Laserfiche WebLink
COLUMBIA ANALYTICAL SERVICES,INC. <br /> QA/QC Report <br /> Client: Shaw Environmental&Infrastructure,Inc Service Request: P0700376 <br /> roject: Corral Hollow Landfill,San Joaquin County/124592(Ground Water) Date Extracted: 04/18/2007 <br /> Zmdftle Matrix: Water Date Analyzed: 04/18/2007 <br /> Lab Control Spike Summary <br /> Volatile Organic Compounds <br /> Ixtraction Method: EPA 5030B Units: ug/L <br /> Analysis Method: 8260B Basis: NA <br /> Level: Low <br /> Extraction Lot: PWG0700595 <br /> Lab Control Sample <br /> PWG0700595-3 <br /> Lab Control Spike %Rec <br /> Analyte Name Result Expected %Rec Limits <br /> arbon Disulfide 19.2 20.0 96 62-116 <br /> arbon Tetrachloride 10.4 10.0 104 80-125 <br /> Chlorobenzene 9.47 10.0 95 84-117 <br /> fhloroethane 9.58 10.0 96 75-133 <br /> hloroform 9.79 10.0 98 88-120 <br /> hloromethane 9.25 10.0 93 73-136 <br /> tibromochloromethane <br /> s-1,2-Dichloroethene 9.73 10.0 97 83-125 <br /> s-1,3-Dichloropropene 9.53 10.0 95 86-126 <br /> 10.3 10.0 103 87-120 <br /> Dibromomethane 9.83 10.0 98 85-122 <br /> 14orodifluoromethane 8.24 10.0 82 43-151 <br /> benzene 9.14 10.0 91 79-116 <br /> Hexachlorobutadiene 10.3 10.0 103 68-137 <br /> (Soltal <br /> domethane 24.1 20.0 121 76-122 <br /> propylbenzene 9.22 10.0 92 77-112 <br /> Xylenes 28.5 30.0 95 82-113 <br /> Methyl tert-Butyl Ether 19.5 20.0 97 83-127 <br /> ethylene Chloride 9.99 10.0 100 85-130 <br /> -Butylbenzene 8.05 10.0 81 76-115 <br /> n-Propylbenzene 8.52 10.0 85 79-117 <br /> [aphthalene 9.86 10.0 99 62-135 <br /> e'c-Butylbenzene 7.91 10.0 79 75-112 <br /> Styrene 8.90 10.0 89 84-119 <br /> (ert-Butylbenzene 8.58 10.0 86 79-116 <br /> etrachloroethene(PCE) 9.85 10.0 99 76-123 <br /> oluene 8.72 10.0 87 83-115 <br /> trans-l,2-Dichloroethene 9.81 10.0 98 78-124 <br /> grans-l,3-Dichloropropene 8.56 10.0 86 82-121 <br /> ans-1,4-Dichloro-2-butene 20.6 20.0 103 75-131 <br /> Trichloroethene(TCE) 9.26 10.0 93 78-120 <br /> richlorofluoromethane 8.35 10.0 84 45-158 <br /> inyl Acetate 21.9 20.0 110 64-163 <br /> inyl Chloride 8.27 10.0 83 68-139 <br /> I* <br /> nits flagged with an asterisk(*)indicate values outside control criteria. <br /> r- <br /> ercent recoveries and relative percent differences(RPD)are determined by the software using values in the calculation which have not been rounded. <br /> 36 <br /> trinted: 04/25/2007 10:50:51 Form 3C-Organic Page 2 of 2 <br /> :\STEALTMCRYSTAL.RMFonn3LCS.rpt SuperSet Reference: RR13545 <br />