ll space represented by the interior desired into communication with the apparatus. C. A how- intense cold and to subtract heat at these low temperatures. tube. | 4. To utilize a large surface for condensation at these low itzer shell containing 700 grammes of chlorate of potash temperatures. I… … periment. must pass to the absolute zero and be. APPARATUS FOR THE LIQUEFACTION OF PICTET’S OXYGEN. At 10 o’clock in the evening the come inert—that is to say, an impal- manometer, which had risen to 560 at- pable powder. The work done by expansion will not be possible, and the mospheres, sank in a…
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