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Mc C a m p be l l A n Q� a lInc. Toll Free Telephone: (877 52-9262 / Fax: (925) 252-9 <br />1534 Willow Pass PittslWCA 94565-17 <br />;8 f V t269 <br />rrff telt Quality Counts" bttpJ/www.mccampbeH.com / E-mail: main@mccampbell.com <br />1 <br />W.O. Sample Matrix: Soil <br />QC SUMMARY REPORT FOR SW8082 <br />QC Matrix: Soil BatchlD: 63416 Wnrknrdwr 1119.995 <br />EPA Method: SW8082 <br />Extraction: SW3550B <br />Spiked Sample ID: <br />1112398-007A <br />Analyte <br />Aroclor1260 <br />Sample <br />Spiked <br />MS <br />MSD <br />LCS <br />Acceptance Criteria (%) <br />mg/kg <br />ND <br />mg/kg % Rec. <br />0.15 91.9 <br />°k ReC. "RPD <br />89.7 2.33 <br />% Rec. MS / MSD RPD LCS <br />96.8 70 -130 20 70-130 <br />%SS: <br />100 <br />0.050 <br />125 <br />116 <br />7.64 <br />77 <br />70 -130 20 <br />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 />i <br />BATCH 63416 SUMMARY <br />Lab ID Date Sampled Date Extracted Date Analyzed Lab ID <br />1112555 001A 12/19/11 12/19/11 12/19/11 9:08 PM 11 12555-002A <br />11.12555-003A 12/19/11 12/19/11 12/19/11 11:02 PM <br />Date Sampled Date Extracted Date Analyzed <br />12/19/11 12/19/11 12/19/11 10:05 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 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 analyte content. <br />DHS ELAP Certification 1644 <br />QA/QC Officer <br />Page 17 of 23 <br />