. Milk. Milk. THE BACTERIOLOGIC EXAMINATION OP MILK 421 These colonies can be rapidly counted and the number of bacteria per cubic centimeter ; The author has designed a special water-bath, a nivellating apparatus, and an incubating cabinet for executing his method (Figs. 186-188).. Fig. 186.—^Warm box of water-bath, kept at 45° C, used to keep the little plates warm while the agar is being spread. (Frost, in Jour. Amer. Med. Assoc, vol. 66, 1916.) Since quick results are under some conditions desirable, at- tention has recently been given to bacterial enumeration by direct mic
. Milk. Milk. THE BACTERIOLOGIC EXAMINATION OP MILK 421 These colonies can be rapidly counted and the number of bacteria per cubic centimeter ; The author has designed a special water-bath, a nivellating apparatus, and an incubating cabinet for executing his method (Figs. 186-188).. Fig. 186.—^Warm box of water-bath, kept at 45° C, used to keep the little plates warm while the agar is being spread. (Frost, in Jour. Amer. Med. Assoc, vol. 66, 1916.) Since quick results are under some conditions desirable, at- tention has recently been given to bacterial enumeration by direct microscopic examination. This is really a revival of the first. 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. Philadelphia and London, W. B. Saunders Company
Size: 1988px × 1257px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorheineman, bookcentury1900, bookdecade1910, bookyear1919
