3M General Offices 3M Center St.

RECEIVE^ oppt cbe 2003 OCT 2 9 AH IP 01 AR226-1542 STATUS REPORT COMBINED REPEATED DOSE TOXICITY STUDY WITH REPRODUCTION/DEVELOPMENTAL TOXICITY SCREENING TEST WITH T-7601 ADMINISTERED BY ORAL GAVAGE IN WISTAR RATS November 4,2003 8:25AM NOTOX Project 385717 NOTOX Substance 113769/B Page 1 of 7 T-7.601 NOTOX Project 385717 Study start: Start mating: Necropsy of males Delivery of litters Necropsy of females and pups Allocation: Group 1 2 3 4 Dose level mg/kg b.w.

3 3M Specialty Materials 3M Center St.

BACK TO MAIN 3M FLUOROCHEMICAL SUBMISSION TOXICOLOGY, EPIDEMIOLOGY AND MEDICAL SURVEILLANCE December 2004 Click on Study Title to View Report December 2, 2004 "Ammonium Perfluorooctanoate: Age Effect on the PFOA Plasma Concentration in Post-Weaning Rats Following Oral Gavage," Paul M.

3 FLUOROCHEMICAL SUBMISSION 2001 Click a Month back to year menu TOXICOLOGY, EPIDEMIOLOGY AND MEDICAL SURVEILLANCE November December

3M ENVIRONMENTAL LABORATORY PROJECT NO E05-0120 iflv l Analytical Report Revised August 12, 2005 Initial Quantitative Screening of Commercial Lots of Human Serum Obtained in 2004 for Endogenous Fluorochemicals Using Protein Precipitation and Liquid Chromatography/Tandem Mass Spectrometry Laboratory Request Number: E05-0120 Testing Laboratory 3M Environmental Health and Safety Operations 3M Environmental Laboratory 3M Environmental Laboratory Project Lead Mark E.

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Katherine E.

AR226-2266 Robert F Pinchot 03/27/2002 12:49 PM To: Steven L Grise/AE/DuPont@DuPont, Debbie J Mulrooriey/AE/DuPont@DuPont, Gerald N VanderweifflAE/DuPont@ DuPont cc: Hugh J Cam pbeil_Jr/AE/DuPont@DuPont, David M Rurak/AE/DuPont@DuPont Subject: Long-range atm ospheric transport of PFO A Steve, Debbie, Gerry, Please take a look at the attached analysis....

AR226-2591 Division o f Water Resources 1201 Greenbrier Street Charleston, WV 25311-1108 304-558-2108 West Virginia Department of Environmental Protection Bob Wise ..............^ ' Governor ~" ' ^ " ' Michael O.

EPL EXPERIMENTAL PATHOLOGY LABORATORIES, INC. 5A6 _ X7A3 Report Title PATHOLOGY PEER REVIEW AND PATHOLOGY WORKING GROUP REVIEW OF MAMMARY GLANDS FROM A CHRONIC FEEDING STUDY' IN RATS WITH PFOA PWG REPORT Data Requirement N/A Author Jerry F.

TRADE SECRET Study Title H-24943: Biopersistence Screening 10-Dose Oral Gavage Study in Rats Laboratory Project ID: DuPont-6544 AR226-3195 DuPont-6544 Author: Carol Finlay, B.A.

TSCA Document Processing Center Attn: Section 8(e)/FYI M2.Z6 - 373V August 10,2006 Page 4 of 10 Attachment 1 July 19, 2006 "Note for settling parties" from the Science Panel (1 page) Note for settling parties We have prepared some outline protocols for several interlinked research components addressing the potential health effects of exposure to C8 around the Washington Works plant.

3M General Offices 3M Center St.

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