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1534 <br /> llow <br /> ®� McCamubell Analytical, Inc. :www. iccampbssRoed,Pimin@mccmpbell.com� Web:www.mccampbell.wm E-mail:mail:main@mccampbell.com <br /> "When Ouahty Counts" F Tele hone:877-252-9262 Fax:925-252-9269 <br /> QC SUMMARY REPORT FOR SW8260B <br /> W.O.Sample Matrix: Soil QC Matrix: Soil WorkOrder 0712440 <br /> EPA Method SW8260B Extraction SW5030B BatchlD: 32529 Spiked Sample ID: 0712402-002A <br /> Sample Spiked MS MSD MS-MSD LCS LCSD LCS-LCSD Acceptance Criteria(%) <br /> Analyte <br /> _ ni mg/Kg %Rec. %Rec. %RPD %Rec. %Rec. %RPD MS/MSD RPD LCS/LCSD RPD <br /> tert-Am I methyl ether TAME NO 0.050 102 98 4.17 98.2 102 3.92 70- 130 30 70- 130 30 <br /> Benzene ND 0.050 112 110 1.58 116 120 3.52 70- 130 30 70- 130 30 <br /> 11100 t-Butyl alcohol(TBA) ND 0.25 80 80.3 0.293 76 77.3 1.69 70- 130 30 70- 130 30 <br /> Chlorobenzene ND 0.050 128 125 1 2.43 123 124 0.426 70- 130 30 70- 130 30 <br /> 1 2-Dibromoethane EDB ND 0.050 115 110 1 5.14 109 112 3.43 70- 130 30 70- 130 30 <br /> as' 12-Dichloroethane 1,2-DCA ND 0.050 94.6 91.3 3.58 86.8 93.2 7.08 70- 130 30 70- 130 30 <br /> IJ-Dichloroethene ND 0.050 109 103 5.68 112 118 5.54 70- 130 30 70- 130 30 <br /> Diisopropyl ether(DIPE) ND 0.050 103 99.7 3.20 103 105 2.18 70- 130 30 70- 130 30 <br /> has Ethyl tert-butyl ether(ETBE) ND 0.050 97.6 91.7 6.18 92.7 97.7 5.24 70- 130 30 70- 130 30 <br /> Methyl-t-butyl ether(MTBE) ND 0.050 99.1 89.7 9.97 90.1 96.6 6.88 70- 130 30 70- 130 30 <br /> Toluene ND 0.050 107 108 0.822 103 105 2.21 70- 130 30 70- 130 30 <br /> r <br /> Trichloroethene ND 0.050 100 96.9 3.54 99.4 104 4.89 70- 130 30 70- 130 30 <br /> %SSI: 1.07 0.050 95 87 8.11 89 93 4.48 70- 130 30 70- 130 30 <br /> has %SS2: 1.03 0.050 89 88 1.77 79 81 2.01 70- 130 30 70- 130 30 <br /> %SS3: 105 0.050 85 84 0.876 87 87 0 70- 130 30 70- 130 30 <br /> All target compounds in the Method Blank of this extraction batch were NO less than the method RL with the following exceptions: <br /> has NONE <br /> BATCH 32529 SUMMARY <br /> Sample ID Date Sampled Date Extracted Date Analyzed Sample ID Date Sampled Date Extracted Date Analyzed <br /> a. 0712440-003A 12/12/07 8:39 AM 12/13/07 12/14/07 8:48 PM I 0712440-004A 12/12/07 10:15 AM 12/13/07 12/14/07 7:59 PM <br /> W- <br /> bas <br /> r <br /> MS=Matrix Spike:MSD=Matrix Spike Duplicate;LCS=Laboratory Control Sample;LCSD=Laboratory Control Sample Duplicate;RPD=Relative Percent Deviation. <br /> r <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 /> WA=not enough sample to perforin 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 No 1644 Or- QA/QC Officer <br /> r <br />