Laserfiche WebLink
Submission #: 2002-05-0424 <br /> Gas/BTEXFuel Oxygenates by 82606 000�4MLIA NA <br /> Batch QC report STL San Francisco <br /> Test Method: 82606 Prep Method: 5030B 1220 Quarry Lane <br /> Pleasanton,CA 94566 <br /> Laboratory Control Spike (LCS/LCSD) Water QC Batch # 2002105130-01.27 Tel 925 484 1919 <br /> LCS: 2002105130-01.27-003 Extracted: 05/30/2002 11:24 Analyzed: 05/30/2002 11:24 Fax 925 484 1096 <br /> www.stl-inc.com <br /> LCSD: 2002105130-01.27-004 Extracted: 051301200211:43 Analyzed: 05/3012002 11:43 www.chromalab.com <br /> CA DHS ELAP#2496 <br /> Compound Conc.[ug/L] Exp.Conc.[ug/L] Recovery RPD Ctrl.Limits Flags <br /> LCS LCSD LCS LCSD LCS LCSD [%] Recover RPD LCS LCSD <br /> Methyl tent-butyl ether 17.9 19.6 25.0 25.0 71.6 78.4 9.1 65-165 20 <br /> Benzene 22.8 22.6 25.0 25.0 91.2 90.4 0.9 69-129 20 <br /> Toluene 24.7 25.1 25.0 25.0 98.8 100.4 1.6 70-130 20 <br /> Surrogate(s) <br /> 1,2-Dichloroethane-d4 485 518 500 500 97.2 103.6 76-114 <br /> Toluene-dB 491 515 500 500 98.2 103.0 88-110 <br /> STL San Francisco is a part of Severn Trent Laboratories, Inc. Page 11 of 14 <br />