Laserfiche WebLink
COLUMBIA ANALYTICAL SERVICES, INC <br /> Analytical Report <br /> Client EMCON Associates Date Received 04/23/92 <br /> Project IMCON Project No G71-18 01 Work Order # SJ92-0489 <br /> 91 Arco Facility No 2093 Sample Matrix Water <br /> BTEX and TPH as Gasoline <br /> EPA Methods 5030/8020/DHS LUFT Method <br /> Ng/L (ppb) <br /> Sample Name ATR-1 1271 ATR-2 129) ATR-4 (291 <br /> Date Analyzed 04/27/92 04/27/92 04/27/92 <br /> Analyte MRL <br /> Benzene 0 5 ND ND 150 <br /> Toluene 0 5 ND ND <5 " <br /> Ethylbenzene 0 5 ND ND 36 <br /> Total Xylenes 0 5 ND ND 29 <br /> TPH as Gasoline 50 ND ND 560 <br /> TPH Total Petroleum Hydrocarbons <br /> MRL Method Reporting Limit <br /> ND None Detected at or above the method reporting lima <br /> • Raised MRL due to high analyte concentration requiring sample dilution <br /> AApproved by Date C FL- <br /> 2 <br /> 1921 Rinawood Avenue • 5an Jose Colifornoa 95131 • Telephone 408/437 2400 9 Fox 408/437 9356 <br />