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' f 110 2nd Avenue South 4D7 Pachmo CA 94553-5560 <br /> FMcCampbell Analytical Inc Telephone 925 798-1620 Fax 925-798-1622 <br /> ' http/lwww mccampbell cam E-mail mamQmccampbell com <br /> QC SUMMARY REPORT FOR SW8015C <br /> Matrix W Workorder 0307420 <br /> ' EPA Method SW8015C Extraction SW3510C BatchlD 7935 Spiked Sample ID N/A <br /> Sample Spiked MS` MSD' MS-MSD LCS LCSD LCS-LCSD Acceptance Criteria(%) <br /> Ng/L pg/L %Rec %Rec %u RPD % RBC %Rec %RPD Low High <br /> TPH(d) N/A 7500 NIA NIA N/A 915 919 0 436 70 I 130 <br /> I <br /> %SS N/A 100 N/A N/A NIA 91 5 917 0 232 70 130 <br /> All target compounds to the Method Blank of this extraction batch were ND less than the method RL with the following exceptions <br /> NONE <br /> I <br /> r <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=100'(MS—MSD)I(MS+MSD)"2 <br /> `MS and 1 or MSD spike recoveries may not be near 100%or the RPDs near O%,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 /> NIA w not enough sample to perform matrix spike and matrix spike duplicate <br /> NR=analyte concentration in sampie'exceeds spike amount for soil matnx or exceeds 2x spike amount for water matrix or sample diluted due to high matrix or <br /> r analyte content <br /> 1 <br /> r <br />