AR 2.6 _ 0779 EFFECT OF DEGRADATION ON FOAMING TEST SUBSTANCE____________________________________________ 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).

A R R ii 6 0 ^ 0 3 ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE___________________________ Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC -3041. (1Octanesulfonic acid) (CAS # 2795-39-3).

BACK TO MAIN BIODEGRADATION (BOD/COD) TEST SUBSTANCE Identity: Perfluorooctanesulfonylamido(ethyl)acetate; may also be referred to as PFOSAA, FC-128 or as the major component of FC-127, FC-129, FC-109, FC-109-X, FC-4351, or L-6778.

Pathology and Toxicology RMcar Laboratories, Inc.

VWI 2.6- 0792, SUMMARY FOR WORK PERFORMED BY THE GERMAN ARMY ON FOAM EXTINGUISHING AGENTS MANUFACTURED BY MULTIPLE COMPANIES TEST SUBSTANCE________________________________________________ Identity: A mixture containing perfluorooctanesuifonate, which may also be referred to as PFOS, FC-95, or as a component of FC-206. (1-Octanesulfonic acid) (CAS # 2795-39-3).

AR226-1429 DR.U.NOACK-LABORATORIUM FR ANGEWANDTE BIOLOGIE 1-Decanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10heptadecafluoro- Earthworm (Eisenia fetida), Acute Toxicity Test in Artificial Soil acc. to OECD Guideline 207 for Testing of Chemicals (adopted April 04, 1984) Sponsor Telomer Research Project Asahi Glass Clar ian t Da ik in In d u s t r ie s Lt d Dupont RECEIVED OPPT NCIC 2003 July 18 1:00PM Author Martina Noack Test Facility Dr .U.No a c k -La b o r a t o r iu m FR ANGEWANDTE BIOLOGIE Kthe-Paulus-Str. 1 D-31157 Sarstedt Laboratory Project ID Project-No.

2-C5 P f * "V E . 1. d u P o n t d e N e m o u r s & C o m p a n y INCORPORATLC W i l m i n g t o n .

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f FOR DU PONT USE ONLY AR226-2942 Du Pont HLR 466-89 Study Title Inhalation Approximate Lethal Concentration (ALC) of Author Rudolph Valentine Study Completed On September 6, 1989 Performing Laboratory E.

fy P .A 9.6 ~ 0 6 8 1 ACTIVATED SLUDGE RESPIRATION INHIBITION TEST SUBSTANCE ____________________________________________ Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-185F. (1Octanesulfonic add) (CAS # 2795-39-3) Rem arks: The 3M production lot number was 1-2303.

A f L SLSL& _ C Q 2 Z ACU TE TO XICITY TO FISH (FATH EAD MINNOW ) T E ST SU B ST A N C E _______________________________________________ Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFO S, FC-95, or as a component of FX-3106. (1Octanesulfonic add) (C A S # 2795-39-3).

M A A 6 - OZH3 ACUTE TO XICITY TO AQUATIC INVERTEBRATES (DAPHNIA MAGNA) 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).

Acute Oral Toxicity Screen with T-3066COC in Albino Rats Experiment No.: Conducted At: Dates Conducted: Conducted By: 0981AR0146 Safety Evaluation Laboratory Riker Laboratories, Inc.

A R t t r O 3f l0 ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE Identity: Perfluorodecanesulfonate, ammonium salt; may also be referred to as PFDS, FC-121-X, or 3M Sample E2112 and E2566-1. (1Decanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heneicosafluoro-, ammonium salt, CAS # 67906-42-7) Remarks: Test sample is a mixture of the test substance in water and 2propanol, 1-(1,1-dimethylethoxy).

AR506-O3SI MICROBIOS MICROTOX TOXICITY TEST TEST SUBSTANCE Identity: Perfluorodecanesulfonate, ammonium salt; may also be referred to as PFDS, FC-121-X, or 3M Sample E2112 and E2566-1. (1Decanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heneicosafluoro-, ammonium salt, CAS # 67906-42-7) Remarks: Test sample is a mixture of the test substance in water and 2propanol, 1-(1,1-dimethylethoxy).