of Health Services Childhood Lead Poisoning Prevention Branch Lead Accreditation and Certification Unit 'T ^ eV _ ^ 0S &^ K'* v^> li^C~ Painting and Decorating Contractors of America East Bay Chapter -'i.

November 2, 1994 Dr .

MR-10064 DuPont Central Research and Development Haskell Laboratory for Toxicology and Industrial Medicine TO: Philip D.

CHRONIC TOXICITY TO FRESHWATER INVERTABRATES (Daphnia magna) TEST SUBSTANCE Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FC-95. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: The test substance is a white powder.

received __________________ __________ DuPont-7473 TRADE SECRET Study Title Perfluorooctanoic Acid: Toxicokinetics in the Rat Laboratory Project ID: DuPont-7473 r-o CmO ~XJ i cn o"~--OoH TzxJ ~r. o o F3 o Test Guidelines: U.S.

CAS Number 335-77-3 (acid) & 67906-42-7 (ammonium salt) 3M Company 4 . a 6 j T 7 f Voluntary Use and Exposure Information Profile Perfluorodecane sulfonate I.

c@ PU ) 4ea6- DuPont ?

OuPonl WishinstKi Works P. 0.

AR226-2035 "Roger J, ZipfeT <ZIPFlLWWPS-AT.MAIL.DUPONT.eOM> on 09/14/39 07:01:19 PM To: Roger J Zipfel/AE/DuPont Subject: (C-8 EM PLO YEE EXroSURE/01-Mar-1998)Jan/Feb C-8 Sample Feedbac Dates Sun, 1 Mar 1998 16t14s00 EDI Proms Becky Szakata Dines <SZAKATBK@wwps-al.email.dupont.com> Subjects Jan/Peb C-8 Sample Feedback Tos JACK OFFENBERGER <OFFENBJL@wwpS-al.email *dupont.Com> Ce: "ANTHONY J.

AR226-2727 LOW LEVEL DETERMINATION OF FC-143 IN WATER October 1991 rH?

AR226-3128 DuPont-3268 TRADE SECRET Study Title H-24119: Skin Irritation Test in Rabbits Laboratory Project ID: DuPont-3268 AUTHOR: Carol Finlay, B.A.

Superior Court of the State of California For the County of Los Angeles TRANSWESTERN PIPELINE ) COMPANY, ) Plaintiff, ) ) ) vs. ) ) MONSANTO COMPANY and ) DOES 1 through 200, inclusive, ) Defendant ) ) Case No.

INTEROFFICE MEMORANDUM Date: From: Dept: Tel No: 17-Jun-1994 04:11pm CDT GLYNN A YOUNG GAYOUN1 0CCMAIL @SSWMB 0CMISSS TO: WASSELL, LOREN W.

A Pilot-Scale Inner-City Community-Based Gardening Program to improve the Social and Economic Welfare of the Residents of East St.

1 MONSANTO FROM: DATE: SUBJECT: TO: Stephen J.