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110 2nd Avenue South,#D7 Pacheco,CA 94553-5560 <br /> McC ampbell Analyrlca] Inc Telephone 925 798-1620 Fax 425-798-1622 <br /> ' b l/www mccampbell coin >r mai] main cacx�bell win <br /> • QC SUMMARY REPORT FOR SW8015C <br /> 1 <br /> Matrix W WorkOrder 0308122 <br /> ' I=PA Method SW8015C Extraction SW3510C BatchiD 8125 Spiked Sample ID NIA <br /> Sample Spiked MS` MSD' MS-MSD' LCS LCSD LCS-LCSD Acceptance Cntena(%) <br /> ' pglL FOIL %Rec %Rec %RPD %Rec % Rec % RPD LOW j High <br /> TPH(d) NIA 7500 NIA NIA NIA 118 119 0556 70 130 <br /> %SS NIA 100 NIA NIA NIA 120 122 158 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 /> ' NON6 <br /> 1 <br /> MS=Matrix Spike MSD=Matrix Spike Duplicate LGS=Laboratory Control Sample LCSD=laboratory Control Sample Duplicate RPD=Relative Percent <br /> Deviation <br /> %Recovery=100•(MS-Sample)!(Amount Spiked),RPD=100•(MS—MSD)/(MS+MSD)•2 <br /> •MS and/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 matnx interferes with 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 matnx or <br /> ' analyte content <br />