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1 <br /> 1141 1]0 2nd Avenue South 4D7 Pacheco CA 94553-5560 <br /> McCampbell Analytical Inc Telephone 925 798-1620 Fax 925 798-1622 <br /> hitp Ilwww mccampbelI cam E mail mamQmccampbeil coin QC SUMMARY REPORT FOR SW8015C <br /> Ljr , <br /> Matrix S WorkOrder 0307331 <br /> �a5 <br /> EPA Method SW8015C Extraction SW3550C BatchlD 7881 Spiked Sample ID 0307330-023A <br /> iu <br /> Sample Spiked MS" MSD' MS-MSD LCS LCSD LCS-LCSD Acceptance Criteria(%) <br /> { I: mglKg mg/Kg %Rec %Rec %RPD %Rec %Rec %RPD Low High <br /> i TPFI(d) ND 150 947 957 1 10 99 997 0 627 70 130 <br /> %SS 106 1 100 111 112 137 I10 Ito 0 70 130 <br /> #4M All target compounds in the Method Blank ofthis extraction batch were ND less than the method RL with the following exceptions <br /> NONE <br /> 99} <br /> t� <br /> jt <br /> r <br /> tir <br /> �11 <br /> +i <br /> 4, <br /> I I++ <br /> a+ <br /> i <br /> MS=Matrix Spike MSD=Matrix Spike Duplicate LCS=Laboratory Control Sample LCSD=Laboratory Control Sample Duplicate RPD=Relative Percent <br /> ai Deviation <br /> I %Recovery=100'(MS-Sample)I(Amount Spiked),RPD=100'(MS—MSD)/(MS+MSD)'2 <br /> ti "MS and I or MSD spike recoveries may not be near 100%or the RPDs near 0%if 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 /> i�It <br /> t► NIA=not enough sample to perform matrix spike and matnx spike duplicate <br /> `C NR=analyte concentration in sample exceeds spike amount for soil matnx or exceeds 2x spike amount for water matrix or sample diluted due to high matrix or <br /> analyte content <br />