Document jB9dNye8deQbR4X9pv664NL0N

Ji nm an . 1. bu Pont of tNeewouDss & Comeany WILMINGTON, DELAWARE 19898 ce: A. J. Dahl Tie - 57 - 353 FLp.rraJ.aPnapa - 269 Arz2671597 PERSONAL AUD CONPIDERTIAL september 8, 1981 Tor OR. . L. POVER - PPD, Parkersburg ras. 5. sarrom SShflud oAS NALYSIS0OhF 1a3BE}LOrOPaDeeasSAMNNoPouLs.ES 283F31O3-R13240P.3E8,R23F61L2-U33O20R0)O9,OCT8A1N-O3A5T6E2-3602 11 bond s4shreoquiresttaeeed cEihnntoymoahuieronprlaNepetnveieecrbemofeensh8ea/d1n1a/l18y51z.e5d6t7o:foL.iRpJe.isurlfPtiaspvse,raonetchieancate FEIN Ba ta Rte HEHE Jars (BReessulees amaareEAal3s3o08nc5leUdneidonthheerree afonralytsweod saamlpolnegs wistuhbmitthtieed group San Ferituorooetancate 000125 E10E7x1p5o0o6060sz , J corsaopneammCcCTITE 1 BaD (5) S a Ueae l be Ep e ba maemmTClrOna [ PRE RT set am ws. wvinm oon vom on s Seamrsim wwee. er nm ww cvammm 0o.m0 srerm aevsa onmomeua ae om aoe cmmm oowm jy won oomrem e3e0s viamm oowe Lom om J no mm ws. Sows mm ws wviamm om om Se aim es J omaertermss m ooosm am oz wwoss wasnmmeuws, own sim ws a awommmo oao J os sim ess PS, ahemm oaao arom a ooswes swrosimm aass me sem ws. hamm oomm am om aoye vseemm ws Some sum es vvaemm ao0m vom 4 nme asnmei iwssa wr sas 00 Cee em wm mo weamacroe 0001236 Tite . CONCENTRATION OF PERFaLUmOReOOCTANONTE IN 3100D (a) --- TRAL No. DateSampled P.R:No. Name oisee | BOE 4283 oss 00/81 WS. sass shoe 883 sass som ws sass snomL 4182 oasis o/s 42 s1-600 80/81 ast men soe an sige som 22s cS e anatm ysts ee o Date ss Analyzed 6 92/8 ICal, ipFg blo: 0.059 8125 6 8/28/81 0.48 s/25/m 0.083 8/25/81 on 8/25/81 0.083 s/26/81 we 8/25/81 0.59 6/26/81 52 256 928 0.066 81-1427 4/6/81 283 suze 4/68 az2s 9/2/81 9/2/81 0.052 () 0.059 () uy A eAniadlyisntsiBoalsonosdd,esccGraisabneCedhlryoitmneatLovabgirtahMpehtpiheocrdfMleuEtoSh-ro3od6-"7n,io(cS".tDaentSotefercfmfionaracdti,diona4s/3of/c8a1Pl)ei,rbfrluaustoiirnoognoctsthtaeannodiacrd: (5)A AlthoughEcehe analysipsnieveitnsaana+siinpye1icp0eipFsfn.ircFealllua(lotpyripivnefoeFrs=ftpoaren0rd.fac6r8lod8mupoardxroeiovpscipotamnpatineocwrnaif.ttlehuoTt(rhhaoeecoicdrlteoasovnrueclritscsalilasotfclsit)d) r B fCoroqua asntie taNtioomne deLtiseec50t.e0d0 0a7n(nneg..di.s)co.ninsorrTehpbeeortwdeeeldtlecftqoiuroannscainmtpialtetesddvsaint%dh a0r.e000reVpaoFr/tge,d (Cg) 0.004 absu ppm. ) Chien amor be distinguished Previously analysed samples, from reagent background. reanalyzed for comparison with xepent samples $817-13357984h) anadnd 801.-0156042;(8r1e-s1u4l3t9s, o4f/1t4h/e81i.nitial analyses were 0.051 (81-1427, REDACTED 000127 E1EDx7p1o3806080ss