/ AR 6 -OSlf-8 BIODEGRADATION (BOD/COD) 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).

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AR226-2546 ^ o ar^ "Z?

AR226-3136 DuPont-3606 TRADE SECRET Study Title H-24256: Skin Irritation Test in Rabbits Laboratory Project ID: DuPont-3606 Author: Deborah A.

M A Z 6 - O S S *!

BACK TO MAIN MICROBICS' MICROTOX TOXICITY TEST TEST SUBSTANCE______________ Identity: Perfluorooctanoic acid, tetrabutylammonium salt; may also be referred to as PFOA tetrabutylammonium salt, tetrabutylammonium perfluorooctanoate, N2803-2, or as a major component of L-13492.

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AR226-2465 "Roger J .

AR226-2980 Du Pont H L R 592-92 TRADE SECRET Study Title STATIC, ACUTE, 96-HOUR LC50 OF H-19,517 T O FATHEAD MINNOWS.

AR226-2990 Study Titl STATIC, ACU TE, 96` HOUR LC50 O FH -19520 T O FA T H E A D MINNOW S, Pim ephales prom elas Data Requirem ent O rganisation for Econ om ic Co-O peration and D evelopm ent (O ECD ) G u ideline for Testing Chem icals: 203 Author Keith B.

M A 6 - 0g l ACUTE TOXICITY TO AQUATIC INVERTEBRATES (DAPHNIA MAGNA) TEST SUBSTANCE______________________________________________ __ Identity: A mixture containing perfluorooctanesulfonate; may also be referred to as PFOS, FC-95, or as a component of FC-206CF or FC-206CF-X. (1-Octanesulfonic acid) (CAS # 2795-39-3).

BACK TO MAIN MULTI-CITY STUDY FIELD REPORT FOR COLUMBUS GEORGIA AND PORT ST.

4R2Z6'009<\ PFOS: .

A ft #.9.6 _ > 73/ ACUTE TOXICITY TO AQUATIC INVERTEBRATES (ACARTIA TONSA) 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).

AR& -0 H % BIOCONCENTRATION 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.