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110 2nd Avenue South #D7 Pacheco CA 94553 560 <br /> F�, McCampbell Analytical Inc i Telephone 925-798 1620 Fix 925 798 1622 <br /> IMP 1/www tnaeampbell cow it mail mainGmeeampbell coin <br /> QC SUMMARY REPORT FOR SW8015C <br /> Matrix W WorkOrder 0303510 <br /> EPA Method SW8015C Extraction SW3510C SatchlD 6361 Spiked Sample ID WA <br /> II <br /> Compound <br /> Sample Spiked MS' MSD' MS-MSD' LCS LCSD iLCS-LCSD Acceptance Criteria(%) <br /> ,---- - � — -- - - - -- - l <br /> I pg/L pg/L %Rec % Rec %RPD %Rec %Rec i % RPD Low High <br /> TPH(d) N/A 7500 N/A N/A N/A 117 83 1 342 70 ; 130 <br /> r i <br /> %SS NIA T l00 N/A N/A I NIA 105 89 7 15 6 70 l 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 /> MS=Mairix Spike MSD=Matrix Spike Duplicate LCS=Laboratory Control Sample LCSD=Laboratory Control Sample Duplicate RPD=Relative Percent <br /> Deviation <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 /> %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 igndicani concentrations of <br /> analyte relative to the amount spiked or b)if that specific sample matrix interferes with spike recovery <br />