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110 2nd Avenue South,#D7,Pacheco,CA 94553-5560 <br /> McCampbell Analytical, Inc. Telephone:925-798-1620 Fax:925-798-1622 <br /> Website:www.mccampbeli.com E-mail:maiii@niccampbell.com <br /> { <br /> r QC SUMMARY REPORT FOR SW8015C <br /> W.O.Sample Matrix; Water QC Matrix: Water WorkOrder: 0501608 <br /> EPA Method: SW8015C Extraction: SW3510C BatchlD:14544 Spiked Sample ID: NIA <br /> Analyte Sample Spiked MS* MSD" MS-MSD' LCS LCSD LCS-LCSD Acceptance Criteria(%) <br /> pglL pgIL %Rec. %Rec. %RPD %Rec. %Rec. %RPD MS/MSD LCS 1 LCSD <br /> ` TPH(d) N/A 7500 N/A NIA NIA 108 109 0.508 NIA 70-130 <br /> %SS: N/A 2500 N/A N/A NIA 109 110 0.666 NIA 70 130 <br /> All target compounds in the Method Blank of this extraction batch were ND less than the method RL with the following exceptions: <br /> NONE <br /> I <br /> f <br /> j <br />{ <br /> c <br /> MS=Matrix Spike',MSD=Matrix Spike Duplicate;LCS=Laboratory Control Sample;LCSD=Laboratory Control Sample Duplicate;RPD=Relative Percent <br /> Deviation. <br /> %Recovery=100'(MS-Sample)/(Amount Spiked);RPD=100*(IVIS- MSD)I((MS+MSD)12). <br /> *MS/MSD spike recoveries and 1 or°/RPD may fall outside of laboratory acceptance criteria due to one or more of the following reasons:a)the sample is <br /> 1 inhomogenous AND contains significant concentrations of analyte relative to the amount spiked,or b)the spiked sample's matrix interferes with the spike recovery. <br /> NIA=not enough sample to perform matrix spike 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 Certification No. 1644 QA/QC Officer <br /> f <br /> 1 <br />