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]10 2nd Avenue South 4137 Pacheco CA 94553 560 <br /> F4-m <br /> cCampbell Analytical Inc Telephone 925 798 1620 Fax 925 798-1622 <br /> http//www mccampbeil coin E mail mam t(�tmecantpbell coin <br /> • <br /> QC SUMMARY REPORT FOR SW8015C <br /> Matrix W WorkOrder 0311268 <br /> EPA Method SW8015C Extraction SW3510C BatchlD 9402 Spiked Sample ID NIA <br /> Sample Spiked MS* MSD" MS-MSD LCS 1 LCSD ,LCS-LCSD Acceptance Criteria (%) <br /> Ng/L pg/L % Rec r%Rec % RPD % Rec % Rec %RPD Low High <br /> TPH(d) NIA 7500 NIA N/A NIA 101 102 108 70 130 <br /> %SS NIA 100 _ NIA N/A N/A 103 104 102 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 /> s <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'(MS- MSD)/((MS+MSD)/2) <br /> x MS and!or MSD spike recoveries may not be near 100%or the RPDs near 0%if a)the sample is inhamogenous AND contains significant concentrations of <br /> analyte relative to the amount spiked or b)I that specific sample matrix 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 matrix or <br /> analyte content <br />