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Client Number 020502819 <br /> Project Stockton <br /> Work Order Number <br /> C3-07-0310 <br /> Table 1(continued) <br /> ANALYTICAL RESULTS <br /> Aromatic Volatile Organics and <br /> Total Petroleum Hydrocarbons as Gasoline In Water <br /> EPA Methods 5030, 8020, and Modified 8015a <br /> GTEL Sample Number 15 17 19 21 <br /> Client Identification MW2 MW5 MW6 MW1 <br /> Date Sampled 07/19/93 07/19/93 07/19/93 07/19/93 <br /> Date Analyzed 07/29/93 07/29/93 07/29/93 1 08/02/93 <br /> Detection <br /> Analyte Limit, ug/L Concentration, ug/L <br /> Benzene 0 3 6500 930 4000 38000 <br /> Toluene 03 21000 750 1800 46000 <br /> Ethylbenzene 0 3 1600 720 1600 3200 - <br /> Xylene, total 05 6000 630 2000 11000 <br /> BTEX, total 35000 3000 9400 98000 <br /> TPH as Gasoline 10 57000* 9000* 29000 140000 <br /> Detection Limit Multiplier 50 5 25 100 <br /> BFB surrogate, % recovery 784 840 800 1 78 4 <br /> a Test Methods for Evaluating Solid Waste,SW-846,Third Edition,Revision 0, US EPA November 1986 Modification for TPH as <br /> gasoline as per California State Water Resources Control Board LUFT Manual protocols, May 1988 revision 8romofluoroben- <br /> zene surrogate recovery acceptability limits are 70-130% <br /> * Uncategorized compound is not included in gasoline hydrocarbon total <br /> GTEL Concord,CA + GTEL <br /> C3070310 BTE <br /> E N V I R O N M E N T A L <br /> LABORATORIES INC <br />