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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//www mecampbelI cam E-mail mam r(�i nccampbell cam <br /> • QC SUMMARY REPORT FOR SW8015C <br /> Matnx W WorkOrder 0302196 <br />' EPA Method SW8015C Extraction SW3510C BatchlD 5885 Spiked Sample ID NIA <br /> Sample Spiked MS* MSD' MS-MSD* LCS LCSD LCS-LCSDjAcceptance Criteria(%) <br /> Compound — ---- <br /> Ipg/L pg1L %Ree %Rec %RPD %Rec %Rec %RPD Low E High <br /> TPII(d) N/A 7500 N/A N/A N/A 102 104 135 70 130 <br />' %SS NIA 100 NIA N/A N/A 106 104 193 80 120 <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 /> lie <br /> t <br /> MS=Matrix 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 matnx spike and matnx spike duplicate <br /> NR=analyte concentration in sample exceeds spike amount for sail matrix or exceeds 2x spike amount for water matnx or sample diluted due to high matrix or <br /> analyte content <br /> %Recovery=100`(MS-Sample)I(Amount Spiked) RPD=too.(MS—MSD)I(MS+MSD)'2 <br /> "MS and/or MSD spike recoveries may not be near 100%or the RP Ds near 0%if a)the sample is inhomogenous AND contains significant concentrations of <br />' anal a relative to the amount spiked or b)if that specific sample matrix interferes with spike recovery <br />