Laserfiche WebLink
110 2nd Avenue South,9D7,Pacheco CA 94553-5560 <br /> McCampbell Analytical Inc Telephone 925-799-1620 Fax 925 798-1622 <br /> ' httpJ/www mccampbell com E-mail main r@mccampbell com <br /> QC SUMMARY REPORT FOR E200.9 <br /> Matrix W WorkOrder 0305231 <br /> ' EPA Method E200 9 Extraction E200 9 BatchlD 6893 Spiked Sample ID WA <br /> Compound Sample Spiked MS' MSD" MS-MSD LCS LCSD LCS-LCSD Acceptance Criteria(%) <br /> ' mg/L mglL %Rec %Rec %RPD % Rec %Rec %RPD Law High <br /> Lead NIA 0 010 N/A NIA N/A 104 105 0 448 70 130 <br /> ' 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 /> 1 ' <br /> MS=Matrix Spike MSD=Matrix Spike Duplicate LCS W Laboratory Control Sample LCSD=Laboratory Control Sample Duplicate RPD=Relative Percent <br /> Deviation <br /> %Recovery=100.(MS-Sample)/(Amount Spiked) RPD=100'(MS—MSD)1(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 significant concentrations of <br /> analyte relative to the amount spiked,or b)if that specific sample matrix interferes with spike recovery <br /> N!A=not applicable to this method <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 /> ana[ to content I <br /> �i <br /> I , <br />