEDIATION GROUP An Alliance between DuPont and URS Diamond Barley Mill Plaza, Building 27 Wilmington, Delaware 19805 oo CONTAIN NO CBI 000163 Surface water And Groundwater Monitoring Report Table of Contents TABLE OF CONTENTS 1.0 Introduction................................................................................................................... 1 2.0 C-8 Analytical Reporting............................................................................................. 2 3.0 Washington WorksFacility.......................................................................................... 3 4.0 Local Landfill................................................................................................................4 5.0 Letart Landfill...............................................................................................................5 6.0 Dry Run Landfill.......................................................................................................... 6 7.0 References..................................................................................................................... 7 Table 1.0 Table 1.1A Table 1.1B Table 2.0 Table 2.1A Table 2.

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ftp. a & e - t i t # Protein Binding of Perfluorohexane Sulfonate, Perfluorooctane Sulfonate and Perfluorooctanoate to Plasma (Human, R at, and Monkey), and Various Human-Derived Plasma Protein Fractions STUDY ID: 9921.7 Southern Research Institute 2000 Ninth Avenue South P.O.

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Aft.1160521 ACUTE TOXICITY TO AQUATIC INVERTABRATES (DAPHNIA MAGNA) TEST SUBSTANCE________________________________________________ Identity: Perfluorooctanoic acid, ammonium salt; may also be referred to as PFOA ammonium salt, Ammonium perfluorooctanoate, PFO, FC116, FC-126, FC-169, FC-143 or as the major component of FC1015.

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