AR226-2249 /j?

AR226-2313 David M Rurak 03/16/2003 07:01 PM To: Catherine A Barton/AE/DuPont@ DuPont ce: Mark C Hause/DuPont@ DuPont, Charles J Zarzeeki/AE/DuPont@ DuPont Subject Re: ISC Model Q C ath y, I am not suggesting the model Is being used inappropriately, it has provided valuable input.

AR226-2597 GIST meeting notes August 12,2002 I Minutes from the GIST meeting November 13, 2002 The meeting began at approximately 9:00 am. in the Division of Water Resources' conference room at 1201 Greenbrier St., Charleston, WV, Attending were Dave Watkins, George Dasher, Chad Board, and Don Criss o f the Division of Water Resources (DWR), Bill Toomey for the Bureau for Public Health, Steve Williams and Sara Wallace of the Ohio EPA, and Andrew Hartten representing DuPont.

AR226-3204 DuPont-2925 Supplement No. 1 TRADE SECRET Study Title H-24000: Biopersistence Screening 10-Dose Oral Gavage Study in Rats Supplement No. 1 Laboratory Project ID: DuPont-2925 Author: Carol Finlay, B.A.

m PATTON BOGGS, ATTORNEYS *T U W VIr**.M.'

226-3648 INTERIM REPORT #1 Analysis o f Oakdale W ater Samples STUDY TITLE Analysis o f Perfluorooctanoic Acid (PFOA), Perfluorobutanesulfonate (PFBS), Perfluorohexanesulfonate (PFHS), and Perfluorooctanesulfonate (PFS) in Water, Soil, Sediment, Fish, and Clams Using LC/MS/MS for the 3M Cottage Grove Monitoring Program DATA REQUIREMENTS EPA TSCA Good Laboratory Practice Standards 40 CFR 792 STUDY DIRECTOR Jaisimha Kesari P.E., DEE Weston Solutions, Inc. 1400 Weston Way West Chester, PA 19380 Phone: 610-701-3761 INTERIM REPORT COMPLETION DATE May 19, 2005 PERFORMING LABORATORY Exygen Research 3058 Research Drive State College, PA 16801 , Phone:814-272-1039 STUDY SPONSOR 3M Company 3M Building 0236-1-B-10 St.

T-7485: A REPRODUCTION STUDY WITH THE NORTHERN BOBWHITE FINAL REPORT WILDLIFE INTERNATIONAL, LTD.

Katherine E.

^ZZC-3770 ACUTE TOXICITY TO FROG TADPOLES (Spring Peeper) TEST SUBSTANCE_______________________________ f!

CXR Biosciences Ltd.

P-1 January 15, 2009 DuPont Haskell Global Centers for Health and Environmental Sciences 1090 Elkton Road, P.O.

AR <AA6 - 06US~ NOTE TO FILE DATE: September 29, 2000 FROM: Karen Lannon SUBJECT: PFOS Substitutes - Carpet Treatment A meeting was held from 1:00 pm to 2:00 pm on September 15, 2000 to discuss PFOS alternatives for carpet treatment.

M innesota Pollution Control Agency July 18, 2006 CERTIFIED MAIL NO. 7005 3110 0002 5656 2476 RETURN RECEIPT REQUESTED Mr.

TRADE SECRET AR226-3170 DuPont-448 Study Title H-24616: Influence on Growth and Growth Rate of the Green Alga Selenastrum capricornutum Laboratory Project ID: DuPont-4488 AUTHOR: Terry Lee Sloman, B.S.

i-'..