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' 110 2nd Avenue South,9137 PaOeco,CA 94553-5560 <br /> McCampbell Analytical Inc Telephone 925-798-1620 Fax 925-798-1622 <br /> hW/www mecampbell cam E-mail marnQmccampbell coin <br /> s QC SUMMARY REPORT FOR SW8015C <br /> 1 <br /> Matrix W WorkOrder 0309192 <br /> EPA Method SW8015C Extraction SW3510C BatchlD 8474 Spiked Sample ID N/A <br /> Sample Spiked MS* MSD* MS-MSD LCS LCSD LCS-LCSD Acceptance Criteria(°�) <br /> ' dig/L pg/L %Rec %Rec %RPD %Rec % Rec %RPD Low High <br /> TPH(d) NIA 7500 NIA N/A N/A 111 110 0 181 70 130 <br /> ' %SS N/A 100 NIA NIA I NIA L. <br /> 118 j 117 0 539 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 /> 1 <br /> 1 <br /> lie <br /> 1 <br /> 1 <br /> MS=Matrix Spike MSA=Matnx Spike Duplicate LCS=Laboratory Control Sample LC-SD=Laboratory Control Sample Duplicate RPO=Relatrve Percent <br /> Deviation <br /> %Recovery=100*(MS-Sample)/(Amount Spiked),RPD=100'(MS—MSD)I(MS+MSD)*2 <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 signifraarit concentrations of <br /> analyte relative to the amount spiked,or b)if that specific sample matrix interferes with spike recovery <br /> N/A=not enough sample to perform matrix spike and matrix spike duplicate <br /> NR=analyte concentration in sample exceeds spike amount for sod matrix or exceeds 2x spike amount for water matrix or sample diluted due to high matmc or <br /> ' analyte content <br /> I � <br /> E <br /> I <br /> I I <br /> I <br /> I <br />