Fermentation organisms : a laboratory handbook / by Alb. Klöcker; translated from the german by G. E. Allan and J. H. Millar.

Date:
1903
Catalogue details

Licence: In copyright

Credit: Fermentation organisms : a laboratory handbook / by Alb. Klöcker; translated from the german by G. E. Allan and J. H. Millar. Source: Wellcome Collection.

Provider: This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.

    77/458 (page 53)
    the latter. The objects to be sterilised are thereupon placed on the shelves and the cover screwed down. -All the gas dames are then lit, and after the water in the vessel begins P'lG. 23.—Chaiiiberland’s Autoclave. to boil, the outer ring of Ifarnes is extinguished. If no ])ressure is required, the tap on the cover remains open during the boiling, otherwise it remains closed. The pres- sure is indicated by the manometer and is regulated by the