. Pathogenic micro-organisms. A text-book of microbiology for physicians and students of medicine. (Based upon Williams' Bacteriology). Bacteriology; Pathogenic bacteria. THE CULTIVATION OF MICRO-ORGANISMS 123 when the regulator is not to be heated above 35" C, alcohol when it is not to be heated above 75° C, and toluol for temperatures between 75° and 100° C. A very satisfactory regulator is that of Roux. It is con- structed entirely of metal, and its operation is due to the unequal expansion and contraction of two metals which are riveted together. Fig. 51 shows this regulator. The gas
. Pathogenic micro-organisms. A text-book of microbiology for physicians and students of medicine. (Based upon Williams' Bacteriology). Bacteriology; Pathogenic bacteria. THE CULTIVATION OF MICRO-ORGANISMS 123 when the regulator is not to be heated above 35" C, alcohol when it is not to be heated above 75° C, and toluol for temperatures between 75° and 100° C. A very satisfactory regulator is that of Roux. It is con- structed entirely of metal, and its operation is due to the unequal expansion and contraction of two metals which are riveted together. Fig. 51 shows this regulator. The gas passes in at e and passes out at d. The amount of gas passing through is regulated by a piston on the end of the set screw inside the tube from which the outlet tube branches off. This piston. Pig. SI-—Roux bimetallic gas- regulator, a. Set screw; ft, Screw collar; c. Clamp; d. Outlet for gas; e. Inlet for gas. 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 MacNeal, Ward J. , 1881-1946; Williams, Herbert Upham, 1866-. Philadelphia, P. Blakiston's Son & Co.
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectbacteri, bookyear1920
