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i <br /> I f 110 2nd Avenue South,#D7 Pacheco,CA 94553-5560 <br /> McCampbelr Analytical Inc I Telephgne 925 79sa62o Fax 925-798-1622 <br /> http llwww mccamphe11 corn E mail main@mecampbell coni <br /> fQC SUMMARY REPORT FOR SW8260B <br /> Matra W WorkOrder 0302195 <br /> EPA Method SW8260B Extraction SW5030B BatchlD 5908 Spiked Sample ID NIA <br /> I Sample Spiked MS* MSD" MS-MSD* LCS LCSD LCS-LCSD Acceptance Criteria(%) <br /> Compound <br /> }tg/L pg/L %Rec %Rec %RPD %Rec %Rec %RPD Low High <br /> I Benzene N/A 10 NIA NIA NIA 95 5 97 3 186 70 134 <br /> ten-Amyl methyl ether(TAME) NIA 10 N/A N/A NIA 859 85 8 0 122 70 130 <br /> Methyl-t-butyl ether(MTBE) NIA 10 N/A NIA NIA 79 77 8 151 70 130 <br /> Toluene NIA 10 NIA NIA NIA 100 101 0 594 70 130 <br /> Dnsopropyl ether(D1PE) NIA 10 NIA NIA NIA 826 �83 9 155 70 130Ethyl tert-butyl ether(ETBE) NIA 10 NIA N/A N/A 825 3 0 249 70 130 <br /> %SSI NIA 100 N/A N/A N/A 90 8 884 267 70 130 <br /> %SS2 NIA 100 N/A NIA N/A 981 97 9 0 243 70 130 <br /> %SS3 NIA 100 NIA N/A N/A 102 101 0 840 70 130 <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 />' MS=Matrix Spike MSD=Matrix Spike Duplicate LCS=Laboratory Control Sample LCSD=Laboratory Controi Sample Duplicate RPD=Relalwe 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 Tor 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)1(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 5)if that specific sample matrix interferes with spike recovery <br />