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a l tical , Inc.1534 Willow Pass Road, Pittsburg, CA 94565-1701 <br />Y Toll Free Telephone: (877) 252-9262 / Fax: (925) 252-9269 <br />Counts" http://www.mccampbefl.com / E-mail: mainQmccampbell.com <br />QC SUMMARY REPORT FOR SW6020 <br />W.O. Sample Matrix: Solid QC Matrix: Soil WorkOrder: 1108738 <br />EPA Method: SW6020 <br />Extraction: SW3050B <br />BatchlD: 60652 <br />Spiked Sample ID: <br />1108720-001C <br />Analyte <br />Sample <br />piked <br />MS <br />MSD <br />MS -MSD <br />Spiked <br />LCS <br />LCSD <br />LCS-LCSD <br />Acceptance Criteria (%) <br />mg/Kg1rng/Kg <br />% Rec. <br />% Rec. <br />% RPD <br />mg/Kg <br />% Rec. <br />% Rec. <br />% RPD <br />MS / MSD <br />RSJLCSD <br />RPD <br />Antimony <br />5.1 <br />50 <br />93.4 <br />93.6 <br />0.250 <br />10 <br />94.7 <br />93.2 <br />1.57 <br />75-125 <br />75-125 <br />20 <br />Arsenic <br />4.8 <br />50 <br />98.8 <br />101 <br />2.19 <br />10 <br />100 <br />101 <br />0.794 <br />75- 125 <br />20175 <br />- 125 <br />20 <br />Barium <br />480 <br />500 <br />100 <br />102 <br />0.775 <br />100 <br />94.2 <br />94 <br />0.191 <br />75-125 <br />20 <br />Beryllium <br />ND <br />50 <br />92.3 <br />92.7 <br />0.429 <br />10 <br />99.5 <br />98.5 <br />1.00 <br />75-125 <br />20 <br />75- 125 <br />20 <br />Cadmium <br />1.1 <br />50 <br />90.4 <br />91.1 <br />0.795 <br />10 <br />96 <br />94 <br />2.16 <br />75-125 <br />20 <br />75-125 <br />20 <br />Chromium <br />26 <br />50 <br />91 <br />92.3 <br />0.883 <br />10 <br />94.2 <br />96.3 <br />2.14 <br />75- 125 <br />20 <br />75- 125 <br />20 <br />Cobalt <br />4.5 <br />50 <br />85.2 <br />86.5 <br />1.37 <br />10 <br />94 <br />93 <br />1.01 <br />75-125 <br />20 <br />75- 125 <br />20 <br />Copper <br />790 <br />50 <br />NR <br />NR <br />NR <br />10 <br />93 <br />94.4 <br />1.53 <br />75-125 <br />20 <br />75-125 <br />20 <br />Lead <br />16 <br />50 <br />118 <br />118 <br />0 <br />10 <br />95.6 <br />94.8 <br />0.830 <br />75-125 <br />20 <br />75-125 <br />20 <br />Mercury <br />ND <br />.25 <br />89.7 <br />90.2 <br />0.525 <br />0.25 <br />98.3 <br />101 <br />2.41 <br />75- 125 <br />20 <br />75- 125 <br />20 <br />Molybdenum <br />14 <br />50 <br />94.6 <br />95.3 <br />0.554 <br />10 <br />92 <br />92.4 <br />0.445 <br />75-125 <br />20 <br />75- 125 <br />20 <br />Nickel <br />42 <br />50 <br />94.3 <br />95.9 <br />0.896 <br />10 <br />95.8 <br />98.7 <br />2.94 <br />75- 125 <br />20 <br />75- 125 <br />20 <br />Selenium <br />4.4 <br />P0 <br />97.5 <br />98.5 <br />0.937 <br />10 <br />103 <br />103 <br />0 <br />75-125 <br />20 <br />75- 125 <br />20 <br />Silver <br />8.5 <br />0 <br />90.3 <br />91 <br />0.687 <br />10 <br />95.3 <br />94.6 <br />0.716 <br />75-125 <br />20 <br />75-125 <br />20 <br />Thallium <br />ND <br />0 <br />90.5 <br />91.4 <br />0.989 <br />10 <br />86.9 <br />86.5 <br />0.485 <br />75-125 <br />20 <br />75-125 <br />20 <br />Vanadium <br />0 <br />96.1 <br />98.3 <br />1.01 <br />10 <br />96.1 <br />98.4 <br />2.31 <br />75- 125 <br />20 <br />75- 125 <br />20 <br />Zinc <br />ti[5 <br />00 <br />120 <br />123 <br />0.695 <br />100 <br />98.9 <br />100 <br />1.07 <br />75-125 <br />20 <br />75- 125 <br />20 <br />%SS: <br />00 <br />99 <br />99 <br />0 <br />500 <br />99 <br />99 <br />0 <br />70-130 1 <br />20 <br />70- 130 <br />20 <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 />BATCH 60652 SUMMARY <br />Lab ID Date Sampled Date Extracted Date Analyzed Lab ID Date Sampled Date Extracted Date Analyzed <br />1108738-OOIA 08/24/11 10:00 AM 08/25/11 08/30/119:47 PM I 1108738-OOIA 08/24/11 10:00 AM 08/25/11 08/31/11 4:31 PM <br />MS = Matrix Spike; MSD = Matrix Spike Duplicate; <br />% Recovery= 100 ' (MS -Sample) /(Amount Spike <br />MS / MSD spike recoveries and / or %RPD may fall <br />significant concentrations of analyte relative to the e <br />N/A = not applicable to this method. <br />NR = analyte concentration in sample exceeds spik <br />DHS ELAP Certification 1644 <br />S = Laboratory Control Sample; LCSD = Laboratory Control Sample Duplicate, RPD = Relative Percent Deviation. <br />RPD = 100 - (MS - MSD) / ((MS + MSD) / 2). <br />itside of laboratory acceptance criteria due to one or more of the following reasons: a) the sample is inhomogenous AND contains <br />Dunt spiked, or b) the spiked sample's matrix interferes with the spike recovery. <br />or exceeds 2x spike amount for water matrix or sample diluted due to high matrix or analyte content <br />QA/QC Officer <br />Page 6 of 6 <br />