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i <br /> a T 110 2nd Avenue South,#D7,Pacheco,CA 94553-5560 I <br /> ITelephone: Fax ti <br /> http://www.mccampbell.com E-mail:main@mccampbell.com <br /> McCampbell Analytical Inc. <br /> III <br /> QC SUMMARY REPORT FOR SW8015C <br /> Matrix: S WorkOrder: 0210071 <br /> EPA Method: SW6015C Extraction: SW3550C BatchlD:4256 Spiked Sample ID: NIA <br /> Sample Spiked MS* MSD' IMS-MSD- LCS LCSD ILCS-LCSDjAcceptance Criteria{%) <br /> Compound - - <br /> mglKg mg/Kg %Rec. %Rec. %RPD I %Rec. %Rec. %RPD l Low ! Nigh <br /> TP1-1(d) N/A 150 NIA NIA N/A 100 99.6 0.734 70 130 <br /> %SS; N/A 100 NIA NIA N/A 94.8 93.6 1.29 70 130 <br /> i <br /> i <br /> All target compounds in the Method Blank of this extraction batch were ND less than the method RL with the following exceptions: i <br /> NONE <br /> I <br /> i <br /> I <br /> I <br /> ih <br /> 9 <br /> I <br /> MS=Matrix Spike;MSD=Matrix Spike Duplicate;LCS=Laboratory Control Sample;LCSD=Laboratory Control Sample Duplicate;RPD=Relative Percent <br /> Deviation. <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 <br /> analyte content. <br /> %Recovery=100*(MS-Sample)/(Amount Spiked);RPD=100*(MS-MSD)1(MS+MSD)*2. <br /> "MS and/or MSD spike recoveries may not be near 100%or the RPDs near 0%if:a)the sample is inhomogenous AND contains significant concentrations of <br /> analyte relative to the amount spiked,or b)if that s eoifc sample matrix interferes with spike recovery. <br /> I <br /> 1 <br />