3M 3M Environmental Laboratory Project No.

TestAm enca TH E LEADER IN ENVIRONMENTAL TESTINO ANALYTICAL REPORT PFOA/PFOS Analysis Lot#: D7J040207 Laura Vancho/Jane Hanuszczyk NJ American W ater 213 Carriage Lane Delran, NJ 08075 TestAmerica Denver Gail DeRMzzo Project Manager October 2 2 ,2 0 0 7 \ 4955 Yarrow Street Arvada, CO B0002 tel 305.736.0100 fax 303.431.7171 www.testamerlcalnc.com NJAW0005: Table Of Contents Standard Deliverables Report Contents Standard Deliverables The Cover Letter and the Report Coverpage are considered integral parts o fthis Standard Deliverablepackage.

M 2.3.6. 0663 N-EtFOSA Pharmacokinetic - / 000475 HAZLETON WISCONSIN P O S T OFFICE B O X 7545 M A D IS O N.

/W .S i6-067S Centre Analytical Laboratories, Inc 3 04 8 Research Drive Phone: (814) 231-8032 State C ollege, PA 16801 Fax: (814) 231-1253 or (814) 231-1580 Analytical Report Fluorocheraicai Characterization of Surface Water Samples Port St.

FT,-143 Comparison Results W a s h in g to n W o rk s Q u a rte rly f 'f l ru m p lin g 1Q01 <.irnp Irl GAl IFRV RANNf Y w rsT w Eu rie tD # i GALLERY RANNtY w est w F iirin n n BV ANK IC S LCSD MS MSD notes RPR PFNA - relative percent recovery (%) for the surrogate standard perfhjorononanoic acid which is spiked m'o each sample and associated quality control sample during sample preparation for analysts LCS'LCSD * laboratory conimi sptkr/laboratory control spike duplicate rna'rt sptke/malmr spiknduplicate NA - samnle noi included tn bah h analysis r,r rrn (histon*. r-n (' ) units ug/l 399 ug/l 548 ug/L 1 58 RPR PFNA RPR PFNA RPR PFNA RPR PFNA RPR PFNA RPR PFNA RPR PFNA RPR PFNA 18 16 18 12 9 NA 16 19 oc fprnpospd TOP) 183 309 4 15 97 101 80 110 96 91 NA NA CO u lJ C O U) 00Q005 prepared for John Bowman on 5/17/01

STL Burlington Colchester, Vermont Sample Data Summary Package SDG: 117507 STLS E V E R N TRENT November 30, 2006 Mr.

Corporate Health Physics Corporate Occupational Medicine Corporate Product Responsibility Corporate Toxicology 3M Medical Department 3M Center, 220-2E-02 PO Box 33220 St.

HAZLETON l a b o r a t o r ie s AMERICA, in c .

A R 7 0 6 -0 ^ Feces3MMPerMothtoEocdDoDIlCfeoAvreLlSoDtpumEdyPeAnNtRoM.TTeMt-Da6Eb3eNo1ril6Tvis.a,1mtC7iv,OSeTtsRu-.6Pd2yO9fSRo.A2r1PT,eETrf-Tl7uOIo3Xr2oI3oC;cOtSaLTnOe-4sG1ulYfonatc FfSTelthcuuieosdsrysimtnOueedbtAyajebnicsoatlldiiyvteteeisc:iaganlnaeClydhsetiosm. gisetnryerTaeteamspteociumseenfsofrodretvheelo3pMmEenntvairnodnmvaelindtaaltiLonabaomraetothioyd of Research Oient: 33SMMainSCtpPeenacuitaellr,t,yMBCNuhile5dm5in1igc4a42ls36Division Sponsor: 33SMMainSCtpPeenacutiealr,l,tMyBCNuihl5de5min1ig4c4a2l3s6Division Study Location: 33SMMainSCttPeranatuteelgr,,iMcBTNuoil5xd5iicn1og4lo42g7y0-L3aSb-o0r6artooroym SB314 Study Director: AP33STMMhaoni.xdn:MiCrt6cePoe5wenal1dout-Mieg5clr,y7a.

TECHNICAL REPORT SUMMARY TO; TECHNICAL COMMUNICATIONS CENTER - 201-2CN BACK TO MAIN Dale 8/31/81 (Im portant -- I f report sprinted on both sides o f paper, send two copies to TCCJ D iv is io n Dept.

4 R i l 3,6 - REPORT 96-HOUR ACUTE TOXICITY STUDY IN ZEBRA-FISH WITH T-4127 (STATIC) Sl * u S im e o n NOTOX Project 334338 NOTOX Substance 113607 - Page 1 of 38 - OCDJ 1 G~k "'I T-4127 STATEMENT OF GLP COMPLIANCE NOTOX Project 334338 NOTOX B.V., 's-Hertogenbosch, The Netherlands The study described in this report has been correctly reported and was conducted in compliance with the most recent edition of: The OECD Principles of Good Laboratory Practice which are essentially in conformity with: The United States Food and Drug Administration.

PROTOCOL /WU6_ HhO _____________DuPont-12944 Perfluorooctanoic Acid: Inhalation Repeated Dose Pharmaokintic Study in the Rat Project Number: DuPont-12944 Work Request Number: 14552 Service Code Number: 1017 crsv>i m~GaO -- iamn 2o mo Haskell Animal Welfare Committee No.

Attachment 3 VV / W J CANCER PREVALENCE IN SUBJECTS EXPOSED TO PERFLUOROOCTANONIC ACID (PFOA) James Dahlgren MD1, Ayman B iarahimMD* ,2,3,,Raphael Warshaw2, Earpreet Takhar MFH3 4 1.