Corning Hazleton Inc.

AR32-33?

HAZLETON WASHINGTON 9 2 0 0 LE E S B U R G PIKE V I E N N A .

ADVANCED BIOANALYTICAL SERVICES, INC.

Pathology Associates International A Company of Science Applications International Corporation An BmptaytmOmma Company Sponsor: 3M St.

3M Environmental Technology and Services PO Box 33331 St.

A fL A Z G ACUTE TOXICITY TO FISH (GOLDEN ORFE) TEST SUBSTANCE____________________________________________ Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-603EF. (1Octanesulfonic acid) (CAS # 2795-39-3).

AR226-3091 DuPont HL-1998-01441 HASKELALNLDAIBNODRUASTTORRIAYLFMOERDTIOCIXNIECOLOGY H-227T6O2:FSATTAHTEIACD, AMCIUNTNEO9W6-SH,OPiUmRepShCaRleEspErNomINeGlasTEST PURPOSE: Tthesist cisoancreanntgreaftiionndsinagnsdtuddaytadmeseiagsnuerdemtoenptrsovatidpereadneetestrimmianteedoifnateqruvaatlisc. toxicity using fixed GENERAL INFORMATION WORKMHSRYAAENQSTKOEURENELISYTALTMELNNSSTTUU/CECMMOS0TDBBDEEEESDRER;f::|,Ji/|2H27B6_2 NOTSECUBOBCCNONMAOOOTSIMTTAKREPTMSENOBEPPGIUSORONUIIM'ONSATSRTSKBINIOORTETENYYRRSD;;::| %af TEST CONDITIONS Nominal concentrations tested: 0,0.5,1.0,50,500, and 5000 mg/L.

(Ji i/tudy No. 16U45 TA.

AR226-3129 DuPont-3324 TRADE SECRET Study Title H-24119: Local Lymph Node Assay (LLNA) Laboratory Project ID: DuPont-3324 Author: Gregory S.

AR226-3137 CONFIDENTIAL SPONSOR Elf Atochem S.A.

SPONSOR Elf Atochem S.A.

AR226-3142 CONFIDENTIAL SPONSOR Elf Atochem S.A.

M A S 1 6 -O S 4 4 TO XIC ITY TO AQUATIC PLANTS TEST SUBSTANCE Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-602. (1Octanesulfonic acid) (CAS # 2795-39-3).

ft^ - 00,0 TRANSPORT BETWEEN ENVIRONMENTAL COMPARTMENTS (FUGACITY) TEST SUBSTANCE Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FC-95. (1-Octanesulfonic add, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: NA METHOD Test (test type): Fugacity Modeling Method: Level I, II, and III EQC Computer Modeling Year completed: 1999 Remarks field for Test Conditions: Modeling conducted by Don Mackay of D.