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1534 Willow Pass Road Pittsburg,CA 94565-1701 <br /> ® McCampbell Analytical, Inc. Toll Free Telephone:(877)252-9262/Pat:(925)252-9269 <br /> "When Qualify Counts" http://www.mccampbeH.com/E-mail:main@mccampluell.com <br /> QC SUMMARY REPORT FOR SW8260B <br /> W.O.Sample Matrix: Soil CC Matrix: Soil BatchlD;78463 WorkOrder: 1306491 <br /> EPA Method: SW8260B Extraction: SW5030B Spiked Sample ID: 1306451-009A <br /> Analyte Sample Spiked MS MSD MS-MSD LCS Acceptance Criteria(%) <br /> mg/Kg mg/Kg %Rec. %Rec. %RPD %Rec. MS I MSD RPD LCS <br /> tert-Amyl methyl ether(TAME) ND 0.050 76.2 76.1 0.0854 65.2,F2 56-94 30 70-130 <br /> Benzene ND 0.050 80.8 78 3.49 82.4 60-106 30 70-130 <br /> t-Butyl alcohol(TBA) ND 0.20 90.1 91.3 1.36 108 56-140 30 70-130 <br /> 1,2-Dibromoethane(EDB) ND 0.050 80 78 2.62 80.9 54-119 30 70-130 <br /> 1,2-Dichlorcethane(1,2-DCA) ND 0.050 1 79.7 1 78.7 1.24 75.2 48-115 30 70-130 <br /> Diisopropyl ether(DIPE) ND 0.050 79.9 79.1 0.924 80.2 53-111 30 70-130 <br /> Ethyl tert-butyl ether(ETBE) ND 0.050 79.9 79.6 0.396 65.6,F2 61-104 30 70-130 <br /> Methyl-t-butyl ether(MTBE) ND 0.050 83.4 83 0.410 73.3 58-107 30 70-130 <br /> Toluene ND 0.050 84.1 80.4 4.42 84.1 64-114 30 70-130 <br /> %SSI: 92 0.12 93 94 0.839 110 70-130 30 70-130 <br /> %SS2: 1 108 0.12 107 105 1.92 123 70-130 30 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 /> F2=LCS recovery for this compound is outside of acceptance limits. <br /> BATCH 78463 SUMMARY <br /> Lab ID Date Sampled Date Extracted Date Analyzed Lab ID Date Sampled Dale Extracted Date Analyzed <br /> 1306491-003A 06/17/131;00 PM 06/19/13 06/22/131:03 AM 1306491-008A 06/17/1311:30 AM 06/19/13 06/22/131:41 AM <br /> MS=Matrix Spike;MSD=Mai 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 b 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 /> Laboratory extraction solvents such as methylene chloride and acetone may occasionally appear in the method blank at low levels. <br /> DHS FLAP Certification 1644 QA/QC Officer <br /> Page 10 of 1 I <br />