Laserfiche WebLink
110 2nd Avenue South,Itp7 Pacheco GA 94553-SSfiO <br /> McCampbell Analytical Inc Telephone 925-798-1620 Fax 925-798 1622 <br /> hnp//www mccampbell cam E-mail main ccampbell com <br /> QC SUMMARY REPORT FOR SW8021B/8015Cm <br /> r Matrix W WorkOrder 0304002 <br /> EPA Method SW8021 B/8015Cm Extraction SW5030B BatchlD 6399 Spiked Sample ID 0303561-009A <br /> Sample Spiked M5* MSD' MS-MSD` LCS LCSD LCS-LCSD Acceptance Criteria(%) <br /> Compound <br /> pg/L Ng/L % Rec %Rec %RPD %Rec I %Rec %RPD Low High <br /> TPH(gas) ND 60 106 105 100 106 106 0176 80 120 <br /> I MTBE ND 10 102 97 481 114 106 704 80 120 <br /> Benzene ND 10 109 105 3 29 111 106 4 60 80 120 <br /> Toluene ND 10 103 101 225 104 101 2 60 80 120 <br /> IEthylbenzene ND 10 101 969 4 43 103 99 4 18 80 120 <br /> Xylenes ND 30 933 887 5 13 93 927 0 359 80 120 <br /> %SS 102 100 98 2 939 452 95 6 905 554 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 /> 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 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)/(MS+MSD)*2 <br /> *MS and/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 b)if that specific sample rnatnx interferes with spike recovery <br />