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1102nd Avenue South,#D7 Pacheco CA 94553-5560 <br /> McCampbell Analytical, Inc. Telephone 925-798-1620 Fix 925 798 1622 <br /> A# Website www mccarrrpbell cam 1 mai] main@mccampbell com <br /> i <br /> . QC SUMMARY REPORT FOR SW8015C <br /> Matnx W WorkOrder 0405340 <br /> BPA Method SW8015C Extraction SW3510C BatchlD 11627 Spiked Sample 1D NIA <br /> Sample Spiked MS" MSD' MS-MSD" LCS LCSD LCS-LCSD Acceptance Criteria(%) <br /> pg/L pg/L %Rec %Rec %RPD %Rec %Rec u %RPD Low High <br /> TP14(d) NIA 7500 N/A NIA NIA104 103 137 70 130 <br /> %SS NIA 2500 NIA NIA N/A 104 1 102 132 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 /> MS=Matrix Spike MSD=Matrix Spike Duplicate LCS=Laboratory Control Sample LCSD=Laboratory Control Sample Ouphcate,RPD=Relative Percent <br /> Deviation <br /> %Recovery=100'(MS-Sample)l(Amount Spiked) RPD=100'(MS- MSD)/((MS+MSD)12) <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 matrix interferes with spike recovery <br /> NIA W 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 /> janalyte content <br /> DHS Certification No 1644 QA/QC Officer <br />