AOVANCEO BIOANALYTICAL SERVICES, INC

TOXICITY TO AQUATIC PLANTS TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95 or as a component of FC-201AF. (1Octanesulfonicacid)(GAS # 2795-39-3).

or AARR22262_6- -33636]41 suewROwaET:eAsORATORY Final Report Analysis of PFOA, PFOS, PFHS, and PFBS From Newly Constructed Wells at the Oakdale, Minnesota Disposal Site Laboratory Request Number: E06-0151 Method Requirement: 3M Method ETS-8-154.1 (modified) Testing Laboratory 3M EHS Operations 3M Environmental Laboratory Building 2-3E-09 935 Bush Avenue St.

AR 226 _ 0731 ACUTE TOXICITY TO AQUATIC INVERTEBRATES (ACARTIA TONSA) IESTSUBSTANCE 00 Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-203. (1- Octanesulfonic acid) (CAS # 2795-39-3).

AR &26 -- 085] ACUTE TOXICITY TO AQUATIC INVERTEBRATES (DAPHNIA MAGNA) IESTSUBSTANGE 00000 Identity: ArefmeirxrteudretocaosntPaiFnOiSng, pFeCr-f9l5u,oroorocatsanaescuolmfponoanteen,twohficFhC-mBa0y3EaFls.o (b1eOctanesulfonic acid) (CAS# 2795-39-3).

AR 286 _ 021 ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE Identity: MreifxetrurreedctoonatasinPiFnOgSp,erFfCi-u9o5r,ooocrtaansesauclfoomnpaotneewnhticohf mFCa-y30a0ls3o. b(e1Octanesuifonic acid) (CAS # 2795-39-3).

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AR226-2365 Manage Existing C-8 Products and Processes The meeting will be held at 8:00 am on April 2, 1998 in CBP 702-1242 (contact is Pinchot) with an audio connection/to MM (B21 Downstairs Small CR % 883-3615, contact is Chapman) and Rik Brandenburg at OH (947-1648).

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AR226-2425 t-S.7 REV. 5-0% <TMi> E. 1.

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AR226-3080 DuPont HLO-1997-00636 TRADE SECRET $ftHlym Toxicity ofH-22387 to the Freshwater Alga, Selenastmm capricomutum HMfceH Laboratory Project 8P Haskell Laboratory Outside Report No. 1997-00636 Teat Guidelines Organisation for the Economic Co-operation and Development(OECD) Guideline for Testing Chemicals: 201 EU Commission Directive 92/69/EEC, Method C.3 U.S.

AR226-3181 TRADE SECRET Testing Guidelines International Conference on Harmonisation (ICH) of Technical Requirements for Registration ofPharmaceuticals for Human Use.