Laserfiche WebLink
Quality Control Results <br /> Client: Environmental Cost Management, Inc. Job Number: 720-19558-1 <br /> Lab Control Sample - Batch: 720-49896 Method: 8260B <br /> Preparation: 5030B <br /> Lab Sample ID: LCS 720-49896/4 Analysis Batch: 720-49896 Instrument ID: Chemstation 3.0 <br /> Client Matrix: Water Prep Batch: N/A Lab File ID: 05070913.D <br /> Dilution: 1.0 Units: ug/L Initial Weight/Volume: 10 mL <br /> Date Analyzed: 05/07/2009 1752 Final Weight/Volume: 10 mL <br /> Date Prepared: 05/07/2009 1752 <br /> Analyte Spike Amount Result % Rec. Limit Qual <br /> 1,1-Dichloroethene 10.0 9.42 94 70- 130 <br /> 1,1-Dichloroethane 10.0 10.2 102 70- 130 <br /> Dichlorodifluoromethane 10.0 8.95 89 70- 130 <br /> Vinyl chloride 10.0 11.0 110 70- 130 <br /> Chloroethane 10.0 11.2 112 70- 130 <br /> Trichlorofluoromethane 10.0 10.1 101 70- 130 <br /> Methylene Chloride 10.0 9.88 99 70- 130 <br /> trans-1,2-Dichloroethene 10.0 9.57 96 70- 130 <br /> cis-1,2-Dichloroethene 10.0 10.5 105 70- 130 <br /> Chloroform 10.0 10.4 104 70- 130 <br /> 1,1,1-Trichloroethane 10.0 10.3 103 70- 130 <br /> Carbon tetrachloride 10.0 10.2 102 70- 130 <br /> 1,2-Dichloroethane 10.0 10.7 107 70- 130 <br /> Trichloroethene 10.0 10.0 100 70- 130 <br /> 1,2-Dichloropropane 10.0 10.6 106 70- 130 <br /> Dichlorobromomethane 10.0 11.4 114 70- 130 <br /> trans-1,3-Dichloropropene 10.0 11.0 110 70- 130 <br /> cis-1,3-Dichloropropene 10.0 10.8 108 70- 130 <br /> 1,1,2-Trichloroethane 10.0 11.3 113 70- 130 <br /> Tetrachloroethene 10.0 9.80 98 70- 130 <br /> Chlorodibromomethane 10.0 9.79 98 70- 130 <br /> Chlorobenzene 10.0 10.2 102 70- 130 <br /> Bromoform 10.0 9.52 95 70- 130 <br /> 1,1,2,2-Tetrachloroethane 10.0 11.7 117 70- 130 <br /> 1,3-Dichlorobenzene 10.0 10.7 107 70- 130 <br /> 1,4-Dichlorobenzene 10.0 9.97 100 70- 130 <br /> 1,2-Dichlorobenzene 10.0 10.6 106 70- 130 <br /> Chloromethane 10.0 10.6 106 70- 130 <br /> Bromomethane 10.0 11.1 111 70- 130 <br /> 1,1,2-Trichloro-1,2,2-trifluoroethane 10.0 9.15 92 70- 130 <br /> EDB 10.0 10.8 108 70- 130 <br /> 1,2,4-Trichlorobenzene 10.0 9.62 96 70- 130 <br /> Surrogate % Rec Acceptance Limits <br /> Toluene-d8(Surr) 99 82- 120 <br /> 4-Bromofluorobenzene 99 74- 131 <br /> 1,2-Dichloroethane-d4(Surr) 106 72- 125 <br /> Calculations are performed before rounding to avoid round-off errors in calculated results. <br /> TestAmerica San Francisco Page 95 of 155 <br />