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. r <br /> r 110 2nd Avenue South,ND7 Pacheco,CA 94553-5560 <br /> y� McCalnpbell Analytical Inc Telephone 925-798-1620 Fax 925-798-1622 <br /> I A hap Ilwww mccampbell corn E-mad miun@mccampbell corn <br /> W1 <br /> QC SUMMARY REPORT FOR SW8260B <br /> Matrix W WorkOrder 0208519 <br /> EPA Method SW8260B Extraction SW5030B BatchlD 3743 Spiked Sample 10 0208520-004B <br /> Sample Spiked MS' MSD" MS-MSD` LCS LCSD LCS-LCSD Acceptance Criteria(%} <br /> Compound <br /> Pg/L pg/L % Rec %Ree % RPD %Rec %Rec % RPD Low Nigh <br /> Dusopropylether(DIPE) N/A 10 N/A N/A NIA 121 126 165 70 130 <br /> Benzene N/A 10 N/A NIA NIA 963 972 0 921 70 130 <br /> Ethyl tert-butyl ether(ETBE) N/A 10 NIA N/A N/A 121 126 165 70 130 <br /> Methyl-t-butyl ether(MTBE) N/A 10 N/A NIA N/A 125 121 163 70 130 <br /> tert-Amyl methyl ether(TAME) N/A 10 NIA N/A N/A 117 123 t65 70 130 <br /> Chlorobenzene N/A 10 N/A N/A N/A 995 99 4 0 120 70 130 <br /> 1,1-Dichloroethene NIA 10 N/A N/A NIA 881 899 l 96 70 130 <br /> Methyl-t-butyl ether(MTBE) N/A to NIA NIA N/A 102 101 103 70 130 <br /> Toluene N/A 10 N/A N/A N/A 967 959 0 825 70 130 <br /> Trichloroethene N/A 10 N/A N/A N/A 80 795 0 694 70 130 <br /> %SS NIA 100 N/A N/A N/A 108 109 164 70 130 <br /> . %SS1 N/A 100 NIA N/A N/A 987 967 200 70 I30 <br /> %SS2 N/A t00 NIA NIA N/A 998 101 0 909 70 130 <br /> %SS3 N/A 100 N/A N/A N/A 937 939 0 289 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 /> NONE <br /> MS=Matrix Spike,MSD=Matrix Spike Duplicate LCS=Laboratory Control Sample,LCSD=Laboratory Control Sample Duplicate RPD=Relative Percent <br /> Deviation <br /> NIA=nol enough sample to perform matrix spike and matnx spike duplicate <br /> NR=analyte concentration in sample exceeds spike amount for 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)/(Amount Spiked) RPD=100'(MS—MSD)I(MS+MSD)'2 <br /> MS and/or MSD spike recoveries may not be near 100%or the RPD$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 />