Laserfiche WebLink
i COLUMBIA ANALYTICAL SERVICES, INC. <br /> Analytical report <br /> i <br /> Client: EMCON Associates Date Received: 03/20/92 <br /> Project: EMCON Project No. 471 83.0] Work Order #: SJ92-0289 <br /> Arco Facility No. 548 Sample Matrix: Water <br /> RTEX and TPH as Gasoline <br /> EPA %1etnods 5030.8020,DHS LUFT Method <br /> �g:L 1ppnl <br /> Sample Name: MW-4 (63) Method Blank Method Blank <br /> Date Analvzed: 03124/92 03124/92 03125!92 <br /> Analyte MRL <br /> Benzene 0.5 ND ND NO <br /> Toluene 0 5 ND NO NO <br /> Ethylbenzene 0.5 ND NO ND <br /> r Total Xylenes 0.5 NO NO NO <br /> TPH as Gasoline 50 NO NO ND <br /> TPH Total Petroleum Hydrocarbons <br /> MRL Method Reporting Limit <br /> ND None Detected at or above the method reporting limit <br /> r <br /> N <br /> Approved by Date_ <br /> i <br /> 3 <br />