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1 <br /> 110 2nd Avenue South #D7 Pacheco,CA 94553-5560 <br /> McCampbell Analytical Inc Telephone 925-798-1620 Fax 925 798-1622 <br /> ' lrttp//www mccampbell coat E-mail mamQmccampheli com <br /> QC SUMMARY REPORT FOR SW8015C <br /> 1 <br /> Matrix W WorkOrder 0212252 <br /> ' EPA Method SW8015C Extraction SW351 OC BatchlD 5319 Spiked Sample ID NIA <br /> Sample Spiked MS" MSD* MS-MSD"I LCS LCSD !LCS-LCSD Acceptance Criteria(%) <br /> ' Compound '---- T- <br /> t1gIL pg/L %Rec %Rec %RPD € %Rec % Rec I %RPD Low High <br /> TPH(d) N/A 7500 NIA N/A N/A 983 973 0 997 70 130 <br /> ' %SS NIA 100 NIA N/A N/A 114 110 3 6670 130 <br /> All target compounds in the Method Blank of alis extraction batch were ND less than the method RL with the following exceptions <br /> ' NONE <br /> 1 <br /> Y <br /> 1 <br /> MS=Matrix Spike MSD=Matrix Spike Duplicate LCS=Laboratory Control Sampie LCSD=Laboratory Control Sample Duplicate RPD=Relative Percent <br /> ' Deviation <br /> NIA=not enough sample to perform matrix spike and matrix 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 /> I <br /> %Recovery=100`(MS-Sample)I(Amount Spiked) RAD=100'(MS-MSD)I(MS+MSD)'2 <br /> MS and I or MSD spike recoveries may not be near 100%or the RPDs near 0%,f 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 />