AR 226 0671.

AR 226 ~ 0782 ACUTE TOXICITY TO FISH (RAINBOW TROUT) IESTSUBSTANGE Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-206 or L- 3243. (1-Octanesulfonic acid) (CAS # 2795-39-3). 2R0e6ma(rLk-3s2:43).

HASKELL LABORATORY AR226-3382 Common Name: Telomer B Citrate Urethane (TBCU) Chemical Name: Poly(difluoromethylene), alpha-fluoro-omega-(2-hydroxyethyl)-, ester with 2,15-bis(carboxymethyl)-4,13-dioxo-3,14-dioxa-5,12-diazahexadecane1,2,15,16-tetracarboxylic acid CAS Registry No.: 65530-58-7 Chemical Structure: Physical Properties: o II Rf--CH^--CH^--O-C o CH.2, o II I II Rf-CH^--CH^--O-C-C-O-C-MH-CCH^2)73 "2 R.

BIODEGRADATION (ABS/LAS Shake CultureTest) TEST SUBSTANCE Identity:Perfluorooctanoaiccid,ammonium saltm;ay alsobe referretdo as PFOA ammonium saltA,mmonium perfluorooctanoatPeF,O, FC-116,FC-126,FC-169,orFC-143.

BIODEGRADATION (BOD/COD) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, or as a component ofFC-203. (1Octanesulfonicacid)(CAS # 2795-39-3).

Cid = Zsgmney IOFN TVHIRTEREO M3ICRCOOBMPIAONLYOGCIOCMAPLOUMNUDTSAGENICITY ASSAYS TY einal Repore spi 1978 By: GVriengMcoiercnytrob7F..ialSShieGmpeohnnee,rtdi,cPshM.iPDcr.roogbrMiaaomnlaoggeirst Prepared for: MG2eednieccroaamllparODefefpiacretsmen S3c.

BACK TO MAIN - Attachad are commats on the 3M Technics Report "Sod Thin Layer Chrormdography FC95, FC143,FM3422.A M d d , Project No.997061200 3M TecEmical Notebook No.48277, Pagu 30, Oct. 13,1978 (one page from a technical notebook)"madeby Professor Stsphsn A Boyd, Michigan State University, dated May 19,1993.

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) 231-1580 Analytical Report FluorochemicalCharacterization of POTW Effluent Cleveland, Tennessee (W1973) Centre Analytical Laboratory Report No. 023-0141 (Revision 1) Revision Date 3/26/01 Testing Laboratory Centre Analytical Laboratory, Inc. 3048 Research Drive State College, PA 16801 3M Environmental Laboratory Contact Kent R.

BACK TO MAIN SOIL ADSORPTION (METHOD DEVELOPMENT) TEST SUBSTANCE Identity: Perfluorooctanoic acid, ammonium salt; may also be referred to as PFOA ammonium salt, Ammonium perfluorooctanoate, PFO, FC-116, FC-126, FC-169, or FC-143.

Extent and Route of Excrettiioonnaqnw@@ u Distribution of Total Carobotnn- in Rats after a Single Intravenous a .of pC-95-14C December 28, 19 30@_OGY Conducted at: During: Conducted by: Report by: Reviewed by: Riker Laboratories Inc., Subsidiary of 3M St.

WATER SOLUBILITY TEST SUBSTANCE Identity:N-methylperfluorooctanseulfonamidoethanolm;ay alsobe referredtoas N-MEFOSE Alcohol,FC-790, or FM-3925. (1Octanesulfonamide,N-methyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-N-(2-hydroxyethyClA)S-,# 24448-09-7) 'Remarks: Materialisan off-whitew,axy solid.Sample was taken from 3M lotnumber 505.

InternatioRneaslearcahndDevelopmenCtorporation SPONSOR: C OL.1P 0 U'-.

InternatioRneaslearcahndDevelopmenCtorporation SPONSOR: TEST MATERIAL: SUBJECT: 3M Company Fluorad Flucrochemical FC-143 Acute Oral Toxicity (LD Study in Rats. 50 Wilson P Dean, B.A.

BIOACCUMULATION (ANALYTICAL ONLY) TEST SUBSTAN Identity: NN--eEtthyFlOpSeErfAilucoorhooolctoarneFMs-u3lf4o2n2a.mi(d1o-eOtchtanaonle;sumlafoynaamlisodeb,eNr-eeftehryrle-d to as C1,A1S,2#.21,639,13-,49,94.,25),5,6,6,7.7.8,8,8-heptadecafluoro-N-(2-hydroxyethyl)-, Remarks: Material is an off-white, waxy solidof uncharacterized purity.

AR 836 -- 0789 ACUTE TOXICITY TO FISH (FATHEAD MINNOW) JIEST ~~ SUBSTANCE Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-206 or L3243. (1-Octanesulfonic acid) (CAS # 2795-39-3).