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110 2nd Avenue South HD7 Pacheco CA 94553 5560 <br /> EMcCanipbell Analytical Inc Telephone 925 798-1620 Fax 925 798-1622 <br /> http/lwww mccampbell coin E mad main@mccampbell coin <br /> i <br /> QC SUMMARY REPORT FOR SW8015C <br /> I <br /> 3 <br /> Matrix W WorkOrder 03010451 <br /> I=PA Method SW8015C Extraction SW3510C BatchlD 5546 Spiked Sample ID NIA I <br /> Sample Spiked MS" MSD` MS-MSD' LCS { L.CSD ILCS-LCSDIAcceptance Criteria(%) <br /> Compound —I_____-1— — i <br /> i pg/L pg/L % Rec %Rec %RPD %Rec I %Rec % RPD I Low High <br /> 7PH(d) N/A 7500 NIA N/A NIA 973 118 200 70 I 130 <br /> %SS N/A 100 N/A N/A NIA 101 973 192 70 I 130 <br /> All target compounds to the Method Blank of this extraction batch were ND less than the method RL with the following exceptions <br /> NONE <br /> I <br /> I <br /> i <br /> De =Matnx Spike MSD=Matnx Spike Duplicate LC5=Laboratory Control Sample LCSD=Laboratory Control Sample Duplicate RPD=Relative Percent <br /> Deviation <br /> N/A=not enough sample to perform matrix spike and matrix spike duplicate <br /> . NR=analyte concentration in sample exceeds spike amount for sod 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)1(MS+MSD)'2 <br /> I <br /> 'MS and t 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 amountspiked or b)if that s ecific sam le matrix interferes with spike recovery <br /> 1 <br />