“…Lefkowitz and Eckman (99) have written on the applications of a computer control system; Schubert (141) has written on data logging, and Bicking (13) (93,171) include statistical chapters and one statistical manual for chemists has appeared (10). A number of articles have discussed errors in analysis, precision, accuracy, and laboratory comparisons (1,5,71,109,115,126,132,137,164,166,169,176,180). Statistical applications have been utilized in some analytical chemistry articles (16,47,68,100,104,131,149,150,159,167,172,174), papers dealings with spectrographic methods (23,81,155), infrared analysis (59) and x-ray analysis (145,182), chromatography (87, 94), radiochemical separations (19), organic analysis (17,18), and biochemical and biological assavs (54,77,116).…”