Laserfiche WebLink
Quality Control Results <br /> Client: Environmental Cost Management, Inc. Job Number: 720-20560-1 <br /> Lab Control Sample/ Method: 524.2 <br /> Lab Control Sample Duplicate Recovery Report-Batch: 720-52563 Preparation: N/A <br /> LCS Lab Sample ID: LCS 720-52563/3 Analysis Batch: 720-52563 Instrument ID: ChemStation 3.0 <br /> Client Matrix: Water Prep Batch: N/A Lab File ID: 06190903.D <br /> Dilution: 1.0 Units: ug/L Initial Weight/Volume: 25 mL <br /> Date Analyzed: 06/19/2009 1635 Final Weight/Volume: 25 mL <br /> Date Prepared: N/A <br /> LCSD Lab Sample ID: LCSD 720-52563/4 Analysis Batch: 720-52563 Instrument ID: ChemStation 3.0 <br /> Client Matrix: Water Prep Batch: N/A Lab File ID: 06190904.D <br /> Dilution: 1.0 Units: ug/L Initial Weight/Volume: 25 mL <br /> Date Analyzed: 06/19/2009 1709 Final Weight/Volume: 25 mL <br /> Date Prepared: N/A <br /> %Rec. <br /> Analyte LCS LCSD Limit RPD RPD Limit LCS Qual LCSD Qual <br /> 1,1,1-Trichloroethane 102 103 70-130 1 20 <br /> 1,1,2,2-Tetrachloroethane 114 105 70-130 8 20 <br /> 1,1,2-Trichloroethane 113 105 70-130 8 20 <br /> 1,1-Dichloroethane 105 97 70-130 8 20 <br /> 1,1-Dichloroethene 98 100 70-130 2 20 <br /> 1,2-Dichlorobenzene 119 116 70-130 2 20 <br /> 1,2-Dichloroethane 105 98 70-130 6 20 <br /> 1,2-Dichloropropane 109 101 70-130 7 20 <br /> 1,3-Dichlorobenzene 123 122 70-130 1 20 <br /> 1,4-Dichlorobenzene 115 115 70-130 0 20 <br /> Bromoform 114 109 70-130 4 20 <br /> Bromomethane 88 91 70-130 4 20 <br /> Carbon tetrachloride 101 100 70-130 1 20 <br /> Chlorobenzene 115 115 70-130 0 20 <br /> Dibromochloromethane 119 113 70-130 5 20 <br /> Chloroethane 95 94 70-130 1 20 <br /> Chloroform 105 101 70-130 4 20 <br /> Chloromethane 102 98 70-130 4 20 <br /> cis-1,2-Dichloroethene 99 102 70-130 3 20 <br /> cis-1,3-Dichloropropene 120 111 70-130 7 20 <br /> Dichlorobromomethane 118 110 70-130 7 20 <br /> Methylene Chloride 100 97 70-130 2 20 <br /> Tetrachloroethene 104 104 70-130 0 20 <br /> trans-1,2-Dichloroethene 92 97 70-130 6 20 <br /> trans-1,3-Dichloropropene 115 107 70-130 7 20 <br /> Trichloroethene 107 109 70-130 1 20 <br /> Trichlorofluoromethane 94 100 70-130 6 20 <br /> Vinyl chloride 101 101 70-130 0 20 <br /> Ethylene Dibromide 114 107 70-130 7 20 <br /> Surrogate LCS%Rec LCSD%Rec Acceptance Limits <br /> 1,2-Dichlorobenzene-d4 99 100 70-130 <br /> Calculations are performed before rounding to avoid round-off errors in calculated results. <br /> TestAmerica San Francisco Page 18 Of 29 <br />