/IR tf -O 1 BIODEGRADATION (BOD/COD/TOC) TEST SUBSTANCE Identity: Perfluorooctanoic acid, ammonium salt; may also be referred to as PFOA ammonium salt, Ammonium perfluorooctanoate, PFO, FC116, FC-126, FC-169, or FC-143.

BACK TO MAIN BIODEGRADATION (BOD/COD) TEST SUBSTANCE Identity: Potassium Decafluoro(pentafluoroethyl)cyclohexanesulfonate may also be referred to as FC-98.

A ftu 6 -c > 3 7 3 ACUTE TOXICITY TO AQUATIC INVERTEBRATES (E.G.

h AIW-oHii BIOSEARCH, INC.

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

AR22-OSOM ACUTE TOXICITY TO FISH TEST SUBSTANCE Identity: Perfluorooctanoic acid, ammonium salt; may also be referred to as PFOA ammonium salt, Ammonium perfluorooctanoate, PFO, FC116, FC-126, FC-169, orFC-143.

A R ^ r O 40| ACUTE TOXICITY TO FISH 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, or FC-109-X.

m form 0747 & y I'f.

M & U 6 - 07LO MICROBIAL INHIBITION (DEHYDROGENASE ACTIVITY TEST) TEST SUBSTANCE________________________________________________ Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-203. (1Octanesulfonic acid) (CAS # 2795-39-3).

3M Report: Bioaccumulation Studies A R 2X -0351 j.w.

SOIL ADSORPTION TEST SUBSTANCE Identity: Perfluorooctanoic acid, ammonium salt; may also be referred to as PFOA ammonium salt, Ammonium perfluorooctanoate, PFO, FC-116, FC-126, FC-169, or FC-143.

4 /U 6 - 0 6 2 ?

/)Rm-OHI Submitted to : BIOSEARCH, INC. p.o. box 8598 Philadelphia, Pennsylvania 19101 te leph one: (215) 848-4499 3M Company 3M Center S t .

AR226-1975 -'s-^&ot<*/ s c,/v,~ p y> i A fe e * >> C , v - 'I /-/"/y C y& o**tO farcir y r ^7>e' Z/oes^/iAy A >/->?

AR226-2850 Copies to.