: mteratice Correspondence S00 t C:iHe .E.

FINAL REPORT PROTOCOL 418-015.

J . or 3M Specialty Materials. 6S3M51C7en3ite1r100ns FY1-0600A-R1578 0587 . 3M May 26,2000 Dr.

AR R26 _ 0783 ACUTE TOXICITY TO FISH (MUMMICHOG) JESTSUBSTANC0E 00 Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-206 or L3243. (1-Octanesulfonic acid) (CAS # 2795-39-3).

AR 226 = 0921 BIODEGRADATION (BOD/COD) TEST SUBSTANCE ee ere---------- Identity: ArefmeirxrteudretocaonstPaiFnOiSng, pFeCr-f9i5uo,roorocatsanaescuolmfopnoantee;n,twohfiFcXh-m3a1y06a.ls(o1b-e Octanesulfonic acid) (CAS # 2795-39-3).

i PrBoudiuldcitnigon Operators 00..006124 00..017470 00..105205 00..018140 00..003297 0.0.215500 0.014 0.250 0.09 ANPAOLLYYTMIECRALPRORDEUSCULTTSS:- CFHCA-M14B3E*RSINWORBKLSOOD MBeucihladniincg July-August First 1981 Technicians SupLeirnviesion Sol_uPtrieopnt EmuPlrseipon DeFveetlhoopdment Technician FC-143 as aan)rivorine in Blood 0.059 00..001136 (00..001153, 0A..0D2.0 ND. 0.X0.3D.2 <<00..000077 00..003135 (00..000077, 0.00 (o0.-0o1u6 y (00-.10290 - o 0.059 0.033 0.059 0.018 0.007 0.120 0.020 0.03% 0.009 = ew 0 migh 0 eam Overall Range: 0-0.250, Overall Mean: 0.049 #**#ADzumpolnidcuantePenrusfbleurosroorcetpaonrotaedtefor four individuals.

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06/15/2000 ENVIRONMENTAL LABORATORY ARCHIVED FINAL REPORT 1 BACK TO MAIN LAB REQUEST NO. 61512 REQUESTOR NAME: E A R / W DEPARTMENT: 0535 PROJECT NO: 9970013000 DATE RECEIVED: 03/30/1989 DESC: MBAS OF FC-95 & SULTONEFOMER CONTRACT LAB(S): PACE EXP COMP DATE: 04/18/1989 DATE COMPLETED: 04/13/1989 PROJECT LEAD: PHONE NO: 3M FAX NO: 651-778-6176 Sample w i l l be sent t o l a b c / o W.A.

BACK TO MAIN MELTING POINT TEST SUBSTANCE Identity: Decafluoro(pentafluoroethyl)cyclohexanesulfonate, DEA salt; may be referred to as CS-2070.

Internal Correspondence * I BACK TO MAIN Conmclrcial Chemicals Analytf cal Report 6245 TO: M.

Sponsor: 3M St.

MIN 319022356 PERFLUOROOCTANESULFONYLFLUORIDE (POSF) 7 - 7 b b I, 3 IN VZTRO MAMMALIAN CHROMOSOME ABERRATION TEST IN HUMAN LYMPHOCYTES Sponsor 3M Center 3M Corporate Toxicology Building 220-2E-02 St Paul MN 55133-3220 USA Page 1 of 31 Research Laboratory HuntingdonLife Sciences Ltd Woolley Road Alconbury Hunt ingdon Cambridgeshire PE28 4HS ENGLAND Report issued 22 October 2002 001542 MIN 315/022356 CONTENTS Page CONTENTS ................................................................................................................................ 2 COMPLIANCEWlTH GOODLABORATORY PRACTICE STANDARDS.......................

/,i'qorthwest Bioanaiytical Study No.