W MDH [oEPaRr TRERTon HEATH HealHHeeRalilstlhk RRAisissskkesLLsiimmmeiintttss ffUoonrritGGrrEoonuuvnniddrwwoanatmteeerrnt22a00l0088HeRRauulltleehRRDeievvviiisssiiiooonnn Health Risk Assessment Unit, Environmen6t5a1l-H2660e5a511l-1t-5-h227D009117iv--T4i4s88Di9o9D9n9 651-201-5797 TDD NNhotottetpe::: /W W/awatwtewerrhggeauuliitddhaannscctaeeteffoomrrntthhiuisss/ccdhhieevmmsi/icecahal/lrwiwsaakss/guuuppidddaaatnteecded/iignnw/M Mtaaabyyle220h011m77l..

: AR226-0184 ATTACHMENT TO LETTER TO C.

AR226_ 04H] | DUPONT TELOMER MEETING MONDAY, DECEMBER 17, 2001 | Hee Toomer |mame | pwn] 1:00.3:00 PM.

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-- IM Speciay Materials i3SUMPCaealneMreNss1e4k1000 AR 236-1349 03JUL 10 R616 31 i VIA HAND DELIVERY July9, 2003 DOfofciucmeoefntPoClolnuttriooln OPfrfeivceent(i7o4n0a7nMd)Toxics (OPPT) Docket AR-226 EPA East, Room 6428 W1a2s01hiCnogntsotni,tuDtiCon2A0v4e6n0ue, NW Phone: 202-564-8930 ORIGI NAL Attention: OPPT Docket No.

Telomer Research Program AR226-1428 Report Title: 1-Decanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoroEarthworm (Eisenia fetida), Acute Toxicity Test in Artificial Soil Author(s): Martina Noack Contractor: Dr.

2 70% PREPCTEIVC3E: WIECT29 Mili: 01 AR226-1542 STATUS REPORT COMBINED REPEATED DOSE TOXICITY STUDYWITH REPRODUCTION/DEVELOPMENTAL TOXICITY SCREENINGTEST WITH T-7601 ADMINISTERED BY ORAL GAVAGE IN WISTAR RATS November 4,2003 8:25AM NOTNOOXTOSXubPsrtoajneccte31815377167818 Page 1017 .

6 ld Rogn 7) mr UNITED STATES ENVIRONMENTAL PROTECTION AGENCY WASHINGTON, D.C. 20460 2378711 AR226 0609 ug Te tens Gap en (PF : PREVEoNTcIcOSNsoPEsrSTToAFNOCEESS AND July 18, 2000 NOTE TO FYI FILE by Terry O'Bryan/RAD/OPPT Reference: FY1-0600-01378 Submission Date: June 14, 2000 TaphpeeaarbeodvetorebfeermeinscseidngFYfrIosmutbhmeiisrs5i/o4n/0is03sMu'bmsirsessipoonn(saelstooFEYP1-A01r3e7g8a)r.dinAgllthtrhereeereiptoermtss wthearte listed in an attachment identified as "Ongoing Environmental Studies on Perfluorooctanesulfonates'". 1 - "Biodegradation Studies" is the same as the report inthis same submission titled "3M Microbial Metabolism Program" according to 3M.

BACK TO MAIN 3M Company Page 1 of 32 FINAL REPORT Epidemiology, 220-3W-05 Medical Department 3M Company St.

Larry R.

T-7132.1 FR DT15 Title: Comparative Molecular Biology of Perfluorooctanesulfonamide (FOSA, T- 7132) in Rats following four consecutive days of dosing.

bSrRiPshT-6295.8, T-6316.4, T6868.2, T-7071.1, 7132.1 AR26-1. 8// 3M MEDICAL DEPARTMENT, CORPORATE TOXICOLOGY Title: Comparative Molecular Biology of Perfluorooctanesulfonate (PFOS, `T-6295), N-ethyl perfluorooctanesulfonamido ethanol (N-E(FOSE, T-6316), N-Ethyl perfluorooctanesulfonamide (N-EtFOSA, T-6868), Perfluorooctanesulfonamido acetate (FOSAA, T-7071), and/or Perfluorooctanesulfonamide (FOSA, T-7132)of in Rats and Guinea Pigs following Oral dosing.

os UIPON January10,2005 Via Federal Express.

POLYMER PRODUCTS DEPARTMENT MANUFACTURING DIVISION AR226-2008 March 19, 1990 TO: FROM: J. 6.

AR226-2308 jKay Gilmer - Pwd: Dupont update /-- Frons: To: Date: Subject: BiB Spires Kay Gilmer 3/12/03 3:10PM Fwd: Dupont update L^l /t^yt^ _^ge 1} ^-r > > Bill Spires 03/12/03 07:48AM Director's update: DAPG had discussions with both The State of West Virginia and Dupont concerning the air emissions of C8 from the West Virginia facility.