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' 110 2nd Avenue South 9D7 Pacheco CA 99553 5560 <br /> Mccampbell Analytical Inc Telephone 925-798-1620 Fax 925-798-9622 <br /> ' http/hvww mccampbell coin E mad main nccampbelI coin <br /> • QC SUMMARY REPORT FOR E200.9 <br /> 1 <br /> Matrix W WorkOrder 0212252 <br /> ' EPA Method E200 9 Extraction E200 9 BatchlD 5321 Spiked Sample ID NIA <br /> 1 Sample Spiked I MS* MSD" MS-MSD*I LCS LCSD !LCS-LCSDIAcceptance Criteria(%) <br /> Compound I�I <br /> mg1L i mglL % Rec % Rec %RPD % Rec i % Rec %RPD i Low High <br /> N/A 103 113 930 I 70 130 <br /> Lead N/A 0010 N/A ;/ <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 /> 1 <br /> 1 <br /> 1 <br /> MS=Matrix Spike MSD=Matrix Spike Duplicate LCS=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 matnx 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/or MSD spike recoveries may not be near 100%or the RPOs 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 /> i <br /> " I i <br /> , <br /> v <br />