Laserfiche WebLink
110 2nd Avenue South ##D7 Pacheco,CA 94553-5560 <br /> McCampbell Analytical Inc Telephone 925-798-1620 Fax 925-798-1622 <br /> hnp//www mccampbell com E-mail main@mecampbell cam <br /> i QC SUMMARY REPORT FOR SW8021B/8015Cm <br /> I <br /> Matrix A WorkOrder 0207240 <br />' EPA Method SW8021 B/8015Cm Extraction SW5030B BatchlD 3023 Spiked Sample ID 0207246-001A <br /> Compound <br /> Sample Spiked MS* MSD* MS-MSD* LCS LCSD LCS-LCSD Acceptanoe Criteria(%) <br />' Ng/L Ng1L %Rec %Rec %RPD %Rec % Rec %RPD Law High <br /> TPH(gas) ND 60 904 91 1 0 803 997 107 679 80 120 <br />' MTBE ND 10 81 1 842 376 907 939 349 80 120 <br /> Benzene ND 10 84 8 886 433 103 109 526 80 120 <br /> Toluene ND 10 904 943 425 106 112 5 86 80 120 <br />' Ethylbenzene ND 10 933 96 8 365 105 112 649 80 120 <br /> Xylenes ND 30 943 953 105 107 113 606 80 120 <br />' %SS 101 100 964 981 183 104 105 0 908 80 120 <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 /> 1 • <br /> 1 <br /> 1 <br /> 1 <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 /> 1 Deviation <br /> NIA=not enough sample to perform matrix spike and matrix 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 /> 1 %Recovery=100'(MS-Sample)I(Amount Spiked),RPD=100•(MS—MSD)/(MS+MSD)12 <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 /> 1 analyte relative to the amount spiked or b)if that specific sample matrix interferes with spike recovery <br />