Cooke, Josiah Parsons, 1827-1894 · Boston, Little, Brown and Company · leaf 343
rig. 289. 818 CHEMICAL PHYSICS. represented in Fig. 290. The safety-tube may then be a simplestraight tube surmounted by a funnel, and dipping a few milli-metres below the surface of the liquid in the bottle. If, as be-
Matter · Heat
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