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sa <br /> ' Kenmdy/Jenk*/CtMWn <br /> TABLE 1.2 <br /> RESULTS OF GROUNDWATER SAMPLE ANALYSES FOR PETROLEUM <br /> HYDROCARBONS AND VOLATILE GASOLINE CONSTITUENTS <br /> FROM MONITOR WELL MW1 <br /> HANDYMAN UNDERGROUND TANK ASSESSMENT, TRACY, CALIFORNIA <br /> (K/J/C 866156) <br /> JANUARY 1987 <br /> CHEMICAL/PARAMETER CONCENTRATION <br /> # Temperature (field) 20.0° C <br /> pH (field) 7.0 <br /> �. Conductivity ( field) 2200 umhos <br /> Petroleum Hydrocarbonsa Gasoline = <0.2 mg/L <br /> Diesel = <0.25 mg/L <br /> L Volatile Gasoilne Constituentsb Benzene = <1 ug/L <br /> Toluene = <1 ug/L <br /> Xylene = <1 ug/L <br /> Ethylbenzene = <1 ug/L <br /> L <br /> a. Analysis for petroleum hydrocarbons by gas chromatography <br /> using a flame ionization detector (GC/FID) . <br /> b. Analysis for the volatile gasoline constituents benzene, <br /> toluene, xylene and ethylbenzene using EPA Method 602. <br />