CEN5TRAALASKREELRSiCEoA"RCCATHBNOORUAASNTTDORRIDAYELVEFMOLREODPIHTCEOINXNTIECODLEOPGAYRTMENT cet 3.5258,. nAomsitaarge- LX " po .

Wildlife International, Ltd. a.

BACK TO MAIN BIOCONCENTRATION (PARTITION COEFFICIENT) TEST SUBSTANCE Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FC-95. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: The test substance is a white powder.

BACK TO MAIN SELECTED FLUOROCHEMICALS IN THE DECATUR, ALABAMA AREA Prepared for: 3M St.

BACK BIODEGRADATION TEST SUBSTANCE Identity: Remarks: Perfluorooctanoic acid, ammonium salt; may also be referred to as PFOA, PFOA ammonium salt, Ammonium perfluorooctanoate, FC-116, FC-126, FC-169, or FC-143.

1 =I=EJ sPsaren in AR2Z6.

/,i'qorthwest Bioanaiytical Study No.

. : SE atheros &.Bvt,PD.

Genotoxicity, Carcinogenicity, Developmental Effects and Reproductive Effects of Perfluorooctanoate: A Perspective from Available Animal and Human Studies Prepared for the Association of Plastics Manufacturers of Europe and the Society of the Plastics Industry John L.

ACHARLESRIVER COMPANY PATHOLOGY PEER REVIEW REPORT 26-WEEK CAPSULE TOXICI(TAYPFSOT)UIDNYCWYINTOHMAOMLMGOUNSIUMMONPKEERYFSLUOROOCTANOATE `Covance Study Number 6329-231 OBJECTIVE oaAbnjmdeicctthrieovsetcwooopfiactnhipemeaerlresvritehevawitewhwaaodsfattnhoeucnaoslncfthiiesmdsuuaelsneddfrsfoaucmrrtiahlfleircheie(gl1hu0-c5idd7oa2st1ee aainnfidmpao1ls0ss5,i7bsl2ee4,l)ewctatheosd spcaeotrntferodorlmceadan.uismoaTlhsoe,f moriboufnandimialys 105721 and 10724.

eteree see -------------------- Pros AREPRODUCTION STUDY WITH THE MALLARD FINAL REPORT WILDLIFE INTERNATIONAL, LTD.

AR226-2071 25850B Processed!!

AR226-2074 Starting 1^%^^^^^IS^^ Detectorifc*.**^***;^**^**!

AR226-2194 ^ Stephen J Gissy 08/28/2001 07:33 AM To: cc: Subject: Ta-Wei Fu/SE/DuPont@DuPont Oscar T Garza/AE/DuPont@DuPont, Fred M Lentz/SE/DuPont@DuPont, Robbin Baneriee/AE/DuPontQDuPont, Paul K.

AR226-2472 Stephen R Peck 03/07/2000 07:48 AM To: cc: Subject: Carey E Cole/CL/DuPont@DuPont, Roger J Zipfe!