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1102nd AVCnnC South #D7 Pacheco CA 9455; »60 <br /> I <br /> McCampbell Analytical, nc. Telephone 925-798 1620 Fax 925-798 1622 <br /> We11 <br /> 1 <br /> 1 <br /> 1 <br /> 6 www mLCinpbell coin E mil mon umcc.nnpbell Com <br /> QC SUMMARY REPORT FOR SW8015C <br /> Matrix W WorkOrder 0409206 <br /> EPA Method SW8015C Extraction SW3510C BatchlD 13144 Spiked Sample ID N/A <br /> Analyte Sample Spiked MS" MSD' 1\4S-MSD LCS LCSD LCS-LCSD Acceptance Criteria(%) <br /> pglL pglL % Rec %Rec % RPO %Rec % Rec %RPD Low High <br /> TPH(d) N/A 7500 N/A NIA N/A 97 4 959 1 51 70 130 <br /> %SS N/A 2500 N/A NIA N/A 105 113 671 70 130 <br /> All target cornpoundS in the Method Blank of this,-xtraet:on batch were ND less than the method RL with the tollowmg exceplions <br /> NONE <br /> MS=Matrix Spike MSD=Matrix Spike Duplicate LCS=Laboratory Control Sample LCSD=Laboratory Control Sample Duplicate RPD=Relative Percent <br /> Deviation <br /> %Recovery�100"(MS Sample)I(Amount Spiked) RPD=100'(MS MSD)I((MS+MSD)/2) <br /> MS/MSD Spike recoveries and!or%RPD may fail 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 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 /> DHS Certification No 1644A/ C Officer <br /> Q Q <br />