. A laboratory guide in bacteriology, for the use of students, teachers and practitioners. Bacteriology. IMPORTANT PATHOGENIC BACTERIA 137 tight-fitting cover. Vaselin is smeared on the top of the jar to insure a tight fit of the cover. A small piece of absorbent paper wetted with a few drops of alcohol is placed inside of the jar, the paper is lighted, and the cover replaced. The burning paper absorbs the oxygen, leaving the cultures in an atmosphere of nitrogen. When growth has been obtained by any of the above methods, transfers should be made to milk, and gentian. —a Fig. 33 Anaerobic Cult
. A laboratory guide in bacteriology, for the use of students, teachers and practitioners. Bacteriology. IMPORTANT PATHOGENIC BACTERIA 137 tight-fitting cover. Vaselin is smeared on the top of the jar to insure a tight fit of the cover. A small piece of absorbent paper wetted with a few drops of alcohol is placed inside of the jar, the paper is lighted, and the cover replaced. The burning paper absorbs the oxygen, leaving the cultures in an atmosphere of nitrogen. When growth has been obtained by any of the above methods, transfers should be made to milk, and gentian. —a Fig. 33 Anaerobic Cultivation in Hydrogen Gas a. Novy jar e. Sodium hydrate solution b. Glass cock /. Opening of Novy jar c. Gas generator g. Stopper d. Sulphuric acid violet and Gram stains prepared. Motility should be determined by preparing a hanging drop. Anaerobic bacteria in a hanging drop will concentrate toward the center of the drop away from the oxygen of the air. 6. Special study.—Inoculation of a rabbit with B. welchii. a) Shave the ear of the rabbit. b) Wash with mercuric chlorid solution and Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Heinemann, Paul Gustav. Chicago, Ill. , The University of Chicago Press
Size: 2009px × 1244px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorheineman, bookcentury1900, bookdecade1910, bookyear1915
