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1114 P.11_ "-d Pillsbur;' - 945F� 1%41 <br /> _ McCampbell Analytical. lnC. Web:www.mccampbellcoin E-mail:mam(U,mccampbell.cmn <br /> "When Quality Counts" <br /> Telephone:877-252-9262 Fax:925-252-9269 <br /> QC SUMMARY REPORT FOR SW6020 <br /> W.O.Sample Matrix: Solid QC Matrix: Soil WorkOrder: 1107029 <br /> EPA Method: SW6020 Extraction: SW3050B BatchlD:59416 Spiked Sample ID: 1107049.001A <br /> Sample Spiked MS MSD MS-MSD Spiked LCS LCSD LCS-LCSD Acceptance Criteria(%) <br /> Analyte <br /> mg/Kg mg/Kg %Rec. %Rec. %RPD mg/Kg %Rec. I %Rec. %RPD MS/MSD RPD LCS/LCSD RPD <br /> Antimony 0.61 50 99.3 98.8 0.479 10 91.3 93.1 1.95 75-125 20 75-125 20 <br /> Arsenic 7.6 50 97.4 100 2.28 10 93.5 94.1 0.618 75-125 20 75-125 20 <br /> Barium 230 500 100 99.9 0.299 100 90.2 92.1 2.12 75-125 20 75-125 20 <br /> Beryllium 0.51 50 89.1 88.3 0.891 10 91.6 1 94.2 2.86 75-125 20 75-125 20 <br /> Cadmium ND 50 97.9 97.2 0.716 10 90.7 1 92.2 1.73 75-125 20 75-125 20 <br /> Chromium 79 50 87.9 88.5 0.243 10 93.2 I 94.2 1.05 75-125 -20 75-125 20 <br /> Cobalt - 12 50 85.5 85.1 0.436 10 93.4 95.7 2.50 75-125 20 75-125 20 <br /> Copper 30 1 50 96.6 100 2.22 10 93.2 96.8 3.74 75-125 20 75-125 1 20 <br /> Lead 13 50 100 100 0 10 94.8 96.6 1.78 75-125 20 75-125 20 <br /> Mercury ND 1.25 94.5 95.1 0.653 0.25 83.4 90.2 7.88 75-125 20 75-125 20 <br /> Molybdenum 0.59 50 98.7 99 0.260 10 90.4 92.5 2.34 75-125 20 75-125 20 <br /> Nickel 89 50 97.1 104 2.31 10 93.2 94.8 1.71 75-125 20 75-125 20 <br /> Selenium ND 50 102 101 1.08 10 97.5 99.3 1.82 75-125 20 75-125 20 <br /> Silver_ ND 50 108 107 0.631 10 103 106 2.58 75-125 20 75-125 20 <br /> Thallium ND 50 92.7 93.1 0.431 10 89.8 91.4 1.84 75-125 20 75-125 20 <br /> Vanadium 51 50 89.3 1 90.6 0.659 10 92.9 I 95.2 2.44 75-125 20 75-125 20 <br /> Zinc 63 500 98.2 101 2.60 100 94.3 97.9 3.80 75-125 20 75-125 20 <br /> %SS: 106 500 106 105 0.646 500 94 95 0.847 70-130 20 70-130 20 <br /> All target compounds in the Method Blank ofthis extraction batch were ND less than the method RL with the following exceptions: <br /> NONE <br /> BATCH 59416 SUMMARY <br /> Lab ID Date Sampled Date Extracted Date Analyzed Lab ID Date Sampled Date Extracted Date Analyzed <br /> 1107029-OOIA 06/29/11 9:10 AM 07/01/11 07/05/112:32 PM I 1107029-001A 06/29/11 9:10 AM 07/01/11 07/06/11 3:53 PM <br /> MS=Matrix Spike;MSD=Matrix Spike Duplicate;LCS=Laboratory Control Sample;LCSD=Laboratory Control Sample Duplicate;RPD=Relative Percent Deviation. <br /> %Recovery=100'(MS-Sample)/(Amount Spiked);RPD=100'(MS- MSD)/((MS+MSD)/2). <br /> MS/MSD spike recoveries and/or%RPD may fall outside of laboratory acceptance criteria due to one or more of the following reasons:a)the sample is inhomogenous AND contains <br /> significant concentrations of analyte relative to the amount spiked,or b)the spiked sample's matrix interferes with the spike recovery. <br /> N/A=not applicable to this method. <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 analyte content. <br /> DHS Officer <br /> DHS ELAP Certification 1644 QA/QC <br /> Page 6 of 6 <br />