AR226-2968 FOR DU FONT USE ONLY Du Font HLR 632-91 Study Title Approximate Lethal Dose (ALD) of in Rats Author John W.

AR226-3042 Study Title Skin Irritation Test with H-21987 in Rabbits Laooratory Project ID Haskell Laboratory Report No. 605-96 Carol Finlay Study Compleied On August 26,1996 Performing Laboratory E.

AR226- 3259 441 TRADE SECRET #R226 - 3257 Dupont 11410 Study Title H-25434: Influence on Growth and Growth Rateofthe Green `Alga Selenastrum capricornutum LaboratoryProject ID: DuPont-11410 AUTHOR: Terry Lee Sloman, B.S

Mars. 3279 oi 7 5125025: Developmen Tosi Sty nats. ~ TRADE SECRET AR226_ 3279 Dwei13 Study Title H-25425: Developmental Toxicity Study in Rats Laboratory Project ID: DuPont-11347 TEST GUIDELINES: U.S.

AR2ac 3319 : M226 _ 3317 DuPont14965 --_ TRADE SECRET Study Title Hydrolytic Stability ofH-25435 as 2 Functionof pH TEST GUIDELINES: OECD Guideline 111 AUTHOR: Bogdan Szostek, Ph.D.

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BUSHY RUN RESEARCH R.

3M EnvironmentaLl boratory FinalReport-AnalyticaSltudy Single-DosDeermal Absorption/ToxiciStyudyofT-6051and T-6054 in Rabbits In-VivoStudyReferenceNumber: HWI#6329-133 StudyNumber: AMDT-013195.1 TestSubstance:FC-129 (T-6051andT-6054) Name and AddressofSponsor: 3M SCD Division 367 Grove Street St.Paul,MN 55106 Name and Address of Testing Facility: 3M Environmental Technology & Services 935 Bush Avenue St.Paul,MN 55106 Method Numbers AMDT-M-1-0, AMDT-M-2-0, AMDT-M-4-0, AMDT-M-5-0, AMDT-M-8-0, and Revisions: Thermal Extractionof Fluorideby Means of a Modified Dohrmann DX2000 Organic Halide Analyzer-Liver FluorideMeasurement by Means of an Orion EA940 Expandable Ion Analyzer Extractionof Fluorochemicalsfrom RabbitLiver Analysisof RabbitLiverExtractforFluorochemicalsUsing ElectrospmyMass Spectrometry Analysisof FluorideUsing the SkalarSegmented Flow Analyzer with Ion SelectiveElectrode InitiatioDnate: See attachedprotocol Author:James D.

HAZLOMON LABCFUC%ORIEB ANAERICA. lNr- Chemical& BlaMedicaSlciencesDivision 3301KINSMAN BLVD. p.o.BOX 7545 MADISON,WISCR SIN53707 PHONE (6082)41-4471 TLX703956HAZRAL MDS UD FINAL REPORT AM@AYY iI c i ..ILLAS D.

To: Froin; Study Files of Riker Experiments Nos. 0680TROOOS 0680TROO10 0680TROO20 0681TROO95 0681TRO110 068ORROO18 L.

ACUTE TOXICITY TO AQUATIC INVERTEBRATES (GRASS SHRIMP) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredto as PFOS, FC-95, or as a component of FC-203. (1Octanesulfonicacid)(CAS # 2795-39-3).

BIODEGRADATION (301E) TES -SUBSTA JCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, or as a component of FC-206. (1Octanesulfoniaccid)(CAS # 2795-39-3).

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