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110 2nd Avuwe South AIp7 I'ichuo CA 94.)3 » <br /> i 60 <br /> Inc.McCampbell Analytical, TtAephoiie 92D 798 1620 ri 92? 798 1622 <br /> Website tivww inccvnpbeil gum f o s it m lul(r1mcL isnpbell com <br /> QC SUMMARY REPORT FOR SW8015C <br /> I <br /> Matrix W Work0rder 0409235 <br /> EPA Method SW8015C Extraction SW3510C BatchlD 13166 Spiked Sample ID NIA <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 Low High <br /> TPH(d) NIA 7500 NIA NIA NIA 100 93 7 6 61 70 130 <br /> '%OSS NIA 2500 N/A N/A NIA 108 ll0 1 19 70 130 <br /> All target compounds m the Method Blank of this urtra(.tion b itch wue ND less than tht,mLthod R1 with thL 10110"m LNUI)tiOnS <br /> LONE <br /> I <br /> I MS=Matrix Spke MSD=Matrix Spike Duplicate LCS=Laboratcry Control Sample LCSD=Laboratory Control Sample Duplicate RPD=Relative Percent <br /> Deviation <br /> %Recovery=100 (MS Sample)1(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 <br /> inhomogenous AND contains significant concentrations of analyte relative to the amount spiked or b)the spiked sample s matrix interferes with the spike recovery <br /> NIA=not enough samp;e 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 /> DHS Certification No 1644 -QA/QC Officer <br />