3pf Y J ea ER Segreeer) ARARG _ 3]2 nb en te 5s 3 T 2x 8 =8 S2 SS= F 8

AR226-1377 rr ee hewn PRRRE36_1377 | POND bo .

AR226-1402 ARRAG - IHO2 8s oT SY CEN3TRAEL EREASEEoARN CTHROUAB NSDTRIDAELVEFLMoOEPDMITECoINxNTtEcDoEtoPeAyRTHENT| ce: 3.#203,. nAorsmeiztsage- At yo Ww.

AR 226. 0703 ACUTE TOXICITY TO FISH (FATHEAD MINNOW) IEsTsusstANCE 0 Identity: MreifxetrurreedctoontaasinPiFnOgSp,erFfCl-u8o5r,ooocrtaansesaulcfoomnpaotenewnhticohf mFCa-y20a1lsFo. be (1-Octanesulfonic acd, 1.1,2.2.3.3.4,4,5,5.6.6.7.7,8.8.8heptadecafluoro-, potassium salt, CAS # 2785.30:3) Remarks: The 3M production lot number was 1.

AR 226 _ 080 ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a componentof FC-206C a1,n1d,2L,-25,43339,.4,4(,15-,O5c,t6a,n6,e7s.u7l,f8o,n8i8c-ahceipdt,adecafluoro-, potassium salf, CAS# 2705-39-3) LR-e5m4a3r9k.s:CurreTnhtei3nfMorpmraotdiuocntiinodniclaottensuimtbisera wmiaxstu5r0e1o.fT0h.e73te%stPFsOamSp,le is 7oc6t.yl00su%lfwaattee,r,1.1457%% dhiyedtrhoyxlyenfeoagmleycro,l1b.ut0y5l%etphoelry,o4xy%etuhryelae,ne1.55% sodium monoocylphenyl ether, 0.06% sodium lauryl sulfate, and 0.05% benzotriazole.. cThhaerafcotlelrowiiznegd csounmcmenatrryataipopnlioefsitmopuarimtiixetsu.reDawtiathmianyconmoptleactceulryately reflect the toxicity of the fluorochemical compnent of the test sample..

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iS Fa -- TREE 1To Vert KaeotieurrAPSEDDouononms@baoiu,oRonKra.tsKseromaathsSKuiszgAmdaPlODLSFoPnkG@D.sHPeoGknaetce1 sereSoB Ca oE A AC ACTIDuaH POrgF OoOaPmUFP POu,P-orR s.imFaiecFyI surcBrALoN Do oUPnomeo GS rOuPsaos unnE ivGaSOhch uoePeawR nSa.FHrOSeuDnsLE aiPnoers@mL OiLPoonr, iTsh upomwaarpounIogbtahowcpoerreccasesau.memTahnryatnofksteraunte investigation.

Te [dE AR. 1729 SRPT i257g [ MswemcTowdopiabomon Study Title: Acute Inhalation Toxicokinetic StudyofPerfluoroctanesulfony!

BACK TO MAIN CEntrE Analytical LaboratoriEs, Inc. 3048 Research Drive State College, PA 16801 www.centrelab.com (814)231-8032 Fax: (814)231-1253 or (814)231-1 580 Analytical Report Fluorochemical Characterization of Surface Water Samples Columbus, GA (W2336) Centre Analytical Laboratory Report No. 023-014E (Revision 1) Revision Date 3/22/01 Testing Laboratory Centre Analytical Laboratory, Inc. 3048 Research Drive State College, PA 1680'1 3M Environmental Laboratory Contact Kent R.

Wildlife International, Ltd. - ]- Number 454A-103A PFOS: A 96-HOUR TOXICITY TEST WITH THE FRESHWATER ALGA (Selenastrum capricornumm) ADDENDUM WILDLIFE INTERNATIONAL, LTD.

AR226-2665 RESEARC.H .

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AR226-2757 E.

Maas 3288 470 AR2A6 _ R82 Dwg --~ TRADE SECRET Study Title 90-Day Gavage Study i'nHR-a2t5s42w5i:thSOunbec-hGreonneircTaotxiionciRteyproductionEvaluations Volume 3 of 5 Laboratory Project ID: DuPont-11418 `TEST GUIDELINES: U.S.