AR226-2887 kl E.

A v/JA r/u X V/1NX UOt UlNiii AR226-2963 Du Pont HLO 433-91 Study Title Skir^jensltization Test v i t h l H H I H R i n Guinea Pigs Study Completed On August 14, 1991 Contracting Laboratory Pharmakon Research International, Inc.

t4/U6_ 3<337 419 H-24516: Subchronic Toxicity 90-Day Gavage Study in Rats with One-Generation Reproduction Evaluations TRADE SECRET Study Title H-24516: Subchronic Toxicity 90-Day Gavage Study in Rats with One-Generation Reproduction Evaluations Revision No. 1 Volume 4 o f 5 3X37 Revised Page DuPont-5386 Test Guidelines: U.S.

AR226-3337 Migration QtAgEQ frQjn^IFE It was decided to develop a new method of extraction of APFO from PTFE samples (extraction during 8 h at reflux with 9 5 % ethanol at pH - 10 on finely ground material) as well as a new method of detection of APFO using capillary gas chromatography.

Society of Environmental Toxicology & Chemistry Summary of DuPont Presentations AR226-3352 SETAC Europe April 18-22, 2004 Prague, Czech Republic Perfluorooctyl Ethanol Biodegradation : Transformation Products and Pathway Buck R.C.1.

AR226-3380 Perfluorooctanoic Acid: Relationship Between Repeated Inhalation Exposures and Plasma PFOA Concentration in the Rat P.

2 00004o P- 2 Mm FOR DUPONT USE ONLY To: file From: R.A.

If A V . & 9. 6 - } l f J O 14 >68Bk, 00019G M tf6 _ ilfjo W il m in g t o n , D e l a w a r e IS398 PLASTIC PRODUCTS AND RESINS DEPARTMENT PERSONAL & CONFIDENTIAL July 25, 1979 TO: R.

000225 fite M - 3`J-*3' Barbara J Dawson 01/19/2001 08:58 AM To: Robin C Leonard/AE/DuPont@DuPont cc: Subject: NMS Results Here are the C 8 blood results thus far...

000694 /Hl EM Pt-O VeE RELATIONS D EPARTM EN T March 15, 1979 PERSONAL AMD CONFIDENTIAL P.

Columbus Childrens Hospital P-1 Page 1 of 1 If you need m ore information, please contact one of the individuals below in Marketing/Public Relations at Colum bus Children's Hospital: Mary Ellen Fiorino (614) 722-4595 Pam Barber (614) 722-4595 enter email address If you would like to be notified via email when we add news releases to this section, please submit your email address an d click "get updates."

P-1 "McCrea, Deborah" <mccrea@taftlaw.com> 10/30/2009 12:15PM To NCIC OPPT@EPA RfTF!

STLS E V E R N STL Chicago 2417 Bond Si reel University Park, IL 646B Tel: 708 534 5200 Tax: 703 534 5211 www.stl-inc.com SEVERN; TRENT ANALYTICAL REPORT JOE NUMBER: 332472 Prepared For :.. . .

rtR. & 6 _ 0 6 # / PFOS Acute Toxicity - / 000025 Interoffice Correspondence Subject : November 14, 1974 ire: H.

AkaG- M i l l Centre Analytical Laboratories.