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' - 1.10 2nd Avenue South #D7 Pacheco CA 94553750 <br /> McCampbell Analytical Inc Telephone 925-798-1620 Fax 925 798 <br /> hup l/www mecampbell com F-mail mam(u mcccom 7:] <br /> QC SUMMARY REPORT FOR SW8015C <br /> Matrix W Workorder 0208115 <br /> ' EPA Method SW8015C Extraction SW3510C BatchlD 3360 Spiked Sample ID NIA <br /> Sample Spiked MS* MSD* MS-MSD*1 LCS ; LCSD ,LCS-LCSD,Acceptance Criteria(%) <br /> Compound <br /> ' pgIL pglL %Rec %Rec 1 %RPD %Rec %Rec %RPD Low High <br /> TPH(d) NIA 7500 NIA NIA NIA 957 95 7 00405 70 11 130 <br /> _ _ f <br /> %SS NIA E 100 N/A 1 NIA I NIA 106 108 i 131 70 I 130 <br /> 1 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 /> 1 <br /> 1 <br /> 1• <br /> 1 <br /> 1 <br /> I <br /> 1 <br /> 1 <br /> 1 <br /> MS=Matrix Spike MSD=Matrix Spike Duplicate LCS Laboratory Control Sample LCSD=Laboratory Control Sample Dup4icate RPD=Relative Percent <br /> 1 Deviatson _ <br /> NIA=not enough sample to perform matrix spike and matrix spike duplicate <br /> . NR=analyte concentration in sample exceeds spike amount for sod 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)/(MS;MSD)'2 <br /> MS and 1 or MSD spike recoveries may not be near 100%or the RPDs near 0%if a)the sample is inhomogenous AND contains sign:ficant concentrations of <br /> analyte relative to the amount spiked or b)if that specific sample matrix interferes with spike recovery <br /> 1 <br />