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TABLE I <br /> SUMMARY OF INFORMATION <br /> FOR LABORATORY ANALYSIS OF GROUNDWATER SAMPLES <br /> COLLECTED AT CHEROKEE FREIGHT LINES LAND APPLICATION AREA <br /> Analytical Container Reporting Container <br /> Analyte method size Limit material Preservative Hold time <br /> pH SM 4500-H 1 liter 0.01 units Plastic <40 C immediate <br /> Specific Conductivity SM 2510 500 mL 1 µmho/cm Plastic <_4°C 24 hours <br /> Nitrate as Nitrogen EPA 300.0 2 oz. 0.10 mgt Plastic snap-cap H2SO4,<4°C 48 hours <br /> Total Kjeldahl Nitrogen(TKN) EPA 351.4 500 mL 0.20 mg/L Plastic or Glass H2SO4,<—4°C 28 days <br /> Total Dissolved Solids(TDS) EPA 160.4 1 liter 1.0 mg/L Plastic <40 C ASAP <br /> Standard Minerals' EPA 200.7 1 liter - Plastic <4°C 28 days <br /> Total Trihalomethanesb(TTHMs) EPA 501.1 120 mL 0.50— 10 pg/L 40 mL VOA`, No HS,HCL,Ascorbic if 14 days <br /> Chlorinated,<_4°C <br /> ' Standard Minerals to include boron,chloride,calcium,magnesium,potassium,sodium,sulfate,total alkalinity,and hardness. <br /> b TTHMs consist of the sum of bromodichloromethane,bromoform,chloroform,and dibromochloromethane. <br /> ` Volatile Organic Analysis bottle. <br /> Project Workplan 12 SA1433 <br /> July 30,2004 n:\sa01433\gwmwiwp\workplm.doc <br />