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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 /> ' http//www mccampbell corn E-mail mam(g3n"ampbell com <br /> QC SUMMARY REPORT FOR SW8015C <br /> Matrix W WorkOrder 0302329 <br /> ' EPA Method SW8015C Extraction SW3510C BatchlD 5990 Spiked Sample ID N/A <br /> Sample Spiked MS` j MSD' MS-MSD" LCS LCSD LCS-LCSD Acceptance Criteria(%) <br /> Compound --— <br /> ' pg/L pg/L %Rec %Rec %RPD %Rec %Rec % RPD i Low High <br /> TPH(d) N/A 7500 N/A NIA N/A 105 110 4 19 70 130 <br /> ' %SS N/A 100 N/A N/A N/A 976 102 1 431 80 120 <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 /> MS=Matrix Spike MSD=Matnx Spike Duplicate,LCS=Laboratory Control Sample LCSD=Laboratory Control Sample Duplicate RPD=Relative Percent <br /> ' Deviation <br /> NIA=not enough sample to perform matrix spike and matnx 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 due to high matrix or <br /> ' analyte content <br /> %Recovery=100'(MS Sample)I(Amount Spiked),RPD=100*(MS—MSD)I(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 matrix interferes with spike recovery <br />