Laserfiche WebLink
Quality Control Results <br /> Client: Environmental Cost Management, Inc. Job Number: 720-19040-1 <br /> Lab Control Sample/ Method: 8260B <br /> Lab Control Sample Duplicate Recovery Report- Batch: 720-48862 Preparation: 5030B <br /> LCS Lab Sample ID:LCS 720-48862/3 Analysis Batch: 720-48862 Instrument ID: Varian 390OF <br /> Client Matrix: Water Prep Batch: N/A Lab File ID: e:\200904\042009\LS-WA <br /> Dilution: 1.0 Units: ug/L Initial Weight/Volume: 40 mL <br /> Date Analyzed: 04/20/2009 1048 Final Weight/Volume: 40 mL <br /> Date Prepared: 04/20/2009 1048 <br /> LCSD Lab Sample ID:LCSD 720-48862/2 Analysis Batch: 720-48862 Instrument ID: Varian 390OF <br /> Client Matrix: Water Prep Batch: N/A Lab File ID: e:\200904\042009\LD-WA <br /> Dilution: 1.0 Units: ug/L Initial Weight/Volume: 40 mL <br /> Date Analyzed: 04/20/2009 1120 Final Weight/Volume: 40 mL <br /> Date Prepared: 04/20/2009 1120 <br /> % Rec. <br /> Analyte LCS LCSD Limit RPD RPD Limit LCS Qual LCSD Qual <br /> 1,1-Dichloroethene 95 96 70- 130 1 20 <br /> Trichloroethene 97 99 70- 130 1 20 <br /> Chlorobenzene 104 105 70- 130 1 20 <br /> Surrogate LCS% Rec LCSD % Rec Acceptance Limits <br /> Toluene-d8(Surr) 91 94 82- 120 <br /> 4-Bromofluorobenzene 91 94 74- 131 <br /> 1,2-Dichloroethane-d4 (Surr) 84 87 72- 125 <br /> Calculations are performed before rounding to avoid round-off errors in calculated results. <br /> TestAmerica San Francisco Page 51 of 69 <br />