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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 /> -A Website www mccampbell corn E mail mai rr mccampbell cam <br /> QC SUMMARY REPORT FOR SW8015C <br /> W D Sample Matrix Soil QC Matrix Sod WorkOrder 0411097 <br /> EPA Method SW8015C Extraction SW3550C BatchlD 13835 Spiked Sample ID 0411072-001A <br /> Analyte Sample Spiked MS` MSD" MS-MSD` LCS LCSD LCS LCSD Acceptance Criteria(%) <br /> mg/Kg mg/Kg % Rec %Rec % RPD %Rec %Rec % RPD MS/MSDLCS 1 LCSD <br /> TPH(d) ND 150 103 103 0 91 9 922 0 341 70- 130 70- 130 <br /> 0/.SS 102 50 104 103 0 681 97 97 0 70- 130 70- 130 <br /> All target compounds m the Method Blank o€this extraction batch were ND less than the method RL with the following exceptions <br /> NONE <br /> I <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)/(Amount Spiked) RPD=too'(MS- MSD)!((MS+MSD)12) <br /> 'MS/MSD spike recoveries and 1 or%RPD may fall outside of laboratory acceptance cntena due to one or more of the following reasons a)the sample is <br /> inhomogenous AND contains significant concentrations of analyte relative to the amount spiked or b)the spiked sample's mainx interferes with the spike recovery <br /> NIA=not enough sample to perform matrix spike and matrix spike duplicate <br /> NR=analyte concentration to sample exceeds spike amount for sod matrix or exceeds 2x spike amount for water matrix or sample diluted due to high matnx or <br /> analyte content <br /> DHS Certification No 1644 <br /> QA/QC Officer <br />