oa South African Medical Journal - The Campbell-Howell Haldane apparatus as applied to the measurement of percentage CO2 of gas cylinders required for the Astrup micro-equipment

Volume 44, Issue 26
  • ISSN : 0256-9574
  • E-ISSN: 2078-5135



This paper descriptionbes how the Campbell-Howell modified Haldane apparatus (designed for analysis of CO, in respired gases) can be adapted for the measurement of the percentage of CO, in gas cylinders.

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