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110 2nd Avenue South,#D7,Pacheco,CA 94553-5560 <br /> MCCampbell Analytical ]Inc. Telephone:925-798-1620 Fax:925-798-1622 <br /> bttg://www.rmcarMbell.rom E-maiL main mccarMbeli.com <br /> • QC SUMMARY REPORT FOR SW801 SC <br /> I <br /> Matrix: W WorkOrder: 0306372 <br />' EPA Method: SW8015C Extraction: SW3510C Batch ID:7460 Spiked Sample ID: N/A <br /> Sample Spiked MS* I MSD* MS-MSD' LCS LCSD LCS-LCSD Acceptance Criteria(%) <br />' pgIL pg/L %Rec. %Rec. %RPD %Rec. %Rec. % RPD Low High <br /> TPFI(d) NIA 7500 . NIA NIA NIA 102 99.7 2.33 70 130 <br /> i <br /> %SS: NIA 100 NIA N/A NIA 101 99.5 1.57 70 130 <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 /> MS=Matrix Spike;MSD=Matrix Spike Duplicate;LCS=Laboratory Control Sample;LCSD=Laboratory Control Sample Duplicate;RPD=Relative Percent <br />' Deviation. <br /> Recovery=100*(MS-Sample)1(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 significant concentrations of <br /> t 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 matrix or exceeds 2x spike amount for water matrix or sample diluted due to high matrix or <br /> analyte content. <br />