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Table A2. ContiA~ed. <br />Parameter Uhit <br />MPN Fecal Coliform MPN/100 ml <br />MPN Total Coliform MPN/100 ml <br />Magnesium mg/1 <br />Manganese mg/1 <br />Mercury mg/1 <br />Molybdenum mg/1 <br />Nickel mg/1 <br />Nitrate, as N mg/1 <br />011 & Grease mg/1 <br />Phenol mg/1 <br />• <br /> 1974 14th Ed. <br /> EPA Standard <br />Hethod Methods Methods <br /> Page No. Page No. <br />MPN procedure --- 922 <br />MPN procedure --- 922 <br />Digestion followed by atomic absorption 114 148 <br />or gravimetric --- 221 <br />Digestion followed by atomic absorption 116 148 <br />or colorimetric. --- 225 <br />Flamesless atomic absorption 118 156 <br />Digestion followed by atomic absorption <br />or colorimetric 139 --- <br />Digestion followed by automic absorption 141 148 <br />or colorimetric --- 232 <br />Cadmium reduction, brucine sulfate, automated 201 423 <br />cadmium or hydrazine reduction 197 427 <br />Liquid extraction with freongravimetric 229 515 <br />colorimetric (4-AAP) 241 582 <br />• <br />a <br />a <br />r <br />