A R Z K > - 0 5 l5 MICROBIOS MICROTOX TOXICITY TEST TEST SUBSTANCE Identity: Perfluorooctanoic acid, ammonium salt; may also be referred to as P F O A ammonium salt, Ammonium perfluorooctanoate, PFO , FC-116, FC-126, FC-169, FC-143, or as a major component of FX-1003.

AZ S.6 -. 0&& ppi Mac 2MSEP-6 Png; 5 ?

ARSL6- 0723* ACUTE TOXICITY TO FISH (RAINBOW TROUT) 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).

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September 10, 2003 Document Control Office (D CO ) Office of Pollution Prevention and To xics (O P P T ) US Environmental Protection Agency EP A East, Room 6428 1201 Constitution Avenue, NW Washington, DC 20460 A ISIi 1 ^ ^ 1S a M .

AR226-1527 S R P T T -fcS Ifc Study No.

C O V /H H > THE DEVELOPMENT SERVICES COMPANY Sponsor: 3M St.

TOXIKON FINAL REPORT: 01-7019-G1 CHO/HGPRT FORWARD MUTATION ASSAY - ISO (T-6889.7) Author Devaki Sadhu, Ph.D.

Wildlife International, Ltd. - 1- Project Number 454A-107 PFOS: A FLOW -THROUGH LIFE-CYCLE TOXICITY TEST WITH THE SALTWATER MYSID (Mysidopsis bahid) ADDENDUM WILDLIFE INTERNATIONAL, LTD.

Katherine E .

HAZLETON WISCONSIN O s T O F F I C E BOX 754$ ADlSON.

BEST COPY AYAllABLE &R EaCi6EiIOV ED ,H Oral "--vngefinder Study of T-314 'CoC in Pregnant Rabbits >per Ituc;t '-iO.: Conduct *s At: Oosrng I'ariodStudy Dir Ctor: CS81RB0331 Safety Evaluation T.nborstory Sixer Labciatcties, Xnc.

ARJ%-O5oo 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, or FC-143.