Laserfiche WebLink
Quality Control Results <br /> Client: Environmental Cost Management, Inc. Job Number: 720-19425-1 <br /> Lab Control Sample/ Method: 8260B <br /> Lab Control Sample Duplicate Recovery Report- Batch: 720-49558 Preparation: 5030B <br /> LCS Lab Sample ID:LCS 720-49558/2 Analysis Batch: 720-49558 Instrument ID: Saturn 2K3 <br /> Client Matrix: Water Prep Batch: N/A Lab File ID: d:\data\200905\050209\LS. <br /> Dilution: 1.0 Units: ug/L Initial Weight/Volume: 40 mL <br /> Date Analyzed: 05/02/2009 1311 Final Weight/Volume: 40 mL <br /> Date Prepared: 05/02/2009 1311 <br /> LCSD Lab Sample ID:LCSD 720-49558/1 Analysis Batch: 720-49558 Instrument ID: Saturn 2K3 <br /> Client Matrix: Water Prep Batch: N/A Lab File ID: d:\data\200905\050209\LD4 <br /> Dilution: 1.0 Units: ug/L Initial Weight/Volume: 40 mL <br /> Date Analyzed: 05/02/2009 1343 Final Weight/Volume: 40 mL <br /> Date Prepared: 05/02/2009 1343 <br /> % Rec. <br /> Analyte LCS LCSD Limit RPD RPD Limit LCS Qual LCSD Qual <br /> 1,1-Dichloroethene 88 83 70- 130 6 20 <br /> Trichloroethene 89 86 70- 130 3 20 <br /> Chlorobenzene 106 105 70- 130 1 20 <br /> Surrogate LCS% Rec LCSD % Rec Acceptance Limits <br /> Toluene-d8(Surr) 100 99 82- 120 <br /> 4-Bromofluorobenzene 104 103 74- 131 <br /> 1,2-Dichloroethane-d4 (Surr) 90 86 72- 125 <br /> Calculations are performed before rounding to avoid round-off errors in calculated results. <br /> TestAmerica San Francisco Page 34 of 53 <br />