AR226-2821 1 Copies co: E I* du Pont de Nemours and Company Haskell Laboratory lor Toxicology and Industrial Medicine TEN-DOSE SUBACUTE ORAL TEST (RATS) Procedure : The test material (H-3824) was administered dally by stomach tube to each of six young adult ChR-CD male rats, five times a week for two weeks.

A AR226-2876 Copies to: E.

AR226-3041 Study Title Skin Irritation Test with H-21665 in Rabbits Laboratory Project ID Haskell Laboratory Report No. 179-96 Author Tracy A.

D u P o n t-1 139 AR226-3099 Ijll TRADE SECRET Study Title H-23269: S kin Irritation Test in Rabbits Laboratory Project ID: D uPont- 1139 A u t h o r : Carol Finlay, B.A.

H-24678: Subchronic Toxicity 90-Day Oral Gavage Study in Rats AR226-3243 DuPont-6554 TRADE SECRET Study Title H-24678: Subchronic Toxicity 90-Day Oral Gavage Study in Rats Volume 1 of 4 Laboratory Project ID: DuPont-6554 Test Guidelines: U.S.

AR226-3267 449 DuPont Haskell Laboratory for Health and Environmental Sciences AR226-3267 March 6, 2003 cciMrI m I Qualify Assurance TO: FROM: MRFILi POCKET H-25425 J.

MA&6 _ 000252 A*6 - 3H-A6 0 8 PA C E T eam Meetings -11 February 1997 Tim e item 8:00-8:05 Review previous meeting minutes 8:05-8:10 Results of G las Review - D iscuss "containment only" option 8:10-8:25 Results of P A C Review 8:25-8:30 Site Exposure Reduction Issues 8:30-9:05 Understanding C E P Em ission Values - C E P Definition of em issions - W W Em ission Assum ptions - DW Em ission Assum ptions - SW Em ission Assum ptions i - C 8 Em issions vs.

3M Company EPI-0027 Page 1 of 20 Final Report Epidemiology, 220-6W-08 Medical Department 3M Company St.

\6YY p.1 m i 2 6 - 3733 July 28, 2006 u c ; QO 05 HUG - 1 " " D ' DuPont Haskell Laboratory for Health and Environmental Sciences Elkton Road, P.O.

P-1 fflU T O May 24, 2007 fl -2 Z & 3 7 & / ' 07_ li7 7 7 " '" 77 0: 03 DuPont Haskell Laboratory for Health and Environmental Sciences Elkton Road, P.O.

3M 3M ENVIRONMENTAL LABORATORY PROJECT E05-0210; INTERIM REPORT #20 Interim Report #20: Analysis of Water Samples from Northern Alabama Potable Water Systems, February 2006 Study Title A n a lysis o f Per flu o r o b u ta n e s u lfo n a te (PFBS), Pe r flu o r o h e x a n e s u lfo n a te (PFHS), AND PERFLUOROOCTANESULFONATE (PFOS) IN WATER, SOIL, SEDIMENT, FISH, C la m s , V e g e t a t io n , S m all Ma m m a l Liver a n d S m all Ma m m a l S erum Usin g LC/MS/MS for the 3M Decatur Monitoring Program Data Requirement EPA TSCA Good Laboratory Practice Standards 40 CFR 792 Author Susan T.

ACUTE TOXICITY TO CHIRONOMUS TENTANS USING SPIKED SEDIMENT TEST SUBSTANCE_______________________________________________ Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FC-95. (1Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: The test substance is a white powder.

3M General Offices 3M Center St.

Betty Boros-Russo - Draft data summary Page 1 From: To: Date: Subject: Betty Boros-Russo laura.vancho@amwater.com 6/272008 11:31:12 AM Draft data summary Hi Laura, I had promised I would share the data I had tabulated.

Jean B.