Laserfiche WebLink
Quality Control Results <br /> Client: Environmental Cost Management, Inc. Job Number: 720-20074-1 <br /> Matrix Spike/ Method: 8260B <br /> Matrix Spike Duplicate Recovery Report- Batch: 720-50709 Preparation: 5030B <br /> MS Lab Sample ID: 720-19976-B-15 MS Analysis Batch: 720-50709 Instrument ID: Varian 390OG <br /> Client Matrix: Water Prep Batch: N/A Lab File ID: e:\data\200905\052009\S, <br /> Dilution: 4.0 Initial Weight/Volume: 40 mL <br /> Date Analyzed: 05/20/2009 1641 Final Weight/Volume: 40 mL <br /> Date Prepared: 05/20/2009 1641 <br /> MSD Lab Sample ID: 720-19976-B-15 MSD Analysis Batch: 720-50709 Instrument ID: Varian 390OG <br /> Client Matrix: Water Prep Batch: N/A Lab File ID: e:\data\200905\052009\SA <br /> Dilution: 4.0 Initial Weight/Volume: 40 mL <br /> Date Analyzed: 05/20/2009 1715 Final Weight/Volume: 40 mL <br /> Date Prepared: 05/20/2009 1715 <br /> % Rec. <br /> Analyte MS MSD Limit RPD RPD Limit MS Qual MSD Qual <br /> 1,1-Dichloroethene 110 100 70- 130 9 20 <br /> Trichloroethene 85 105 70- 130 4 20 4 4 <br /> Chlorobenzene 113 112 70- 130 1 20 <br /> Surrogate MS% Rec MSD % Rec Acceptance Limits <br /> Toluene-d8(Surr) 96 97 70- 130 <br /> 4-Bromofluorobenzene 98 100 67- 130 <br /> 1,2-Dichloroethane-d4(Surr) 101 104 67- 130 <br /> Calculations are performed before rounding to avoid round-off errors in calculated results. <br /> TestAmerica San Francisco Page 19 of 27 <br />