migration, 933 migration current, 933 migration time, in capillary electrophoresis , 933 migration time of micelles, in micellar electrokinetic chromatography , 934 migratory aptitude, 934 migratory insertion, 934 milli, 934 milligram equivalent of readability of a precision balance , 934 millimetre of mercury, 935 milling (grinding), 935 minimum consumption time, in flame emission and absorption spectrometry , 935 minimum density of states criterion, 935 minimum lethal concentration ( ) , 936 minimum lethal dose ( ) , 936 minimum-energy reaction path, 936 minute of arc , 936 miscibility, 937 miscibility gap, 937 mist in atmospheric chemistry , 937