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I. <br /> 110 2nd Avenue South,##D7,Pacheco,CA 94553-5560 <br /> McCampbell Analytical, Inc. Telephone:925-798-1620 Fax 7 925-798-1622 <br /> Website:www.ruccanipbell.corn E-mail:rwinQrnccampbell.com <br /> QC SUMMARY REPORT FOR SW8015C <br /> W.O.Sample Matrix: Water QC Matrix: Water WorkOrder: 0502074 <br /> EPA Method: SW8015C Extraction: SW3510C BatchlD: 14924 Spiked Sample ID: N/A <br /> Analyte Sample Spiked MS' MSD' MS-MSD' LCS LCSD LCS-LCSD Acceptance Criteria(%} <br /> pg/L pq/L %Ree. %Rec. %RPD %Rec. %Rec. % RPD MS 1 MSD LCS 1 LCSD <br /> TPH(d) N/A 7500 N/A N/A N/A 104 105 0.457 N/A 70-130 <br /> %SS: N/A 2500 NIA N/A NIA 104 105 0.337 NIA 70-130 <br /> All target compounds in the Method Blank ofthis extraction batch were ND less than the method RL with the following exceptions: <br /> NONE <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 /> 1 <br /> %Recovery=100'(MS-Sample)/(Amount Spiked);RPD=100"(MS- MSD)/((MS+MSD)12). r <br /> MS 1 MSD spike recoveries and/or%RPD may fall outside of laboratory acceptance criteria 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 matrix interferes with the 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 /> anal a content. j <br /> DHS Certification Na. 1644A/ C Officer <br /> Q Q <br />