IN TUB MATTER OF: Transwestem Pipeline Company Monsanto Company, et at Cause No.

1 IN THE UNITED STATES DISTRICT COURT FOR THE SOUTHERN DISTRICT OF TEXAS 2 CORPUS CHRISTI DIVISION 3 4 ROGER DALE HOLLAND AND DRENDA SHEPARD HOLLAND, INDIVIDUALLY 5 AND AS NEXT FRIENDS OF TAUSHA MARIE HOLLAND AND JESSICA 6 NICOLE HOLLAND; WILLIE MAE HOLLAND AND J.

STATE OF WISCONSIN : CIRCUIT COURT : MILWAUKEE COUNTY BRANCH 8 STROH DIE CASTING COMPANY, Plaintiff, v.

Summary N-EtFOSE Rat Teratology Study Numbers: 3MT-6316.7, Argus 418-011 Comoound & Lot: N-EtFOSE (N-Ethyl-Perfluoroocyanesulfonamido Ethanol) - Lot FM3923 (30035, 30037, 30039) 98.2% pure (SMD Analytical Request 52489) Analytical Documentation filed along with final report.

Corning Hazleton Inc.

Quality Assurance Project Plan Multi-City Study Sampling Task (N100672) BACK TO MAIN Amendment 2 to Revision No.: 1 Effective Date: July 20, 1999 Page 1 o f \ l Amendment 2 to the Quality Assurance Project Plan and Associated SOP's for Empirical Human Exposure Assessment Multi-City Study Sampling Task To July 23,1999 Prepared by Battelle Marine Sciences Laboratory 1529 West Sequim Bay Road Sequim, WA 98382 360-681-3660 APPROVALS 3 ifd Gunster Sampling Task Leader Rosanna Buhl Battelle Sampling Task QA Officer 3 * 1 QMA* tjtyL de'----- --- ^ MMaarrcciaNishiolra y ^ Buaaititcenllce rPiruojjceucat iMvianuagceir 0 ^ u s a n Abogy Battelle Program QA Officer ___ jz iii Date 7 8-a~7-qq Date j/so /o / Date ns#5 *>/ **,+ < * * 1 ^ Date -f S y - t.

AR SLSLG _ 0 2 ^ 0 BIODEGRADATION (BOD/COD) TEST SUBSTANCE____________________________________________ Identity: Mixture containing perfluorooctanesulfonate which may also be referred to as PFOS, FC-95, or as a component of FC-3017. (1Octanesulfonic acid) (CAS # 2795-39-3).

AfW-ossH ACUTE TOXICITY TO AQUATIC INVERTEBRATES (E.G.

3M Specialty Materials 3M Center St.

gene-06^-313 x rCo, ,niP s n'y s s , ea v -O vJO s-O 0o --m3 1 - i on 3^5 . 5 ^ r*, c o n O xr o FLUOROCHEMICAL USE, DISTRIBUTION AND RELEASE OVERVIEW - 9 po -- Oc>0 4.((76*?

CAS Number 2991-51-7 3M Company Voluntary Use and Exposure Information Profile Perfluorooctane sulfonamido ethyl acetate 1 I.

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Study Completed On March 5, 1990 Performing Laboratory E.

AR226-3094 D u P o n t H L O - 1998-01211 TRADE s e c r e t FINAL REPORT Study Title H-23005: IN VITRO MAMMALIAN CELL GENE MUTATION TEST WITH AN INDEPENDENT REPEAT ASSAY Laboratory Project ID: HLO-1998-01211 Authors: Richard H.C.