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110 2nd Avenue Soutb,ND7 Pachem CA 94553 5560 <br /> 7AJ-�---McGampbell-Analytical,-Inc.-�------ --..--.Telephone 925.798 1620—Fax-925 798 1622 �...�-.�— <br /> -'.. _ _ r Wetmtr,www a=&aFbc1 Tx C-rain rnnr.rJ nLcsmpbrll.u,m ,r, <br /> QC SUMMARY REPORT FOR SW8015C <br /> W O Sample Matrix Water QC Matrix Water WorkOrder 0508395 <br /> EPA Method SW8015C Extraction SW3510C BatchilD 17662 Spiked Sample ID NIA <br /> Analyte Sample Spiked MS MSD MS-MSD LCS LCSD LCS-LCSD Acceptance Cntena(%) <br />' pg1L ljWL. %Rea % Rea % RPD %Rec %Rec %RPD MS f MSD LCS I LCSD <br /> TPH(d) NIA 1000 NIA NIA I NIA 997 106 579 N/A 70-130 <br /> %SS NIA 1 2500 NIA NIA NIA 1 107 112 425 NIA 70-130 <br />' All target compounds to the Method Blank of this extraction hatch were ND less than the method RL with the following exceptions <br /> NONE <br /> BATCH 17662 SUMMARY <br /> Sample 1D Date Sampled Date Extracted Date Analyzed Sample ID Date Sampled Date Extracted Date Analyzed <br /> 0508395-OO1 B 8123105 12 45 PM 8124105 8125105 7 17 AM <br /> 10 <br /> I <br /> 1 <br /> 1 <br />' MS=Matrix Spike MSD=Matrix Spike Duplicate,LCS=Laboratory Control Sample LCSD=Laboratory Control Sample Duplicate RPD=Relative Percent Deviehon <br /> %Recovery=100"(MS-Sample)I(Amount Spiked) RPD=100'(MS- MSD)/((MS;MSD)1 2) <br />' MS I MSD spike recoveries and l or%RPD may fall outside of laboratory acceptance crlleda due to one or more of the following reasons a)the sample is inhomogenous AND <br /> contains significant concentraticns of analyte relative to the amount spiked orb)the spiked samples matnx Interferes wth the spike recovery <br /> NIA=not enough sample to perform matrix spike and matnx spike duplicate <br />' NR=analyte concentration in sam a exceeds spike amount for sod matrix or exceeds 2x spike amount for water matnx or sample diluted due to,high <br /> matrix or analyte content <br /> DHS Certification No 1644 [ QA/QC Officer <br /> 1 <br />