Laserfiche WebLink
a <br /> t` <br /> C H RO MALAB, INC. Submission #• 2000.04-0352 <br /> Environmental Services(SDS) <br /> . To Wright Environmental Services Inc Test Method 8020 <br /> 8015M <br /> Attn Maria Reid Prep Method 5030 <br /> Batch QC Report <br /> Gas/BTEX <br /> Laboratory Control Spike (LCSILCSD) Water QC Batch#2000104121-01 03 <br /> LCS 2000104121-01 03-002 Extracted 04/21/2000 12 53 Analyzed 04/21/2000 12 53 <br /> LCSD 2000104121-01 03-003 Extracted 04/21/2000 13 25 Analyzed 04/21/2000 13 25 <br /> Compound Conc [ug/L] Exp Conc [ug/L] Recovery[%]I RPO Ctrl Limits(%] Flags <br /> LCS I LCSD LCS LCSD LCS I LCSD j [%) Recovery I RPD LC5 LCSD <br /> Gasoline 544 530 500 500 108 8 1060 26 75-125 20 <br /> Benzene 466 453 50 50 932 906 28 77-123 20 <br /> Toluene 472 461 50 50 944 922 24 78-122 20 <br /> Ethyl benzene 478 466 50 50 956 932 25 70-130 20 <br /> Xylene(s) 151 146 150 150 1007 973 34 75-125 20 <br /> Surrogate(s) <br /> Trcfluorotoluene 236 256 250 250 944 1024 58-124 <br /> 4-Bromofluorobenzene-FI 484 477 500 500 968 954 50-150 <br /> • <br /> • 1220 Quarry LanePleasanton CA 94566-4756 <br /> Telephone (925)484-1919'Facsimile (925)484-1096 <br /> Printed on 04/28/2000 16 52 Page 6 of 7 - <br />