AR226-2593 Mark Houlday 08/16/2002 12:44:54 PM To: Isdoras J Zanikos/AE/DuPont@DuPont cc: Andrew S Hartten/AE/DuPont@DuPont Subject: Washington Works Talking Points Izzy here are some topics that you may wish to discuss: GIST Meeting - went well.

AR226-3176 DuPont-6011 TRADE SECRET Study Title H-24516: Influence on Growth and Growth Rate of the Green Alga Selenastrum capricornutum Laboratory Project ID: DuPont-6011 Author: Terry Lee Sloman, B.S.

AR226-3205 DuPont-2927 ______Supplement No. 1 TRADE SECRET Study Title H-24018: Biopersistence Screening 10-Dose Oral Gavage Study in Rats Supplement No. 1 Laboratory Project ID: DuPont-2927 Author: Carol Finlay, B.A.

UNITED NATIONS P-1 AR _ 363 Economic and Social Council ECONOMIC COMMISSION FOR EUROPE EXECUTIVE BODY FOR THE CONVENTION ON LONG-RANGE TRANSBOUNDARY AIR POLLUTION Working Group on Strategies and Review (Thirty-seventh session, Geneva, 26-30 September 2005) Item 5 of the provisional agenda Distr.

p.1 A K S .A 6 - U U- INTERIM REPORT # 10 - Analysis of Fish and Clam Sample STUDY TITLE Analysis of Perfluorobutancsulfonate (PFBS), Pcrfluorohcxancsulfonate (PFHS), and Perfluorooctanesulfonate (PFOS) in Water, Soil, Sediment, Fish, Clams, Vegetation, Small Mammal liv e r and Small Mammal Serum Using LC/MS/MS for the 3M Decatur 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 09, 2006 PERFORMING LABORATORY Exygen Research 3058 Research Drive State College, PA 16801 Phone: 814-272-1039 STUDY SPONSOR 3M Company 3M Building 0236-01-B-10 St.

October 31, 2006 Charles M.

3M Corporate Toxicology and Regulatory Services 3M Center, Building 0220-06-E-03 St.

A fL a a _ 3 T 2 7 # Ui \ DuPont Legal Andrea V Malinowski, Es.4-^ 2h l o: 5 9 Wilmington Office Buildings 1007 Market Street Wilmington, DE 19898 Corporate Counsel DuPont Environmental 1007 Market Street & fy o 10 6- 743^ Wilmington, Delaware 19898 Phone: (302) 774-6443 Fax: (302) 774-4812 E-mail address: Andrea.V.Malinowski@usa.dupont.com CONTAIN NO CBI 3 CTJ CT** C-- 6 January 2006 7 \f r VIA OVERNIGHT MAIL TSCA Confidential Business Information Center (7407M) EPA East - Room 6428 Attn: Section 8(e) U.S.

P-1 i L s r research foundation International Life Sciences Institute Document Processing Center (Mail Code 7407M), Room 6428 Office of Pollution Prevention and Toxics U.S.

ILSIResearch Foundation International Life Sciences Institute Document Processing Center (Mail Code 7407M), Room 6428 Office o f Pollution Prevention and Toxics U.S.

3M Specialty Materials June 28, 2000 c f yr - - 13M Center S65t.1P7a3u3l, M11N0055144-1000 0300 M 22.6- 062% r&(-5s>, m-o ---aonmmo ---F3aCo coom VIA EXPRESS MAIL Dr.

3M Specialty Materials Igfff December 20, 2001 3M Center St.

Katherine E.

Toxicological Summary PFOS Dietary Chronic Definitive Reproductive Study: Northern Bobwhite Test Substance: Perfluorooctanesulfonate (PFOS) Structure: 1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro, potassium salt.

C O V /H H > THE DEVELOPMENT SERVICES COMPANY Sponsor: 3M St.