Laserfiche WebLink
Curtis &Tompkins Ltd <br /> LABORATORY NUMBER: 115457 DATE SAMPLED: 04/28/94 <br /> CLIENT: ENVIRONMENTAL SCIENCE & ENGINEERING DATE RECEIVED: 05/02/94 <br /> PROJECT ID: 6925400 DATE ANALYZED: 05/03/94 <br /> LOCATION: CECCHINI DATE REPORTED: 05/06/94 <br /> Benzene, Toluene, Ethyl Benzene, Xylenes by EPA 8020 <br /> Extraction by EPA 5030 Purge and Trap <br /> LAB ID CLIENT ID BENZENE TOLUENE ETHYL TOTAL REPORTING SURROGATE <br /> BENZENE XYLENES LIMIT RECOVERIES <br /> (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) TFT BB <br /> 115457-1 UST-1 ND ND ND NO 0.5 94 % 95 % <br /> 115457-2 TRIP ND NO ND ND 0 5 93 % 97 % <br /> METHOD BLANK N/A NO ND ND NO 0 5 94 % 98 % <br /> TFT = Tri.fluorotoluene (Limits: 58-130) <br /> BB = Bromobenzene (Limits: 62-131) <br /> ND = Not detected at or above reporting limit. <br /> Reporting Limit applies to all analytes. <br /> QA/QC-SUMMARY_-BS/BSD <br /> _____________________________________--_--______-_.- <br /> RpD, % <1 (Limit: <25 } <br /> RECOVERY, % 98 (Limits: 75-125) <br /> e <br /> a <br />