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110 2nd Avenue South 9D7 Pacheco,CA 94553 5560 <br /> McCampbell Analytical Inc I Telephone 925-798-1620 Fax 925-798 1622 <br /> http//www mccampbell corn E-mail main@mccampbell com <br /> 1�' QC SUMMARY REPORT FOR SW8015C <br /> Matrix W WorkOrder 0309314 <br />' EPA Method SW8015C Extraction SW3510C BatchlD 8575 Spiked Sample ID NIA <br /> Sample Spiked MS' MSD' MS-MSD LCS LCSD LCS-LCSD Acceptance Criteria(%) <br />' }lg/L dig/L % Rec %Rec %RPD %Rec % Rec % RPD Lova High <br /> TPH(d) NIA 7500 N/A N/A NIA 110 110 0 70 130 <br />' %SS N/A 1 100 N/A N/A NIA 103 104 0 738 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 /> 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)I(Amount Spiked) RPD W 100'(MS—MSD)1(MS+MSD)'2 <br /> F 'MS and 1 or MSD spike recoveries may not be near 100%or the BPDs near 0%if a)the sample is inhomogenous AND contains significant concentrations of <br /> Ianalyte relative to the amount spiked or b)if 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 /> Ianalyte content <br />