Laserfiche WebLink
i <br /> 110 2nd Avenue South,#D7,Pacheco,CA 94553 5560 <br /> I Mc7c bell Analytical �tic Telephone 925-798-1620FBax 925-798-1622 <br /> h J/www mtc bell com �mad bell com <br /> QC SUMMARY REPORT FOR SW8015C <br /> Matrix S WorkOrder 0307385 <br /> iEPA Method SW8015C Extraction SW3550C BatchlD 7922 Spiked Sample ID 0307369-028A <br /> Sample Spiked MS* MSD* MS-MSD* LCS LCSD CS-LCSD Acceptance Criteria(%) <br /> mg/Kg mg/Kg %Rae %Rec %RPD % Rae % Rae %RPD Low High <br /> TPH(d) 3 837 150 896 868 298 957 959 0 157 70 130 <br />' %SS 954 100 1 942 1 92 1 240 1 941 1 944 1 0 347 1 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 /> TPH(d) <br /> I <br /> I <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)/(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 significant concentrations of <br /> analyte relative to the amount spiked,or b)If that specific sample matrix Interferes with spike recovery <br /> ]VIA=not enough sample to perfomt 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 />