y lK S _ 0 2 6 MICROBIOS MICROTOX TO XIC ITY TEST TEST SUBSTANCE______________________ Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-603F. (1Octanesulfonic acid) (CAS # 2795-39-3).

28 March 1999 To: 3M Iresignmy positionasEnvironmental Specialisteffective6April 1999.

Internal Correspondenecee ------------ To: Dr.

= AR226-0099 ASWEIMTIHSTTHAETCILCALDIOFPCEFECORSY:ACNLEDaTpOhXnIiCaITmiYgTrEa)ST FINAL REPORT WILDLIFEINTERNATIONALLTD, PROJECTNUMBER: 454A-109 3M LAB REQUEST NO.

AR 226_ 190 Dracent Study Title 8.2 TeloBAmlceohorl: Acute Oral Toxicit-y FixedDose Method LaLboraatorbyrstory ProjectProject ID:ID: DuDPuPoont.676711 8g Sz on 3B sJEEEz< s "TEST GUIDELINE: OECD Guidelines for Testingof Chemicals Section 4: Health Effects, No. 420 (1992) AUTHOR: Carol Finlay, B.A.

ACUTE TOXICITY TO AQUATIC INVERTABRATES (DAPHNIA MAGNA) TEST SUBSTANCE Identity: Perfluorooctanoic acid, ammonium salt; may also be referred to as.

: CAS Number 376-14-7 3M Company AR 826 OSES 1 Voluntary Use and Exposure Information Profile N-ethyl perfiuorooctanesulfonamido ethyl methacrylate I CHEMICAL IDENTIFICATION Chemical Name: N-ethyl perfluorooctanesulfonamido ethyl methacrylate (EtFOSEMA) CAS Number: 376-147 IL COMPANY IDENTIFICATION Company Name: 3M Site Location: 10746 Innovation Road Cottage Grove, MN 55016 1400 State Docks Road Decatur, AL 35601 Technical Contact: W.A.

AR 826 - O762 MICROBICS MICROTOX TOXICITY TEST IEST ~S ~U ~ BSTANC 00E 00 Identity: Mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-203CF-X or FC-203CF. (1-Octanesulfonic acid) (CAS # 2795-39-3).

era - 0800 _ 373 AR126--0%6 ORIGINAL Geil FINAL REPORT Wo CBI PROTOCOL 418-011 ORAL (GAVAGE) DEVELOPMENTAL TOXICITY STUDY OF N-EtFOSE IN RATS `SPONSOR'S STUDY NUMBER: T-6316.7 FINAL REPOR' DATE: 17 DECEMBER 1998 : 2 epa-ors TRENUeIAR sa Ei3:5 owosnieon +7 do3ss7?

AR226-2957 FOB DO POUT USE ONLT Du Pent HLS 320-91 Study Title Approgieste Lethal Dose (ALD) of Ha Bats Author John 9.

FOR DU FONT USE ONLY AR226-2959 Pu Pent BLR 325-91 Skin Irritation Test vit in Rabbits I Author !

Pathology Associates International A Company of ScienceApplicationsInternationaClorporation AnarO&AOOWUd CW4POnY Sponsor: 3M St.Paul,Minnesota PROTOCOL Study Title: CellProliferatiSotnudy withN-EthylPerfluorooctanesulfonamEitdhoanol(N-EtFOSE; 3M T-6316.11), PerfluorooctanSeulfonicAcid PotassiumSalt(PFOS; 3M T-6295.16)a,ndN-EthylPerfluoroctanesulfonamide (PFOSA 3M T-7091.1)inRats Date: January12,1999 Performing Laboratory R.O.W.

AR 226 - 0297 BIODEGRADATION (MANOMETRIC RESPIROMETRY -- AEROBIC) TEST SUBSTANCE Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-3041. (1Octanesulfonic acid) (CAS # 2795-39-3).

FILE NAME: Asbestos in Schools & Other Buildings (AIS) DATE: 1991 DOC#: AIS003 DOCUMENT DESCRIPTION: Asbestos-Related Disease in Custodial and Building Maintenance Workers from a Large Municipal School District - Annals NY Academy of Science Asbestos-Related Disease in Custodial and Building Maintenance Workers from a Large Municipal School District JOHN R.

FILE NAME DuPont DUP DATE 1995 DOC DUP172 DOCUMENT DESCRIPTION Book Excerpt - Censorship of American Uranium Mine Epidemiology in the 1950s Culture Work A Book Series from the Condo for Literacy and Cultural Studies at Howard udited by Morjane Gober Gober Media Spectacioa Marjorie Gorber Jan Mokak and Refpon Refpon b Wolkowitz editors Secret Agents The Rosenberg Case McCarthyism and Fifties America Edited by Marjorie Garber and Rebecca L.