Document 4vqE2BRL63Z6dGRKmv60Rrevx

32 00269 <S54S KV U-?* AR<2A6,, 3 W 2 E . I. BfttttaMOMtt du Pont de N em ours & Company W il m in g t o n , D ela w a re 19898 POLYMER PRODUCTS DEPARTMENT EXPERIMENTAL STATION PPD nqv 4198? PERSONAL AND CONFIDENTIAL November 1, 1982 TO: J. 0. DE LAURENTIS, M.D. - CRU, BUILDING 301 FROM: S. R. LAAS (,JNoobt.e.Nb...oo..o-..k.A8NN2A0o-Ls9.Y6SE9IS2, 9OP2R5F9A17BL7,L6OEN-O72oD97s2.,S9A885M226-P4L20E,S956F2,O6R490,P9E59R5,F7L43U1-O70R50O,, O55C51T76A86N),OA5T1E6_8_,__5_1_7_2, i mt1tah0eab/tnh1leo9dt./h8e2ESba-nT5lad6hne7k1. 10, 4/2Rh9abev/lso8euo2ldbtsaeessaannmhdaapnvlsaieanlsymg,zpeppldereerviffdloiuoerounrCstol8iyofibccrytaeapnttihoooearntteseudsau(Crianel8)gglecaivsottenenccrhesirnnotmtrotaahttyeiooognuarstatdpagahctriheceedadte r otguhufneicCseh08r5ataabnailnneddtyTfthr0hoe6femodpsrateihmftahfekpiesclsbe.ueslalntaaykrneaailnynadsleilns5vteaeisgrryerahtblioigenwlhoge;w'rtihntthhdeaeenesmdquua3salulnoatClfi8tatdhtupieeeoankstoamwlithpmhileceihstv. eaelrruyeTtheelionswedsbitelsiettmwvineaeetlensd to c a ll meI. f you have any questions regarding these analyses, don't h e sita te Key Words BGPCleorofdlu orooctan Analysis o ate ASRttLa:ckhab. Company Saniffzed. Doesno! contain TSCA CBI There's a world of things w s're doing som ething about 000270 TABLE I CONCENTRATION OF PERFLUOROOCTANOATE IN BLOOD (a) PSRaAmLplNe o, 82-4096 82-4099 82-4100 82-5166 82-5168 82-5172 82-5176 82-5177 82-5262 82-5269 82-5573 82-5574 82-5575 82-5578 Date Received 7/21/82 7/21/82 7/21/82 9/17/82 9/17/82 9/17/82 9/17/82 9/17/82 9/24/82 9/24/82 10/8/82 10/8/82 10/8/82 10/8/82 Name SC Analysis' 10/25/82 10/25/82 10/25/82 10/2^/82 10/22/82 10/22/82 10/22/82 10/25/82 10/25/82 10/25/82 10/26/82 10/26/82 10/ 26/82 10/26/82 .(b) ' Cofl.'pg F/g blood 0.009 n.tT. <0.007 <0.007 0.010 0.00/ <0.007 0.007 <0.007 0.009 0:009^ <0.007 n.d. n.d. (a) AAp acnciakdleydisnicsoBlaulosmondde, GsCGc raisabneCadhl yriosnmi saLtwaobgitrMhapephthieocrdiMl uEeoStrh-o5o6-dn7"-, o( S"cD.t aeSnteot arimcf fioanrcaditdi,o n4a /s3o c/f8aP1l i)eb,r rfulaust oii nor gon o tcshtt aae nn o d ic ard . (b) w<AcfctEoooo0hsltrtnni.th0aciccmoh0qleeu7uanncgo.tattaehrrrnngdaatnNatttiihiunotoooaentinnnctecisbsaoedefnnrliaeatundrtaleoeiiyisscntrsthitgtiienyas0nidve.tg0eiiu0snsar(ia7nnsn+si.ahdngpplegy)e2ed0psc%picFeismfas/frngr,ioercnf.mellaouap(ltpTortoleipybhrrvmaieteenegfdwoedeFsneretf*fttlaoeolpnb0crredqa.tr6isaccuioa8lkoraunmd8mgnorpptodrlxilioauetemraospnviptsdciiemwo.attdantiiniptoshwaoennarid[.fttCvhleu0a8o.Ttr(j0herah0^o<eec4ro0i.edplrc.o0pgetw0aoos4nFurretor/lepgstidpscla,milmbaao.tssudfi)ttd, ) . .privacy 000271