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Project 11uter: SFg•1'5-0204.72 <br /> Consultant Project Huaber: 203.175.3289 <br /> Contract 3lurber: t146CVC4244.9-x <br /> Facility Mucber: 9.0342 <br /> Work Order wusber: D001760 <br /> Report Issue Date: February 8, 1940 <br /> GA Conformnce Suwry <br /> Purgeabte Aromatics and Total Petroleum Hydrocarbons <br /> as Gasoline In Sol! <br /> EPA Method 6020/8015 <br /> 1.0 Stankit <br /> Five of 5 to <br /> rn <br /> rget cpounds were below detection limits in the reagent rater blank and reagent <br /> methanol blank as shown in Tables 2a and 2b. <br /> 2.0 1 lent OC Check S§Mle <br /> The control limits were met for 4 out of 4 OC check coapouds as shown in Table 3. <br /> 3.0 Sur Re v r es <br /> Percent recovery limits were met for the surrogate co"pound (naphthalene) for alt samples as <br /> shown in Table 4. <br /> 4.0 i M and Matrix JoIkq,, ! a 'M D r P 1 ! <br /> Percent recovery limits were met for+r of r, conpvulds In the MS and MSA as shown In Table 5. <br /> 4.2 Relative percent difference (RPO) criteria was met for 4 of 4 anatytes in the MS end NSD as <br /> shown in Table 5. <br /> RM <br /> 5.0 Jqm[L Henjlna <br /> 5.1 Sample handling and holding time criteria were met for all samples. <br /> 5.2 There were no exceptional conditions rewiring dllutlon of aarrples. <br /> y` GTEL Concord, CA <br /> D001760.D0C Page 3 of 7 <br /> a GTE L <br /> INvw 0 N MF N I At . <br /> ® LA10a A10al1S, INC..- - <br />