Laserfiche WebLink
1 <br /> 110 2nd Avenue South,#D7 Pacheco,CA 94553 5560 <br /> McCampbell Analytical, Inc. Telephone 925-798 1620 Fax 925-798-1622 <br />' Website www mecampbell corn E mad mamQmccampbell com <br /> QC SUMMARY REPORT FOR SW8260B <br /> W O Sample Matrix Water QC Matrix Water WorkOrder 0412541 <br />' EPA Method SW8260B Extraction SW50306 BatchlD 14509 Spiked Sample ID 0412541-020C <br /> Analyte Sample Spiked MS' MSD" MS-MSD" LCS LCSD LCS-LCSD Acceptance Catena(%) <br />' pg/L pgIL % Rec %Rec %RPD % Rec % Rec % RPD MS 1 MSD LCS 1 LCSD <br /> tert-Amyl methyl ether(TAME) ND 10 88 1 88 5 0 481 935 897 4 15 70-130 70-130 <br />' t-Butyl alcohol(TBA) ND 50 91 8 883 394 874 939 7 13 70-130 70-130 <br /> 1,2-Dlbiomoethane(EDB) ND 10 117 118 0 339 119 118 0 784 70- 130 70- 130 <br /> I 2-Dichloroethane(l 2-DCA) ND I0 111 113 1 94 108 113 460 70-130 70-130 <br />' Diisopropyl ether(RIPE) ND 10 117 114 279 118 112 540 70-130 70- 130 <br /> Ethyl tert-butyl ether(ETBE) ND 10 104 105 1 29 110 104 5 89 70- 130 70-130 <br />' Methyl-t-butyl ether(MTBE) ND 10 107 108 1 76 115 110 4 !8 70-130 70- 130 <br /> %SSI 103 10 100 99 0 445 100 96 3 76 1 70-130 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 /> 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)I(Amount Spiked) RPD=100"(MS- MSD)1((MS+MSD)1 2) <br /> 'MS 1 MSD spike recoveries and 1 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 matnx 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 /> analyte content <br /> (. I Laboratory extraction solvents such as methylene chloride and acetone may occasionally appear in the method blank at low levels <br /> DHS Certification No 1644 QA/QC Officer <br />