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' 1102nd Avenue South OD7 Pacheco CA 94553-5560 <br /> McCampbell Analytical. Inc Telephone 925-798-1620 Fax 925 798 1622 <br /> ' hup llwww mecampbell com E-mail main(7r mccampbelt com <br /> QC SUMMARY REPORT FOR SW8260B <br /> Matrix W WorkOrder 0208115 <br /> EPA Method SW8260B Extraction SW5030B BatchlD 3359 Spiked Sample ID 0208114-002C <br /> Sample Spiked MS' i MSD' MS-MSD" LCS LCSD ILCS-LCSDiAcceptance Criteria(%) <br /> Compound <br /> ' pglL pg/L. %Ree %Rec %RPD %Rec % Rec %RPD ; Low High <br /> tert`Amyl methyl ether(TAME) ND 10 92 1I 981 6 331109 121 101 70 130 <br /> Methyl-t-butyl ether(MTBE) ND 10 92 ! 94 7 2 95 108 120 10 6 -�70 130 <br /> Dusopropyl ether(DIPS) ND 10 984 100 209 l09 117 I 677 70 130 <br /> — - - - - -- - I--— - I - -- - --- L-- <br /> 1 thy1 tert-butyl ether(ETBE) ND 10 LO] ]03 2 09 114 126 977 70 130 <br /> - --- - - -r - --- -- �- - - <br /> %SS 1 ND 100 826 828 0 214 985 100 1 77 - 70 130 <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 /> lie <br /> 1 <br /> 1 <br /> 1 <br /> 1 <br /> MS=Matrix Spike MSD=Matrix Spike Duplicate LCS=Laboratory Control Sample LCSD=Laboratory Control Sample Duplicate RPD=Relative Percent <br /> ' <br /> Deviation <br /> . NIA=not enough sample to perform matnx spike and matrix spike duplicate <br /> NR=analyte concentration in sample exceeds spike amount for soil matrix or exceeds 2x spike amount for water matnx or sample diluted due to high matrix or <br /> analyte content <br /> ' %Recovery=100'(MS Sample)1(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 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 />