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ANN, a <br />MCCQfYI IJe.11 Af1Ql ICQ' SCl 1534W;IbwPusRoad,ntt; %CA 94565-1701 <br />4 Toll Free Telephone: (877) 252-9262 / Fax: (925) 252-9269 <br />"When Quality Counts" httpJ/www. ll.com / &mil: mah@mccampbelLcorn <br />QC SUMMARY REPORT FOR SW8082 <br />W.O. Sample Matrix: Soil QC Matrix: Soil BatchlD: 63416 <br />WorkOrder. 1112399 <br />EPA Method: SW8082 <br />ion: SW35508 <br />12/13/11 <br />12/14/11 4.04 PM <br />11 12399-002A <br />12/13/113:20 PM <br />Spiked Sample ID: <br />1112388-007A <br />Analyte <br />Sample <br />mg/kg <br />Spiked <br />mg/kg <br />MS <br />% Rec. <br />MSD <br />% Rec. <br />MS -MSD <br />% RPD <br />LCS <br />Acceptance Criteria (%) <br />% Rec. <br />MS / MSD RPD <br />LCS <br />Aroclorl260 <br />ND <br />0.15 <br />91.9 <br />89.7 <br />2.33 <br />96.8 <br />70-130 1 20 <br />70-130 <br />%SS: <br />76 <br />0.050 <br />125 <br />1 116 <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 />112399-005A <br />BATCH 63416 SUMMARY <br />Lab ID Date Sampled Date Extracted Date Analyzed Lab ID <br />Date Sampled Date Extracted Date Analyzed <br />112399-OOIA <br />12/13/113:05 PM <br />12/13/11 <br />12/14/11 4.04 PM <br />11 12399-002A <br />12/13/113:20 PM <br />12/13/11 <br />12/14/113:15 PM <br />112399-002A <br />12/13/11 3:20 PM <br />12/13/11 <br />12/14/113:15 PM <br />1112399-003A <br />12/13/113:30 PM <br />12/13/11 <br />12/14/114:10 PM <br />112399-003A <br />12/13/113:30 PM <br />12/13/11 <br />12/14/114:10 PM <br />1112399 -MA <br />12/13/113:40 PM <br />12/13/11 <br />12/14/115:06 PM <br />112399-004A <br />12/13/113:40 PM <br />12/13/11 <br />12/14/115:06 PM <br />1112399-005A <br />12/13/113:55 PM <br />12/13/11 <br />12/14/112:20 PM <br />112399-005A <br />12/13/113:55 PM <br />12/13/11 <br />12/14/112:20 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 samples 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 /># summate diluted out of ra2M or su22pate oDelutes with another peak. <br />DHS ELAP Certification 1644 <br />QA/QC Officer <br />Page 16 of 20 <br />