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Corporate ToxicologyStudy Outline July,1998 DT22; T-7121.1 FC-129 Title:FC-129 PreliminaryADNM Screen in Rats Thneline: InLifeStartDate:7/13/98 InLifeEnd Date:7/17/98 Purpose: Thisstudyisdesignedtoprovidepreliminariynformationon theabsorption, distributiomne,tabolismand excretio(nADME) ofFC-129.

CAS Number 423-82-5 3M Company VoluntaryUse and Exposure InformationProfile N-ethylperfluorooetylsulfonamido ethyl acrylate 1.

ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE Identity:Mixturecontainingperfluorooctanesulfonawtheich may also be referredto as PFOS, FC-95, or as a component of FC-201 F. (1-Octanesulfonicacid,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-p,otassium salt,CAS # 2795-39-3) Remarks: The 3M productionlotnumber was 1.

ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE Identity:Mixturecontainingperfluorooctanesulfonawthei,ch may alsobe referredtoas PFOS, FC-95, or as a component of FC-203CF-X or FC-203CF. (1-Octanesulfonaiccid)(CAS # 2795-39-3).

p. 1 j4/\ o2.-,)-6 300 9 Du Pont de Nemours (Nederland) BV Dordrecht Works To : C .L .

a AR126-0075 a EN-13 ul FINAL MULTI-CITY STUDY i FIELD REPORT FOR MOBILE ALABAMA AND PENSACOLA FLORIDA - BATTELLE DUXBURY ACTIVITIES I a for a Project Number N100672-01 Hu Submitted to un Confidential K September 29,1999 n Prepared by u Christopher Gagnon n 1 A 397 WaBsahtitnegltloen Street Duxbury, MA 02332 (781) 934-0571 n 1 R 000422 2 | cpus 1 five] I TABLE OF CONTENTS fe LL SUEY SPECIfIc ADPIOVAL coors 1 A RESUS cco || 5:1 Sample Matrix AVAHIAbILY eevee10 I 5. 55.3 2DIODNCSStUEUVMOE4NBIA0SNEOUCNIORVMIECASYHOEUOSNN.S..S...ACcONS... cor ssneeer snsesmr osm, Ea E -- ------ } -- 1|3}| 1 LIST OF TABLES 1 TTAABBLLEE 21..

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Study Tite #R226_ 1092 ORAL (GAVAGE) TWO-GENERATION (ONE LITTER PER `GENERATION) REPRODUCTION STUDY OF AMMONIUM PERFLUOROOCTANOATE (APFO) IN RATS SPONSOR'S STUDY NUMBER: T-6889.6 Data Requirement U.S.

\: DuPont DCFuOoramntamyran Sirgen mans Aezze- 662 October 3. 1994 DFirr.stJaBcrkanAd. sMaCcoPrphoerrastoino,n Group Leader 7201 Adams Street `Willowbrook, IL 60521 Dear Dr.

BACK TO MAIN ACUTE TOXICITY TO AQUATIC INVERTEBRATES (DAPHNIA MAGNA) TEST SUBSTANCE Identity: Perfluorooctanoic acid, tetrabutylammonium salt; may also be referred to as PFOA tetrabutylammonium salt, tetrabutylammonium perfluorooctanoate, or as a major component of L -13492.

BACK TO MAIN N u t 0 T o x i c i t y Of L-134!

Quality Assurance Project Plan Multi-City S'dy sbmpling Task (NI00666) BACK TO MAIN Revision No.: I Efective Date: Mhy 14, I999 Page i of iv Quality Assurance Project Plan for Empirical Human Exposure Assessment Multi-City Study Sampling Task To May 14,1999 Prepared by Battelle 397 Washington Street Duxbury, MA 02332 (781) 934-0571 u- APA PROVALS Donald Gunster Sampling Task Leader Battelle Sampling Task QA Officer Battelle Project Manager -- .

AREA: AR226-2082 WASHINGTON WORKS INDUSTRIAL HYGIENE REPORT 8-AU9-19&7 Page I FROM l-Jan-1995 TO 31-JU.1-1997 FLUOROCARBONS - COPOLYMERS CHEMICAL SAMPLE LOCATION *tCONTROL C-8/FC-143 210 #1 COAGULATOR-2ND FLOOR DATE; 7Mar-l995 NOTEBOOK: TCP01,P807 DURATIONS 390 CONCi 2.01 MPB SAMPLE TYPES A PERCENTAGE!

AR226-2547 ' "