. A text-book of bacteriology, including the etiology and prevention of infective diseases and a short account of yeasts, and moulds, haematazoa, and psorosperms. Bacteriology. NUTRIENT MEDIA AND METHODS OF CULTIVATION. 119 of neutralisation with carbonate of soda solution, the flask of broth is placed in the steam steriliser for half an houi- at 100° C A clear liquid results on iiltration which is transferred to plugged sterihsed flasks or test-tubes, and sterilisation effected by exposing them in the steam steriUser for half an hour at 100° 0. for two. Fig. 47.~Appaeatus foe Steeilisatiox by
. A text-book of bacteriology, including the etiology and prevention of infective diseases and a short account of yeasts, and moulds, haematazoa, and psorosperms. Bacteriology. NUTRIENT MEDIA AND METHODS OF CULTIVATION. 119 of neutralisation with carbonate of soda solution, the flask of broth is placed in the steam steriliser for half an houi- at 100° C A clear liquid results on iiltration which is transferred to plugged sterihsed flasks or test-tubes, and sterilisation effected by exposing them in the steam steriUser for half an hour at 100° 0. for two. Fig. 47.~Appaeatus foe Steeilisatiox by Steam unuer pkessuhe. or three successive days, or by I using the apparatus for sterilising b\' steam under pressure. For some bacteria a more suitable cultivating medium is obtained by the adchtion of glycerine or grape-sugar. Liquid Blood Serum.—The preparation of blood serum has already been described. It may be required for cultivations before the final treatmeiit -by;, which it is solidified, for example, in the method of drop-cultivation, and may be used -ivith the addition of glycerine or grape-sugar. Hydrocele fluid, peritoidtic and pleuritic. 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 Crookshank, Edgar M. (Edgar March), 1858-1928. Philadelphia, W. B. Saunders
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