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110 2nd Avenue South OW Pacheco CA 94)5", 360 <br /> [' McCampbell Analytical, Inc. Telephonc 92..) 798 1620 f1v 925 794 1622 <br /> _r Website ww%v inecvnpbell coin F mail mvn«mec-impbell corn <br /> QC SUMMARY REPORT FOR SW8021B/8015Cm <br /> Matrix W WorkOrder 0404057 <br /> EPA Method SV118021BI8015Cm Extraction SVV5030B BatchlD 11008 Spiked Sample ID 0404055-012A <br /> Sample Spiked MS* MSD* MS-MSD LCS LCSD LCS-LCSD Acceptance Criteria(%) <br /> Lrg/L pg/L % Rec i %Rec % RPD %Rec %Rec %RPD Low High <br /> IPII(blcx) ND 60 108 107 0206 101 996 181 70 130 <br /> �I 1111 ND 10 91 4 91 6 0 21 1 105 1 1 1 596 70 ]in <br /> 1 UVLIlc ND 10 ]H 1 1 12 0 963 112 119 603 70 130 <br /> 1 olouu ND to 106 108 1 69 106 1 f 7 971 70 130 <br /> 1th%Ibcnienc ND 10 115 115 0 1r0 115 j 491 70 r 10 <br /> V ILULS ND 30 103 107 3 17 96 100 1 4 08 70 130 <br /> i <br /> %4,55 97 1 10 105 105 0 10i 106 0 867 70 130 <br /> I <br /> Ali t ugcl compounds In the ML[hod[dank of this extraction batch were ND less than the method RL with the following exeLriti01115 <br /> NON] <br /> MS=Matrix Spike MSD=Matrix Spike Duplicate LCS=Laboratory Control Sample LCSD=Laboratory Control Sample Duplicate RPD=Relative Percent <br /> Deviation <br /> %Recovery=1 DD (MS Sample)I(Amount Spiked) RPD= 100*(MS MSD)/((MS+MSD)12) <br /> MS and 1 or MSD spike recoveries may not be near 100%or the RPDs near 0%if a)the sample Is Inhomogenous AND contains significant concentrations of <br /> analyte relative to the amount spiked or b)if that specific sample matrix Interferes with spike recovery <br /> E TPH(btex)=sum of BTEX areas from the FID <br /> u cluttered chromatogram sample peak coelutes with surrogate peak <br /> NIA=not enough sample to perform matrix spoke and matrix spike duplicate <br /> NR=analyte concentration In sample exceeds spike amount for soil matrix or exceeds 2x spike amount for water matrix or sample diluted due to high matrix or <br /> analyte content <br /> DHS CelttFcatlon No 1644 <br /> QA/QC OfCce1 <br />