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.

DuPont will submit a summaryofthe results when they become available.

Debbie J Mulrooney Debbie J Mulrooney ' 11/29/2001 08:41 AM To: Chris E Shoop/AE/DuPont@DuPont cc: Subject: Revised Spreadsheet - Chris, One more question for you.

Therefore, 3M would have no objection to my assisting Dupont provided we maintain confidentially between the two companies and that Dupont does not disqualify me as a potential expert for 3M.

`While DuPont does not believe that the information submitted with this letter triggers reporting obligations under TSCA section 8(), DuPont is forwarding this information to EPA in lightoftheAgency's continued interest in PFOA.

Page 2012 Attachment 1 PUBLIC COPY + DuPont US.

DuPont de Nemours and Company, Inc.

Buck - DuPont Chemical Solutions Enterprise P.

Attachment II DuPont Statistical Analysis of Serum Lipid Data of Miteni Workers Confidential DuPont Draft Work Product Confidential DuPont Draft Work Product Confidential DuPont Draft Work Product LO G _LD L vs LO G _PFCV\ : 2 0 0 4 3. s.s 3.4 Slcpe p --m lu e LOG_P FOA = Q 02 5.5 $.2 t * S.1 m ft D O"u*1A*i1 J 4.z 4.7 4.44.5 4.4 4.5 4.2-1 .* * dI Z3 LPE-FfM LDG _LDL vs LO G _PFC A : 2 0 0 3 3.4 S.S Slope p --m lue LOS PFOA = 0.83 S.2 S.1 * 3.3 a 4.4 U 3 44 ^ 4.7 4.4 4.4' p V 4.4: 4,41 0 IZ3 L&E.FFDA 4 * 4 L O G _ L D L v s L O G _ P F Q fli : 2 0 0 2 3.1- 5.5- 3.7' Slope p--value LOG_PFCA = 0.07 5.5- 5.53.45.3- 5.1- , wm a r m . 3 5,0t.4.5 4.7 4.5 4.54.44.3- 1 * 1 1 ' ill"1 p * p i s -l -1 4 1 Z i 10C-PFM .* P * ft 45 L O G _ L D L v s L O G _ P F Q fli : 2 0 0 1 5.*- 5.3Slope p --value LOG PFCA = 0 .6 4 5.Z- * * mm m . m 3.1: 3.D o 4 .$ 1 3+5: 4.7: 4 .

AR226-3186 TRADE SECRET Study Title H-24616: Subchronic T oxicity 90-Day Gavage Study in Rats with One-Generation Reproduction Evaluations Volume 3 o f 5 Laboratory Project ID: DuPont-4739 DuPont-4739 Test Guidelines: U .S.

DuPont Specialty Chemicals E.

The historical C-S data compilation report was submitted to the GIST for evaluation (DuPont. 2002b).

Senior Research Scientist 3 ~ ) e c ~ -3o 1 Date Applicant / Sponsor:____________________________ ___________ __________ DuPont Representative Date S a u t e d .

Senior Research Scientist Applicant / Sponsor: DuPont Representative Date Date Company Sanitized.

AR226-3192 DuPont-6541 TRADE SECRET Study Title H-24951: Biopersistence Screening 10-Dose Oral Gavage Study in Rats Laboratory Project ID: DuPont-6541 Author: Carol Finlay, B.A.