A Reference handbook of the medical sciences embracing the entire range of scientific and practical medicine and allied science . ket which it encloses prevent variations iu tempera-ture in the receiving vessel so long as the heat applied tothe boiler remains unchanged. A cheap and thoroughly eflicient steam sterilizeradapted for individual woik is shown in Fig. 5067. Tliisconsists of an ordinary Hoffmann iron water-bath 10-20cm. in diameter. On this is placed a copper pail (20 X20 cm.), which is piovided with a perforated perforated rings on the inside allow the passage ofsteam, au
A Reference handbook of the medical sciences embracing the entire range of scientific and practical medicine and allied science . ket which it encloses prevent variations iu tempera-ture in the receiving vessel so long as the heat applied tothe boiler remains unchanged. A cheap and thoroughly eflicient steam sterilizeradapted for individual woik is shown in Fig. 5067. Tliisconsists of an ordinary Hoffmann iron water-bath 10-20cm. in diameter. On this is placed a copper pail (20 X20 cm.), which is piovided with a perforated perforated rings on the inside allow the passage ofsteam, aud prevent the cotton of the tubes from cominginto contact with the side of the steamer. The tubesfilled with media are placed in the pail, and tliis is thenset on the water-bath, the water of which has been pre-viously raised to active ebullition. In a few minutessteam will issue from the tube in the top of the is always advisable to take the temperature of the va-por as it issues from a sterilizer and to count the time ofexposure from the moment that the vapor actually showsthe temperature of steam, that is 100°.. Fig. 5067.—Novy Steam Sterilizer. 4. SterUiziiHon by Steam IlnUi- Pngsure.—This ju-oce-dure is used almost entirely by the French workers. Itsusefulness is such as to merit a wide introduction intothis country. The apparatus, which is designated as an 381 Baeteriolo^loalTetliuiquc. REFERENCE HANDBOOK OF THE .MEDICAL SCIENCES.
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