Laserfiche WebLink
COLUMBIA ANALYTICAL SERVICES,INC. <br /> QA/QC Report <br /> Client: Shaw Environmental&Infrastructure,Inc Service Request: P0900139 <br /> Project: Foothill Landfill,San Joaquin County/124591 (Ground Water) Date Extracted: 01/16/2009 <br /> Sample Matrix: Water Date Analyzed: 01/16/2009 <br /> Lab Control Spike Summary <br /> Volatile Organic Compounds <br /> Extraction Method: EPA 5030B Units: ug/L <br /> Analysis Method: 8260B Basis: NA <br /> Level: Low <br /> Extraction Lot: PWG0900137 <br /> Lab Control Sample <br /> PWCT0900137-3 <br /> Lab Control Spike %Rec <br /> Analyte Name Result Expected %Rec Limits <br /> 1,1,1,2-Tetrachloroethane 9.76 10.0 98 85-124 <br /> 1,1,1-Trichloroethane(TCA) 9.76 10.0 98 72-131 <br /> 1,1,2,2-Tetrachloroethane 12.0 10.0 120 81-127 <br /> 1,1,2-Trichloroethane 11.1 10.0 111 87-119 <br /> 1,1,2-Trichlorotrifluoroethane 9.84 10.0 98 38-160 <br /> i,l-Dichloroethane 10.1 10.0 101 78-119 <br /> 1,1-Dichloroethene 10.1 10.0 101 50-136 <br /> i,l-Dichloropropene 10.1 10.0 101 68-131 <br /> 1,2,3-Trichlorobenzene 12.2 10.0 122 67-140 <br /> 1,2,3-Trichloropropane 10.9 10.0 109 80-112 <br /> 1,2,4-Trichlorobenzene 12.0 10.0 120 76-129 <br /> 1,2,4-Trimethylbenzene 11.8 10.0 118 88-124 <br /> 1,2-Dibromo-3-chloropropane 22.8 20.0 114 60-125 <br /> 1,2-Dibromoethane(EDB) 10.6 10.0 106 88-118 <br /> 1,2-Dichlorobenzene 11.4 10.0 114 90-117 <br /> 1,2-Dichloroethane(EDC) 10.1 10.0 101 78-125 <br /> 1,2-Dichloropropane 11.1 10.0 ill 88-119 <br /> 1,3,5-Trimethylbenzene 11.8 10.0 118 83-124 <br /> 1,3-Dichlorobenzene 11.1 10.0 111 91-118 <br /> 1,3-Dichloropropane 11.3 10.0 113 84-118 <br /> 1,4-Dichlorobenzene 11.0 10.0 110 90-119 <br /> 2,2-Dichloropropane 9.13 10.0 91 66-142 <br /> 2-Butanone(MEK) 43.0 50.0 86 70-133 <br /> 2-Chlorotoluene 11.8 10.0 118 * 85-116 <br /> 2-Hexanone 45.4 50.0 91 62-145 <br /> 4-Chlorotoluene 11.3 10.0 113 89-118 <br /> 4-Isopropyltoluene 11.8 10.0 118 78-129 <br /> 4-Methyl-2-pentanone(MIBK) 44.8 50.0 90 72-144 <br /> Acetone 41.2 50.0 82 70-138 <br /> Acrolein 26.7 40.0 67 47-147 <br /> Acrylonitrile 20.4 20.0 102 81-125 <br /> Benzene 10.5 10.0 105 82-121 <br /> Bromobenzene 9.76 10.0 98 81-129 <br /> Bromochloromethane 9.97 10.0 100 86-120 <br /> Bromodichloromethane 10.7 10.0 107 87-125 <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 /> 28 <br /> Analyst:KMiller Form 3C-Organic Page 1 of 2 <br /> Printed: 01/19/2009 14:54:32 <br /> P:\STBALTA\CRYSTAL.RPT\Form3LCS.rpt SuperSetReference: RR15200 <br />