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534 <br /> ® McCamubell Analytical. Inc. :wwwmlow Pass Road,Pittsburg, in 94565-1701 <br /> ` EWeb:www.mccampbell.com E-mail:mainQmccamP�ll.com <br /> 'When Quality Counts" Telehone:877-252-9262 Fax:925-252-9269 <br /> QC SUMMARY REPORT FOR SW8021B/8015Cm <br /> see <br /> W.O.Sample Matrix: Soil QC Matrix: Soil WorkOrder 0712440 <br /> see EPA Method SW8015CM Extraction SW5030B BatchlD: 32538 Spiked Sample ID: 0712402.002A <br /> Sample Spiked MS MSD MS-MSD LCS I LCSD LCS-LCSD Acceptance Criteria <br /> Analyte (%) <br /> mg/Kg mg/Kg %Rec. %Rec. %RPD %Rec. %Rec. %RPD MS/MSD RPD LCS/LCSD RPD <br /> r <br /> TPH(btex5 ND 0.60 107 112 4.31 114 117 2.36 1 70- 130 30 70- 130 30 <br /> MTBE ND 0.10 112 117 4.03 104 121 15.5 70- 130 30 70- 130 30 <br /> r Benzene ND 0.10 99.6 101 1.63 102 ill 8.09 70- 130 30 70- 130 30 <br /> Toluene NO 0.10 89.7 91.6 2.10 92.9 98.9 6.20 70- 130 30 70- 130 30 <br /> Eth ]benzene ND 0.10 101 105 3.55 104 107 3.04 70- 130 30 70- 130 30 <br /> bm X lens ND 0.30 96.3 100 3.74 103 103 0 70- 130 30 70- 130 30 <br /> %SS: 86 0.10 103 101 1.17 89 95 1 6.14 70- 130 1 30 70- 130 1 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 /> NONE <br /> BATCH 32538 SUMMARY <br /> Sample ID Date Sampled Date Extracted Date Analyzed Sample ID Date Sampled Date Extracted Date Analyzed <br /> r 0712440-OOIA 12/12/07 10:42 AM 12/13/07 12/18/07 7:00 PM 0712440-002A 12/12/07 10:55 AM 12/13/07 12/16/07 9:03 PM <br /> 0712440-003A 12/12/07 8:39 AM 12/13/07 12/15/07 2:41 PM I 0712440-004A 12/12/07 10:15 AM 12/13/07 12/14/07 10:23 PM <br /> 1110 <br /> r <br /> V <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=too'(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 /> r contains significant concentrations of analyte relative to the amount spiked,or b)the spiked sample's matrix interferes with the spike recovery. <br /> £TPH(btex)=sum of BTEX areas from the FID. <br /> If cluttered chromatogram;sample peak coelules with surrogate peak. <br /> DHS ELAP Certification N° 1644 QA/QC Officer <br /> r <br />