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ST-295 Final Report ToxDocs 10-152 Final Report 28-Day Oral Study in Rats (ToxDocs Study Number 10-152, MTDID 8391) Study Director: Jill Hart, AAS, LATg 3M Toxicology Assessment & Compliance Assurance, 270-2A-08 Saint Paul, MN 55144 Phone: 651-733-8586 Principle Investigator: John Butenhoff, Ph.D., CIH, DABT 3M Medical Department, 220-6W-08 Saint Paul, MN 55144 Phone: 651-733-1962 "Testing Facility: 3M Strategic Toxicology Laboratory, 3M Center, 270-3S-06 St.

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ST-351 Final Report ToxDoes 11-340 Final Report 28-Day Oral Study in Rats (ToxDocs Study Number 11-340, MTDID 8391) Study Director: Jill Hart, AAS, LATg 3M Toxicology Assessment& Compliance Assurance, 270-2A-08 Saint Paul, MN 55144 Phone: 651-733-8586 Principle Investigator: John Butenhoff, Ph.D., CIH, DABT 3M Medical Department, 220-6W-08 Saint Paul, MN 55144 Phone: 651-733-1962 `Testing Facility: 3M Strategic Toxicology Laboratory, 3M Center, 270-35-06 St.

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BIODEGRADATION (BOD/COD) TEST SUBSTANCE Identity: Perfluorooctanoic acid, ammonium salt; mayalso be referred to as PFOA ammonium salt, Ammonium perfluorooctanoate, FC116, FC-126, FC-169, or FC-143.

CorporatHeealthPWsics 3M Center2,20-2E-02 CorporatOeccupationMaeldicine PO Box33220 CorporatPeroductResponsibffity St.PaulM,N 55133-3220 CorporatTeoxicology 6517331110 3M MedicalDepartment MortalitSytudyofEmployeesat3M PlantinDecaturA,labama A retrospectciovheormtortalisttyudyofemployeewsh,o workedatleasotneyear (beginninginMarch, 1961)atthe3M chemicaland filmplantsinDecaturAlabama, was conductedby UniversityofMinnesota epidemiologisttso determinewhetherthe mortalityexperienceoftheseemployeeswas significantdliyfferenftrom thatwhich would be expected.

AR 236 -- 0786 ACUTE TOXICITY TO AQUATIC INVERTEBRATES (EASTERN OYSTER) IEsTsuBsTANCE 0000000000000 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).

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