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: 2--22-1995 8.09AM F lit Ii <br /> J 1 p_ 4 <br /> EXCELCHEM <br /> ENVIRONMENTAL LABS; <br /> 500 Giuseppe Court, Suite 9 <br /> Roseville, CA 95678 <br /> Phone#: (916) 773-3664 Fax#"(9x6)'773-4784 <br /> ;j <br /> Q&DC REPORT <br /> :i <br /> I, <br /> Attention: Mr. Bill Welter <br /> �. Date Analyzed: 1 l-11�96 <br /> LUSH GEOSCIENCES i`latii ' ` TSoil <br /> 35b0 Business Drive, Suite 120 0, <br /> Sacramento, CA 95618 <br /> Project: 605-0021JC Trucidng <br /> Ethyl- Total <br /> Benzene Toluene benzene Xylenes <br /> PPM PPM I PPM PPM <br /> rtin Limit: 0,005 0.005 0.005 0.005 <br /> QA/QC PARAMETER <br /> Matrix BW* ND ND ND ND <br /> PERCENT RECOVERIES <br /> Matrix Spike 90% 93% 1' J 90% 92010 r <br /> y <br /> I MaUix Spike 95% 96% 94% 96% <br /> Duplicate <br /> ppm=pa u per miw*n M&tKg milligram per kilogram <br />` ND -Not detected, Compound(s)maybe present at cMtcaetttr<tiOM1S below thr rcP*rting limit- <br /> a <br /> All anrt+agate reeovetles were within 30%of target,,slate. <br /> Spikes&Spite Dtrpliefatrs were each spiked with 250 ng BTEC Amdrrd. <br /> Ij <br /> ANALYTICAL PROCEDURE i8 <br /> RTF:X--&•ttaene,t04atte,zthylbenZ=c,and total ayluw isnmvo(BTF-N)nre m<aturcd by c\tractiog using EPA Mcthod 5430 fi)1lowe4 by analysk <br /> using EPA MethOd 8020 which utilizes a gss cluvtnatograph(CC)equipped with a photoionizAtion d3tretor(FID). <br /> 11-15-96 <br /> tory Representative Date Reported <br />_ ti:��y�IHtStt'N�'li{Oi�iMk;N'.'ALLi•.Pfii$C6f:71FIF.!�AvYN�SfAI'EOF[ 0[.1�1.\ . z <br /> D8F.�7�16.i 2�vT dF'FRF:1.I,'Fkt SEK '?f'F5�c A HP2AFL�LtJS iVhtiTE T'E$f ANG L42+C+R•+.TORI' -'w W <br /> (Cattificstion\ttt'6t),:lty) <br />