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MCCampbellAnalVticaLInC 1534 Willow Pass Road,Pittsburg,CA 94565-1701 <br /> Web:www.mccampbelLonn E-mad:train@raccamptsell.com <br /> "When Quality Counts" Telephone:877-252-9262 Fax:925-252-9269 <br /> • QC SUMMARY REPORT FOR SW8O82A <br /> W.O.Sample Matrix: Soil OC Matrix: Soil WorkOrder 0805220 <br /> EPA Method SW8082A Extraction SW3550C BatchlD: 35454 Spiked Sample ID: 0805169-001A <br /> Analyte Sample Spiked MS MSD MS-MSD LCS LCSD LCS-LCSD Acceptance Criteria <br /> mg/kg mg/kg %Rec.I%Rec. I %RPD %Rec. %Rec. %RPD I MS/MSD RPD -CSA-CSD I RPD <br /> Aroclor1260ND 0.075 127 126 0.778 113 108 4.13 70- 130 20 70- 130 20 <br /> %SS: 1 14 0.050 107 107 0 106 99 6.69 70- 130 20 70- ]30 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 35454 SUMMARY <br /> Lab ID Date Sampled Date Extracted Date Analyzed Lab ID Date Sampled Date Extracted Date Analyzed <br /> 0805220-OOIA 05/08/08 1:45 PM 05/08/08 05/13/08 3:53 PM I 0805220-002A 05/08/08 3:00 PM 05/08/08 05/13/08 1:57 PM <br /> • <br /> MS=Matrix Spike;MSD=Matrix Spike Duplicate;LCS=Laboratory Contra]Sample;LCSD=Laboratory Contml 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 <br /> contains 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 N°1644 JV- QA/QC Officer <br /> 0 <br />