Corporate Occupational Medicine 3M Center, Building 220-3W-05 St.

AU9M.70*t ACUTE TOXICITY TO AQUATIC INVERTABRATES (DAPHNIA MAGNA) TEST SUBSTANCE_______________________________________________ Identity: Mixture containing periluorooctanesulfonate which may also be referred to as PFOS, FC-95, or as a component of FC-201F. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: The 3M production lot number was 1.

AKZS6 -0 7 7 MICROBIOS MICROTOX TOXICITY TEST TE S T SUBSTANCE__________________________________________________ Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-787 or FC787X. (1-Octanesulfonic acid) (CAS # 2795-39-3).

<gHQ - oy-06. 373 {oz>o g/l7g,a z ) _________________ ________________________________________________ &o A R Z O fc -a W Analytical Laboratory Report ON THE Determination of the Presence and Concentration of Perfluorooctanesulfonate (PFOS) (CAS Number: 2759-39-3) in the Serum of Sprague-Dawley Rats Exposed to Potassium Perfluorooctanesulfonate via Gavage Laboratory Report No.

CAS Number 25268-77-3 3M Company A fe - T * Voluntary Use and Exposure Information Profile N-Methyl perfluorooctanesulfonamido ethyl acrylate , I.

FOR DU PONT USE ONLY AR226-2946 Du Pont MLR 112-90 l Skin Irritati n Toft wltl in Rabbits Author I John H.

SPONSOR Elf Atochem S.A.

p. 1 M A U ^ 3 7 -2 6 3MENVIRONMENTAL LABORATORY REPORT NO.

AR 6 _ 3600 Assessment and Management of Substances under CEPA 1999 Consultation Meeting on PFCA Action Plan February 2006 1 000054 Overview CEPA 1999 Assessment - New and Existing Substances Management of New Substances ^Management of Existing Substances ^Toxics Management Process Consultations 2 000055 Canadian Environmental Protection Act, 1999 "An Act respecting pollution prevention and the protection of the environment and human health in order to contribute to sustainable development."

y^e slsl& _ o z r i TOXICITY 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-603EF. (1Octanesulfonic acid) (CAS # 2795-39-3).

Determination of Perfluorocarboxyl...Impacted by Fire-Fighting Activity http://pubs.acs.org/cgi-bin/jtextd7esthag/asap/abs/es981355+.htmI i.

Naval Research Laboratory Washington, DC 20375-5320 NRL/MR/6180--98-8141 Evaluation of the Effects of AFFF Inputs to the VIP Biological Nutrient Removal Process and Pass-through Toxicity--Phase IA M ujde E rten-U nal S.

ARX-ooqo S ACUTE TOXICITY TO AQUATIC INVERTEBRATES (FRESHWATER MUSSEL) TEST SUBSTANCE Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FC-95. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: The test substance is a white powder.

AR1U-00^3 PFOS: A 96-HOUR STATIC ACUTE TOXICITY TEST WITH THE FATHEAD MINNOW {Pimephales promelas) FINAL REPORT WILDLIFE INTERNATIONAL LTD.

A R Xlr03W BOILING POINT TEST SUBSTANCE Identity: N-Ethylperfluorooctanesulfonamide; may also be referred to as U1464, EtFOSA, EtPOSA, F-6309, or FX-12. (1Octanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-N-ethyl-, CAS # 4151-50-2) Remarks: Material is a white solid of uncharacterized purity.