Laserfiche WebLink
STLSubmission #: 2003-05-0057 <br /> Gas/BTEX Compounds by 8015M/8021 <br /> Geomatrix Consultants <br /> Attn.: Martin Bloes <br /> 2101 Webster St.,12 th Floor <br /> Oakland, CA 94612 <br /> Phone: (510) 663-4148 Fax: (510) 663-4141 <br /> Project: 7243.011 Received: 05/01/2003 16:50 <br /> Batch QC Report <br /> Prep(s): 5030 Test(s): 8021 B <br /> Laboratory Control Spike Water QC Batch #2003/05/02-01.05 <br /> LCS 2003/05/02-01.05-004 Extracted: 05/02/2003 Analyzed: 05/02/2003 08:28 <br /> LCSD 2003/05/02-01.05-005 Extracted: 05/02/2003 Analyzed: 05/02/2003 09:00 <br /> Compound Conc. ug/L Exp.Conc. Recovery RPD Ctrl.Limits% Flags <br /> LCS LCSD LCS LCSD % Rec. RPD LCS LCSD <br /> Benzene 94.7 91.4 100.0 94.7 91.4 3.5 77-123 20 <br /> Toluene 101 99.9 100.0 101.0 99.9 1.1 78-122 20 <br /> Ethyl benzene 101 101 100.0 101.0 101.0 0.0 70-130 20 <br /> Xylene(s) 299 297 300 99.7 99.0 0.7 75-125 20 <br /> Surrogates(s) <br /> Trifluorotoluene 522 490 500 104.4 98.0 58-124 <br /> Severn Trent Laboratories, Inc. 05/05/200314:37 <br /> STL San Francisco'1220 Quarry Lane,Pleasanton,CA 94566 <br /> A part of Severn Trent Plc Tel 925 484 1919 Fax 925 484 1096'www.stl-inc.com`CA DHS ELAP#2496 Page 5 of 5 <br />