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1534 Willow Pass Road,Pitt CA 94565-1701 <br /> McCamnbell Analytics_" c. web:www.aiccrmpbell.eom r maia(a�ccampbdl.oan <br /> � <br /> -WQm fq Counts" Telephow.877-252-9262 ax:925-252-9269 <br /> i QC SUMMARY REPORT FOR SW8260B <br /> tow Sample Matrix: Soil QC Matra: Soil BatchlD:50272 Wo*Order. 1005007 <br /> Z A Madtod: SMIM6013 Extraction: SV11603013 Spiked Sample 10: 1004821-004A <br /> Analyte Sample Spiced MS MSD MS-MSD LCS LCSD LCS-LCSD Acceptance Criteria M <br /> m9 ft mWKg %Rae. %Rec. %RPD %Rea %Rea %RPD MS 1 MSD RPD LCSILCSD RPD <br /> ND •0.050 87.2 86.9 0.406 109 105 4,25 70-130 30 70-130 30 <br /> Methyl-t-butyl ether(MTBE) ND 0.050 80.5 81.3 0.999 106 102 4.13 70-130 30 70-130 30 <br /> 'oluene ND 0.050 l00 102 L68 110 107 2.7270-130 30 70-130 30 <br /> 1 %SS 1: 83 0.13 84 82 2.08 85 82 3.33 70-130 30 70-130 30 <br /> -/.SS2: 105 0.13 t03 105 1.27 106 t05 0.965 70-130 30 70-130 30 <br /> Alt target compounds in the Method Blank of this extraction batch were ND less than the method RL with the following exceptions: <br /> ONE <br /> 6W <br /> 9TCT H 50272 SUMMARY <br /> M I-ab 1D Date Sampled Date Extracted Date Analyzed Lab ID Date Sampled Date Extracted Date Analyzed <br /> �005007-001A 05/03/10 10:15 AM 05/03/10 05/03/10 2:15 PM i <br /> E <br /> fn <br /> r <br /> 1 <br /> S=Matrix Spike;MSD=Matrix Spike DupEicate,LCS=Laboratory ConW Sample;LCSD=Laboratory Control Sample Duplicate;RPD=Relative Percent Deviation. <br /> Recovery=100"(MS-Sample)!(Amount Spiked);RPD=100•(MS- MSD)J((MS+MSD)/2). <br /> E IS W MSD splice reoweries and W or%RPD may fall outside of laboratory acoeptance criteria due to one or more of tie following reasons:a)the sample is inhomogenous AND oontains <br /> conoeritralions of analyte relative to the amount spiked,or b)the spiked sample's matrix interferes with the spice recovery. <br /> NWA=not enpph sample to perform matrix spike and matrix spike duplicate. <br /> 1 R=analyte concentration In sample exceeds spike anxwt for soil matrhc or exceeds 2x spike amount for water matrix or sample diluted due to high matrix or analyte content. <br /> tL.- lory extraction solvents such as methylene chloride and acetone may occasionally r in the method Flank at tow levels. <br /> )HS ELAP Certification 1644 QA/QC Officer <br /> t~ <br /> r�. <br />