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110 2nd Avenue South,4D7,Pacheco CA 94553 5560 <br /> Mccampbell Analytical Inc Telephone 925-798-1620 Fax 925-798-1622 <br /> ' http l/www mccampbell corn F-mad main©mccampbell cam <br /> QC SUMMARY REPORT FOR SW8015C <br /> Matrix S. WorkOrder 0210339 <br /> ' EPA Method SW8015C Extraction SW3550C BatchlD 4527 Spiked Sample ID 0210339-001A <br /> Sample Spiked MS' MSD' MS-MSD' LCS LCSD LCS-LCSD Acceptance Criteria(%) <br /> Compound <br /> ' mg/Kg mg/Kg %Rec %Rec %RPD %Rec %Rec %RPD Low High <br /> -CPH(d) ND ISO 94 1 925 1 70 901 912 122 70 130 <br /> %SS 101 100 106 100 5 50 104 106 1 15 70 130 <br /> All target compounds in the Method Blank of this extraction batch were ND less than the method R-L with the following exceptions <br /> ' NONE <br /> 1 <br /> MS=Matrix Spike MSD=Matrix Spike Duplicate LCS=Laboratory Control Sample LCSD=Laboratory Control Sample Duplicate RPD=Relab 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)I(Amount Spiked) RPD=100•(MS--MSD)I(MS+MSD)'2 <br /> MS and I 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 sam ie matnx interferes with spike recove <br />