"60 minutes" Quotes from Famous Books
... approximately semi-normal alcoholic potash solution carefully added from a burette, together with a few drops of phenol-phthalein solution, and the boiling under a reflux condenser continued, with frequent agitation, until saponification is complete (usually from 30-60 minutes) which is indicated by the absence of fatty globules. The excess of alkali is titrated with N/1 hydrochloric ...
— The Handbook of Soap Manufacture • W. H. Simmons
Words linked to "60 minutes" : man hour, twenty-four hour period, 24-hour interval, person hour, time unit, hr, min, minute, unit of time, quarter, 30 minutes, half-hour, sidereal hour, solar day, mean solar day, 15 minutes, twenty-four hours, quarter-hour, day, hour
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