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McCamobell Analvtica�. e. 15 Willow Pass Pitt �CA 94$66-170�1� <br /> Web:www.mccampbell.comlt.com main cam .cam <br /> -When Quality Counts" Telephone:877-252-9262 Fax:925-252-9269 <br /> QC SUMMARY REPORT FOR SW8260B <br /> W.O.Sample Matrix: Soil QC Matrix: Soil BatchlD: 50272 WorkOrder: 1005007 <br /> EOA Method: SW826013 Extraction: SW5030B Spiked Sample ID: 1004821-004A► <br /> Analyte Sample Spiked MS MSD MS-MSD LCS LCSD LCS-LCSD Aceaptance Criteria(%) <br /> mg/Kg mg/Kg %Rec. %Rec. %RPD %Rec. %Rec. %RPD MS I MSD RPD LCS/LCSD FRPD <br /> Benzene ND 0.050 87.2 86.9 0.406 109 105 4.25 70-130 30 70-130 30 <br /> Methyl-t-butyl ether(MTBE) ND 0.050 80.5 81.3 0.999 106 102 1 4.13 70-130 30 70-130 30 <br /> Toluene ND 0.050 100 102 1.68 110 107 2.72 70-130 30 70-130 30 <br /> %SSI: 83 0.13 84 82 2.08 85 82 3.33 70-130 30 70-130 30 <br /> °/.SS2: 105 0.13 103 105 1.27 106 105 0.965 70-130 30 70-130 1 30 <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 5QZ72 SUMMARY <br /> Lab ID Date Sampled Date Extracted Date Analyzed Lab ID Date Sampled Date Extracted Date Analyzed <br /> 1005007-OOIA 05/03/10 10:15 AM 05/03/10 05/03/10 2:15 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)I(Amount Spiked);RPD=100'(MS- MSD)I((MS+MSD)12). <br /> MS I MSD spike recoveries and I or%RPD may tall outside of laboratory acceptance criteria due to one or more of the following reasons:a)the sample is Inhomogenous AND Contains <br /> significant corwentratbu of analyte relative to the amount spiked,or b)the spiked sample's matrix interferes with the spike recovery. <br /> NIA=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 anatyle content <br /> LUftOM <br /> extraction solvents such as methylene chloride and acetone may occasionally appEr in the method blank at low levels. <br /> DHS FLAP Certification 1644 <br /> QA/QC Officer <br />