450 $#2&& - $ & & & Haskell Laboratory for Toxicology and Industrial Medicine March 13,2003 TO: MR] L Study in Rats Repeated-Dose Oral Toxicity Gavage Range Finder cc: G.

M U M - MILL dUatDuPont-13348 TRADE SECRET Study Title H-25914: Influence on Growth and Growth Rate of the Green Alga Selenastrum capricornutum Authors: Robert A.

P-1 a . 3 715 921229CCM05>*3 SUMMARY: This I n v e s t i g a t i o n vas conducted In response to a report that a 17 year old female experienced severe respiratory distress after being exposed to the fuses from an aerosol fabric protection product that she was using to treat a new leather Jacket on 12/27/92.

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AR226-0(61 DT15 3M MEDICAL DEPARTMENT, CORPORATE TOXICOLOGY - ST-43: Standard Procedure fo r Liver Subcelular Fractionation - Study Objective: Perfluorochemical compounds such as perfluorooctane sulfonate (PFOS) have been linked with reduction in serum cholesterol levels and liver has been identified as the primary target site.

BACK TO MAIN SANITIZED REPORT EXPLORATORY 28-DAY ORAL TOXICITY STUDY WITH TELOMER ALCOHOL, TELOMER ACRYLATE.

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Study Title Characterization Study of PFOS, Primary Standard - Test Control Reference #TCR-00017-046 Phase: Solubility of PFOS in Octanol Data Requirement 40 CFR 160.105(b) Author Mark E.

ENVIRONMENTAL PHYSICAL/CHEMICAL, FATE, EFFECTS AND MONITORING STUDIES BIODEGRADATION BACK TO COMPOUNDS STUDY TITLE Biodegradation Executive Sum m ary COMPOUND LABORATORY REPORT NUMBER SUMMARIES The A erobic Biodegradation of N-EtFOSE A lcohol by the M icrobial A c tiv ity P re se n t in M u n icip a l W a s te W a te r T re a tm e n t S lu d g e N -E tF O S E E00-2252 Robust Sum m ary The 18-Day A erobic Biodegradation Study of PerfluorooctanesulfonylBased C hem istries 18 Day PFOS 18 Day PFOA 18D ayFO S A 18Day N-EtFO SAA 18 Day N -EtFO SA 18 Day N-EtFOSE The 35-Day A erobic Biodegradation Study of PFOS PFOS E01-0415 E01-0444 Robust Sum m ary Robust Sum m ary

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AR AA6 _ 0 58f TSCA NCIC Notification Form for CBI Documents ftDocket Number: R 3^1 io Document Control Number: 2 Q Q O Q a a > O O o l Document Date: ^ " Si' Document Type: _____ >C> CCc=a3 rc "--Otmo S iim - c> ro CD The d o c um en t referenced a bo ve is claimed a s confidential business information (CBI) u n d e r S e c t io n 14 o f the To x ic S u b s ta n c e s C o n tro l A c t (TSCA).

AR&SL - o669 PFOA Genotoxicity - X> 000907 C O R N IN G Hazleton MUTAGENICITY TEST ON T-6358 IN AN IN VIVO MOUSE MICRONUCLEUS ASSAY FINAL REPORT AUTHOR Hemalatha Murli, Ph.D.

AR226-1397 (snauw um E.

AR226-1398 ft V . |.

AR A 0 . 6 - I H 6 3 .47 tev. 12-79 cM fi) E.