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I <br /> 11.0 2nd Avenue South,#D7 Pacheco CA 94553-5560 <br /> McCampbell Analytical Inc f Telephone 925-798-1620 Fix 925-799-1622 <br /> h Awww mccarMbeH com P'mail nzain@rmcaimbelicom <br /> QC SUMMARY REPORT FOR SW8015C <br /> 1 <br /> Matrix W WorkOrder 0312192 <br />' EPA Method SW8015C Extraction SW3510C BatchlD 9626 Spiked Sample ID NIA <br /> Sample Spiked MS' MSD` MS-MSD' LCS. LCSD LCS-LCSD Acceptance Criteria(%) <br />' Itg/L pg/L %Rec %Rec %RPD %Rec %Rec %RPD Low High <br /> TPH(d) N/A 7500 NIA NIA NIA 107 114 696 70 130 <br />' %SS NIA 100 N/A NIA NIA 117 117 0 70 130 <br /> All target compounds in the Method Blank of this extraction batch were ND loss than the method RL with the following exceptions <br /> NCNB <br /> I <br /> 1 <br /> I <br /> I <br /> I <br /> MS=Matnx Spike,MSD=Matrix Spike Duplicate,LCS=Laboratory Control Sample,LCSD=Laboratory Control Sample Duplicate RPD=Relative Percent <br />' Deviation <br /> %Recovery=400*(MSSarnple)I(Amount Spiked),RPD=100'(MS- MSD)I((MS+MSD)12) <br /> 'MS and/or MSD spike recoveries may not be near 100%or the RPDs near 0%&a)the sample is inhomogenous AND contains significant concentrations of <br />' analyte relative to the amount spiked,or b)if that specific sample matrix interferes with 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 matnx or exceeds 2x spike amount for water matnx or sample diluted due to high matrix or <br /> lanaW content <br /> I <br /> I <br />