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r <br /> McCampbell Analytical, Inc. ;5 .ml1owPassRoad,PE-rrairg,CA 94565-1701 <br /> r Web:www.mccampbell.com E-mail:main@mccampbell.com <br /> "When Dustin,Counts" 7 Tele hone:877-252-9262 Fax:925-252-9269 <br /> QC SUMMARY REPORT FOR E200.7 <br /> rW.O.Sample Matrix: Water QC Matrix: Water BatchlD: 44784 WorkOrder 0907603 <br /> EPA Method E200.7 Extraction E200.7 Spiked Sample ID: 0907486-003A <br /> r <br /> Analyte Sample Spiked MS MSD MS-MSD LCS LCSD LCS-LCSD Acceptance Criteria(%) <br /> pg/L pg/L %Rec. %Rec. %RPD %Rec. %Rec. %RPD MS/MSD RPD LCS/LCSD RPD <br /> ' Iron ND 1000 94.2 92.8 1.42 86.8 91.3 2.82 70- 130 20 85- 115 20 <br /> Manganese ND 1000 91.5 91.5 0 88.5 92.1 4,02 70- 130 20 85- 115 20 <br /> ./.Ss: 99 750 93 96 3.31 88 83 5.00 70- 130 30 70- 130 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 /> rBATCH 44784 SUMMARY <br /> Lab ID Date Sampled Date Extracted Date Analyzed Lab ID Date Sampled Date Extracted Date Analyzed <br /> r0907603-0021 07/22/09 1:25 PM 07/24/09 07/28/09 8:08 PM 0907603-0031 07/22/09 12:10 PM 07/24/09 07/28/09 8:13 PM <br /> 0907603-0041 07/22/09 10:20 AM 07/24/09 07/28/09 6:16 PM 1 0907603-0051 07/22/09 4:00 PM 07/24/09 (17/28/09 6:21 PM <br /> r <br /> 1 <br /> r <br /> r <br /> r <br /> r <br /> rMS=Matrix Spike;MSD=Matrix Spike Duplicate;LCS=Laboratory Control Sample,LCSD=Laboratory Control Sample Duplicate;RPD=Relative Percent Deviation. <br /> r %Recovery=100IMS-Sample)/'Amount Spiked);RPD=100'(MS- MSD)/((MS+MSD)12', <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 /> r N/A=not applicable to this method <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 1644 12— QA/QC Officer <br /> i <br />