Laserfiche WebLink
i <br /> I 10 2nd Avenue South #D7 Pacheco CA 94553-5560 <br /> McCampbell Analytical, Inc. Telephone 925-798-1620 Fax 925 798-1622 <br /> iWebsite www mccampbell corn E mail maLn@niccanipbell cant <br /> QC SUMMARY REPORT FOR SW8260B <br /> 1 <br /> W O Sample Matrix Water QC Matrix Water WorkOrder 0412559 <br />' EPA Method SW8260B Extraction SW5030B BatchlD 14522 Spiked Sample ID 0412562-009C <br /> Sample Spiked MS* MSD* MS-MSD* LCS LCSD LCS-LCSD Acceptance Criteria(%) <br /> Analyte <br /> iNg/L pg/L % Rec % Rec %RPD % Rec %Rec % RPD MS!MSD LCS/LCSD <br /> ten-Amyl methyl ether(TAME) ND l0 87 8 90 2 57 95 926 251 70- 130 70-130 <br /> t-Butyl alcohol(TBA) ND 50 939 905 365 102 997 238 70- 130 70-130 <br /> 1,2-Dibromoethane(EDB) ND t0 117 117 0 148 117 145 70- 130 70-130 <br /> 1,2-Dichloroethane(1,2-DCA) ND 10 107 113 5 18 118 113 411 70- 131 70- 130 <br /> IDnsopiopyl ether(DIPS) ND l0 115 114 0 720 117 115 1 83 70-130 70-130 <br /> Ethyl tert-butyl ether (ETBE) ND 10 102 105 2 87 110 105 449 70- 130 70-130 <br /> Methyl-t-butyl ether(MTBE) ND 10 107 112 420 117 109 708 70- 130 70- 130 <br /> %SSI 100 10 97 96 1 1 08 1 99 97 1 201 70- 130 70-131) <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 /> 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-Somple)1(Amount Spiked) RPD=100*(MS- MSD)/((MS+MSD)/2) <br /> MS 1 MSD spike recoveries and/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 sod matrix or exceeds 2x spike amount for water matrix or sample diluted due to high matrix or <br /> analyte content <br /> • Laboratory extraction solvents such as methylene chloride and acetone may occasionally appear in the mothod blank at low levels <br /> DHS Certification No 1644 Z/-(wQC Officer <br />