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IVICCam bell Arial 1Cal Ir1C 110 2nd Avenue South,#D7,Pacheco CA 94553-5560 <br /> p Telephone 925-798-1620 Fax 925-798 1622 <br /> httpJ/www mocarr pbell com 8 mail main mccampbel!corn <br /> ' QC SUMMARY REPORT FOR SW8015C <br /> Matnx W WorkOrder 0307008 <br /> EPA Method SW8015C Extraction SW3510C 6atchlD 7641 <br /> Spiked Sample ID N/A <br /> Sample Spiked MS* MSD' MS-MSD" LCS LCSD LCS-LCSD Acceptance Criteria(�/a) <br /> ' pg/L pg/L %Rec %Rec % RPD %Rec % Rec %RPD Low Hlgh <br /> TAF3(d) N/A 7500 N/A N/A N/A 104 104 0 70 130 <br /> ' %SS <br /> NIA 100 NIA NIA N/A 116 116 0 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 /> S= atrix Spike MSD=Matrix S <br /> Deviation pike❑uphcate LCS=Laboratory Control Sample LCSD=Laboratory Control Sample Duplicate RPD=Relauve Percent <br /> Deviation <br /> %Recovery=100'(MS-Sample)/(Amount Spiked) RPD=100•(MS—MSD)/(MS+MSD)•2 <br /> *MS and/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 matnx interferes vnth 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 sod matrix or exceeds 2x spike amount for water matrix or sample diluted duo to high matrix or <br /> analyte content <br />