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TABLE 2 <br /> LIST OF LABORATORY ANALYSES AND SAMPLE CONTAINERS <br /> MOUNTAIN HOUSE DEVELOPMENT SITE#6 <br /> Tracy,San Joaquin County,California <br /> Hold Time <br /> Analysis Name Analvtical N'lethod (days) Preservative Container Count <br /> Soil <br /> TPHc SW-846 Method 8015B 7' None Brass/stainless sleeve;acetate liner;or glass 1 <br /> BTEX SW-846 Method 8260B 14 None Brass/stainless sleeve;acetate liner;or glass 1 <br /> PAHs SW-846 Method 8270C SIM 7' None Brass/stainless sleeve;acetate liner;or glass 1 <br /> Groundwater <br /> TPHd SW-846 Method 8015B 71 None 500 mL amber glass 2 <br /> BTEX SW-846 Method 8260B w/25 mL purge2 14 HCL 40 mL VOA glass 3 <br /> PAHs SW-846 Method 8270C LVI 71 None 1 L amber glass 2 <br /> TDS EPA Method 160.1 7 None 500 mL round plastic 4 <br /> Chloride EPA Method 300.0 28 None 1000 mL round plastic 2 <br /> Sulfate EPA Method 300.0 28 None 1000 mL round plastic 2 <br /> Nitrate as Nitrogen EPA Method 300.0 48 Ins None 500 mL round plastic 4 <br /> Nitrite as Nitrogen EPA Method 300.0 48 hrs3 None 500 mL.round plastic 4 <br /> Specific Conductance EPA Method 120.1 28 None 500 mL round plastic 4 <br /> Kjeldahl Nitrogen(351.3) EPA Method 351.2 28 H2SO4 I L round glass 2 <br /> Phosphate EPA Method 365.1 28 H,SO° 125 mL glass 2 <br /> Ammonia as N(350.2) EPA Method 350.2 28 H,SO° 1000 mL round glass 2 <br /> Alkalinity(as CaCO3) SM 20 2320B 14 None 1 L poly 2 <br /> Bicarbonate(as CaCO3) SM 20 2320B 14 None included with above included with above <br /> Carbonate(as CaCO3) SM 20 2320B 14 None included with above included with above <br /> Hardness(as CaCO3)4 SM 18 2340B 7 HNO3 250 mL poly 2 <br /> Boron EPA Method 200.7 6 months HNO, 500 mL poly 2 <br /> Sodium' EPA Method 200.7 6 months HNO3 included with above included with above <br /> Calcium° EPA Method 200.7 6 months HNO3 included with above included with above <br /> Iron' EPA Method 200.7 6 months HNO3 included with above included with above <br /> Magnesium 4 4 EPA Method 200.7 6 months HNO3 included with above included with above <br /> Man aneseEPA Method 200.7 6 months HNO3 included with above included with above <br /> Potassium EPA Method 200.7 6 months HNO, included with other metals included with other metals <br /> = gam <br /> Page 1 of 2 Nom science re sWmmns <br />