Laserfiche WebLink
' 110 2nd Avenue South #D7 Pacheco CA 94553-5560 <br /> McCampbell Analytical Inc Telephone 925-798-1620 Fax 925-798-1622 <br /> ' http//wwwrnccarnpbell cam Email main@mccampbellcom <br /> QC SUMMARY REPORT FOR SW8021B/8015Cm <br /> BatchlD 1384 Matrix W WorkOrder 0204315 <br /> ' EPA Method SW8021 B/8015Cm Extraction SW5030B Ext Date 4/18/02 Spiked Sample ID WA <br /> Sample Spiked MS* MSD* MS-MSD-f LCS LCSD LCS-LCSD Acceptance Criteria(%) <br /> Compound <br /> pg/L pg/L %Rec %Rec %RPD %Rec %Rec % RPD Low High <br /> TPH(gas) N/A 60 N/A N/A N/A 113 Ito 25 70 130 <br /> ' MTBE NIA 10 N/A N/A N/A 924 883 45 70 130 <br /> Benzene NIA 10 N/A N/A N/A 904 92 4 2 2 70 130 <br /> ' Toluene N/A 10 N/A N/A N/A 95 4 97 16 70 130 <br /> Ethylbenzene N/A 10 N/A N/A N/A 979 994 1 5 70 130 <br /> Xylenes N/A 30 N/A NIA N/A 983 993 1 0 70 130 <br /> ' %SS N/A 10 N/A N/A NIA 102 101 026 70 130 <br /> All target compounds in the Method Blank of this extraction batch were ND less than the method RL with the following exceptions <br /> on <br /> 1 <br /> 1 <br /> 1 <br /> I <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 matrix spike,or analyte concentration in sample exceeds spike amount. <br /> Recovery=100*(MS-Sample)I(Amount Spiked),RPD=100*(MS—MSD)/(MS+MSD)*2 <br /> 'MS and/or MSD spike recoveries may not be near 100%or their RPDs near 0%if a)the sample Is inhomogeneous AND contains significant concentrations of <br /> analyze relative to the amount spiked,or b)if that specific sample matrix interferes with spike recovery <br />