TRADESECRET AR226-3083 DuPont H L-1997-01226 Study Title H-22994: Eye Irritation Test in Rabbits Laboratory Project ID: HL-1997-01226 Author: Tracy A.

fi 416 H-24516: Subchronic Toxicity 90-Day Gavage Study in Rats with One-Generation Reproduction Evaluations R & l _ $ 2 3 1 / .

M M 6 - }ZU-f H-24678: Subchronic Toxicity 90-Day Oral Gavage Study in Rats ___________________ ________ ________________________DuPont-6554 TRADE SECRET Study Title H-24678: Subchronic Toxicity 90-Day Oral Gavage Study in Rats Volume 3 of 4 Laboratory Project ID: DuPont-6554 Test Guidelines: U.S.

grtorf - iw if AMM- 3t* H-24678: Subchronic Toxicity 90-Day Oral Gavage Study in Rats_________________________________________________________ DuPont-6554 TRADE SECRET Study Title H-24678: Subchronic Toxicity 90-Day Oral Gavage Study in Rats Volume 4 of 4 Laboratory Project ID: DuPont-6554 Test Guidelines: U.S.

AR226-3559 UO Jl. ???

3M General Offices 3S6Mi5.UPCaeu3m3l.eM1i1N1055144-1000 _ 3 T 7 September 24, 2003 IJ By Hand Delivery Document Processing Center (7407) Office of Poilution, Prevention and Toxics U.S.

3M Corporate Toxicology and Regulatory Services 3M Center.

RECEIVED irrt cno OfrJUL-5 AHII: 22 AK 2Z _ 373Z Self-Reported Medical Conditions in Perfluorooctanesulfonyl Fluoride Manufacturing Workers Final Report Bruce H.

si a) *1\ 1 : Pamela Moseley/DC/USEPA/US 08/28/2008 10:46 AM To Toni Krasmc/DC/USEPA/US@EPA cc Deena Vann/DC/USEPA/US@EPA bcc Subject Fw: LOI Submission of August 1,2008 O Toni, 1.

-1- Final Report Volume 1 of 6 (Text, Figures and Tables 1-51) Study Title An Oral (Gavage) Developmental Neurotoxicity and Thyroid Function Study of MTDID 208 in Rats Study Number WIL-180017 Data Requirement EPA OPPTS Guideline 870.6300; OECD Draft Guideline 426 Study Director Donald G.

"<MmccCcrreeaa,@Dteabftolarwah.c"om> 08/04/2010 02:03 PM 3 2 <\l Ainu- JTScj To NCIC OPPT@EPA cc "Bilott, Robert A."

A R & & 6 - OZZS ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE___________________________________________ _ Identity: Mixture containing perfluorooctanesulfonate which may also be referred to as PFOS, FC-95, or as a component of FC-3003. (1Octanesulfonic acid) (CAS # 2795-39-3).

TSCA NCIC Notification Form for CB!

AR226-2040 I'-' ir OFFENBJL 09/22/98 01:48 PM To: BROWNAL, ROGERSJD , RURAK , MORRISWC cc: MAJTSORR, MAHANEY , PLAYTIS , SZAKATBK , ZIPFEL Subject: C-8 The Industrial Hygiene Air Sampling results for c-8 in some sample locations are higher this year then they were last year.

AR226-2043 To: Roger J Zipfel/AE/DuPont@DuPorrtI Partick J Cavanagh/CL/DuPont@DuPont cc: Jack L Offenberger/AE/DuPont@DuPont, Anthony J Playtis/CL/DuPont@DuPont Subject: Special C-8 Results, 6/8/99 Results o f the nonroutine C-8 testing you requested: Recovery Building Roof 0 .54 mpb Smoking Area pump failure - no result Inside Recovery Building 1.15 mpb Roof Outside Monomer CR 0.31 mpb Recovery Building CR field blank 0.07 mpb < 0 ,0 5 mpb Samples were taken 1:25 to 5:40 PM, 6/8/99.