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ENVIRONMENTAL PHYSICAL/CHEMICAL, FATE, EFFECTS AND MONITORING STUDIES Potassium Decafluoro(pentafluoroethyl)cyclohexanesulfonate back to compounds STUDY TITLE Environmental FateandTransport Ready biodegradation of FC-98 (BO D /C O D ) Ready biodegradation of FC-98 (BO D /C O D ) Ecotoxicity Elements 96-H our acute static toxicity to fathead m innow - FC-98 96-H our acute static toxicity to fathead m innow - FC-98 Toxicity to activated sludge - FC-98 LABORATORY OR DATE AUTHOR COMPLETED TYPE 3M Environm ental Lab 3M Environm ental Lab 9/4/72 7/14/77 Robust summary, copy of laboratory data sum m ary Robust summary, copy of laboratory data sum m ary 3M Environm ental Lab 3M Environm ental Lab 3M Environm ental Lab 1/17/75 8/26/77 3/11/80 Robust sum m ary, copies of raw data sheets Robust sum m ary, copies of raw data sheets Robust sum m ary, copies of raw data sheets

3M Environmental Laboratory AR116- ooz^ k) M ethod Analysis of Potassium Perfluorooctanesulfonate or O ther Fluorochemical Compounds in Urine E xtracts U sing H PL C -E lectrospray/M ass Spectrometry/M ass Spectrom etry Method Number: ETS-8-97.0 Adoption Date: Author: Lisa Clemen, Robert Wynne, Glenn Langenburg Revision Date: Approved By: Laboratory Manager Group Leader ------ _ 7 / u /y 5 Date f/Z-37# Date - A C iu m -____________________ ______________________ Technical Reviewer Date 1.0 Scope and Application_________________________________________________ 1.1 Scope: This method describes the analysis of urine extracts for fluorochemicals using HPLC-electrospray/mass spectrometry. 1.2 Applicable Compounds: Fluorochemicals or other ionizable compounds. 1.3 Matrices: Human, rat, and monkey urine, or other fluids as designated in the validation report.

A&8.S.6 - 06D PFOS Repeat Dose - 000066 Pathology Associates International A Company of Science Applications International Corporation An Employee Owned Company Dr.

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M , 6 _ s t a t u s 'r e v i e w FLUOROCHEMICALS IN BLOOD 5/22/79, PGG On May 30, 1978, 3M informed Du Pont of findings of organic fluorocarbons in blood of employees exposed* to long-chain perfluoro surface-active materials.

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_ 14fe D u P on t-13309 Perfluorooctanoic Acid: Lactational and Placental Transport Pharmacokinetic Study in Rats Work Request Number 14787 Service Code 1569 Protocol Haskell Animal W elfare Committee Number: <> -1- RECEIVED 0PPTNC1C 2803SEP -* AH 8*1* 5 Perfluorooctanoic Acid: Lactational and Placental Transport Phannacokinetic Study in Rats D u P on t-13309 TABLE OF CONTENTS Page INTRODUCTION...............................................................................................................................3 OBJECTIVE........................................................................................................................................ 3 SPONSOR AND TEST FACILITY............. ....................................................................................3 REGULATORY COMPLIANCE.....................................................................................................3 STUDY DESIGN................................................................................................................................4 A.

y)R 6 _ 0930 TSCA NCIC Notification Form for CBI Documents ElVED Docket Number: _ ft I?

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