Form 10620-5-PWO CC: LAB REQUEST BOOK - 42-51111 PRODUCT ECOLOGICAL ASSESSMENT BACK TO MAIN n n Name: a G d . 4 - REQUESTER h5- Phone No.

BACK TO MAIN Analytical Report Fluorochemical Characterization of Sediment, POTW Sludge, and Landfill Leachate Samples Mobile, AL (W2151) Centre Analytical Laboratory Report No. 023-014s (Revision 1) Revision Date 3/28/01 Testing Laboratory Centre Analytical Laboratory, Inc. 3048 Research Drive State College, PA 16801 ~ 3M Environmental Laboratory Contact Kent R.

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AR226-2331 CADocumcnKi and Settings\BARTONC\Dc5i<top\c8\modeling How should we address the request for short-term air expo assessment?

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AR226-3019 STATIC, ACUTB 48-KOOR SCMECRZlia TMT 0V 8-21095 TO csehaix WBHI POSJPOSS; This is a rangefinding study deigned to provide an estimat* of aquatic toxicity using fixed test concentrations and data oeasureiB^s^' ' at predetermined intervals.

AR226-3117 CONFIDENTIAL DPT441/984973 ALGAL GROWTH INHIBITION ASSAY Sponsor DuPont Speciality Chemicals, Jackson Laboratory, Chambers Works, Deepwater, NJ 08023, USA.

ARag6_ 343 | { | { 418 i | | || [5rarGov-- age Sty-- n Ra ih OneGerm Reprodstion Evations HAAG - 3236 RDeuvriosendsP3a8g6e "TRADE SECRET Study Title H-24516: Subchronic Toxicity 90-Day Gavage Study in Rats `with One-Generation Reproduction Evaluations Revision No. 1 Volume 3 of 5 "TEST GUIDELINES: U.S.

BOD/COD IPA and wa --I mwwwmmrvp" BIODEGRADATION TEST SUBSTANCE Identity:PerfluorooctanesulfonatAem,monium salt;may also be referred toas PFOS NH4+ saltor FC-93. (1-Octanesulfonicacid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafalmumornoi-u,m salt,CAS # 29081-56-9) Remarks: The testsample isa mixtureofthe testsubstance in isopropanoland water (25% testsubstance,20% isopropanol,55% water).No calculationwsere made toadjustfortheactualconcentration ofthetestsubstance inthe testsample.

-- --.r I I I 1-co i(,-Pi COVAA'Cio,rEm.o"@ THE DEVELOPMENT SERVICES COMPANY Summary Report 104-Week DietaryCarcinogenicitSytudy with Narrow Range (98.1%) N-Ethyl Perfluorooctanesulfonamido Ethanol in Rats PREPARED FOR: 3M COVANCE STUDY NUMBERS: 6329-212 and -228 SUMMARY REPORT -WEEK 53 104-Week DietaryCarcinogenicitSytudywithNarrow Range (98.1%) N-Ethyl PerfluorooctanesulfonamiEdtohanolinRats Ilmelines Covance 6329-212: In-hfestartdate:January26, 1998 Week 53 completed:January31, 1999 Covance 6329-228: In-lifsetartdate:April6, 1998 Week 53 completed:April11,1999 Introduction The purposeof thesestudieswas to assessthecarcinogeniciotfythetestmaterialT,-6316 (Narrow Range N-EthylPerfluooctanesulfonamiEdtohanoLNETFOSE), when administereidnthediettoratsforatleast104 weeks.

CentreA-nalyticLaalboratoriIensc,. 3048ResearchDrive Phone: (814)231-8032 StateCollege,PA 16801 Fax: (814)231-1253 or (814)231-1580 AnalyficRaelport Fluorochemical CharacterizationofSurface Water Samples Mobile,Alabama (W2151) Centre AnalyticalLaboratory Report No. 023-014D Testing Laboratory CentreAnalyticaLlaboratoryI,nc. 3048 Research Drive StateCollege,PA 16801 3M Environmental Laboratory Contact Kent R.

1,~1 ~ ~'t Canada a Heafth San* Canad P. 4R .226 ._ 3 S"9 7 Perfluorinated Carboxylic Acids (PFCAs) and Precursors : A Proposed Action Plan for Assessment and Management Cmada 000024 p. 2 PFCAs and Precursors: A Proposed Action Plan Perfluorinated Carboxylic Acids (PFCAs) and Precursors : A Proposed Action Plan for Assessment and Management Purpose of Action Pla n Environment Canada (EC) and Health Canada (HC) have developed a proposed Action Plan to provide a broad perspective on the Departments' approach to PFCAs and their precursors.