Philadelphia College of Pharmacy, Philadelphia College of Pharmacy and Science · Philadelphia : Philadelphia College of Pharmacy · leaf 328
312 MINUTES OF THE PHARMACEUTICAL MEETINGS. particular attention to the examination of blue pill, to have a more explicit statement of the method of ascertaining the proportion of mercury, the following wood cut is annexed : … (50 grs. of blue pill mixed with 15 grs. of iron filings is a convenient quantity.) The tube of the bulb should descend a little below the surface of the alcohol, and another tube should pass through the cork to permit the escape of the uncondensed gases. The heat should be gently applied until the…
Pharmacy · Pharmacology
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