Laserfiche WebLink
COLUMBIA ANALYTICAL SERVICES,INC. <br /> QA/QC Report <br /> Client: Shaw Environmental&Infrastructure,Inc Service Request: P0700023 <br /> Project: Harney Lane Landfill,.San Joaquin County/791290(Ground Water) Date Extracted: 01/18/2007 <br /> Sample Matrix: Water Date Analyzed: 01/18/2007 <br /> Lab Control Spike Summary <br /> Volatile Organic Compounds <br /> Extraction Method: METHOD Units: ug/L <br /> Analysis Method: 624M Basis: NA <br /> Level: Low <br /> Extraction Lot: PWG0700142 <br /> Lab Control Sample <br /> P WG0700142-3 <br /> Lab Control Spike <br /> %Rec <br /> Analyte Name Result Expected %Rec Limits <br /> 1,1,1-Trichloroethane(TCA) 22.9 20.0 115 75-125 <br /> 1,1,2,2-Tetrachloroethane 19.0 20.0 95 60-140 <br /> 1,1,2-Trichloroethane 21.2 20.0 106 71-129 <br /> 1,1,2-Trichlorotrifluoroethane 21.5 20.0 108 67-134 <br /> 1,1-Dichloroethane 21.8 20.0 109 72-128 <br /> 1,1-Dichloroethene 22.5 20.0 112 50-150 <br /> 1,2-Dichlorobenzene 21.1 20.0 106 .63-137 <br /> 1,2-Dichloroethane(EDC) 23.8 20.0 119 68-132 <br /> 1,2-Dichloropropane 21.4 20.0 107 34-166 <br /> 1,3-Dichlorobenzene 20.6 20.0 103 73-127 <br /> 1,4-Dichlorobenzene 20.7 20.0 103 63-137 <br /> 2-Chloroethyl Vinyl Ether 46.5 40.0 116 1-224 <br /> Benzene 21.1 20.0 105 64-136 <br /> BTOmodichloromethane 22.9 20.0 115 66-134 <br /> Bromoform 23.0 20.0 115 71-129 <br /> Bromomethane 20.1 20.0 101 14-186 <br /> Carbon Tetrachloride 23.3 20.0 116 73-127 <br /> Chlorobenzene 20.8 20.0 104 66-134 <br /> Chloroethane 21.6 20.0 108 38-162 <br /> Chloroform 22.1 20.0 110 68-132 <br /> Chloromethane 22.9 20.0 115 1-204 <br /> cis-1,2-Dichloroethene 21.5 20.0 107 82-121 <br /> cis-1,3-Dichloropropene 22.0 20.0 110 24-176 <br /> Dibromochloromethane 22.9 20.0 115 68-132 <br /> Dichlorodifluoromethane 26.6 20.0 133 68-164 <br /> Ethylbenzene 21.1 20.0 106 59-141 <br /> Total Xylenes 64.2 60.0 107 83-118 <br /> Methyl tert-Butyl Ether 45.7 40.0 114 68-119 <br /> Methylene Chloride 21.8 20.0 109 60-140 <br /> Tetrachloroethene(PCE) 20.8 20.0 104 74-126 <br /> Toluene 20.9 20.0 104 74-126 <br /> trans-1,2-Dichloroethene 21.2 20.0 106 70-130 <br /> trans-1,3-Dichloropropene 21.9 20.0 109 50-150 <br /> Trichloroethene(TCE) 21.9 20.0 110 66-134 <br /> Trichlorofluoromethane 22.8 20.0 114 48-152 <br /> Vicryl Chloride 24.0 20.0 120 4-196 <br /> Results nagged with an asterisk(*)indicate values outside control criteria. <br /> Percent recoveries and relative percent differences(RPD)are determined by the software using values in the calculation which have not been rounded. <br /> 21 <br /> Printed: 01/19/2007 11:28:55 Form 3C-Organic Page 1 of I <br /> P:\STEALTH\CRYSTAL.RPnFon113LCS.rpt Superset Reference: RR13316 <br />