ISO 32:1977 Preview

Gas cylinders for medical use -- Marking for identification of content

Cancels and replaces ISO recommendation R 32-1957, and its amendment 1-1966. Establishes a system of marking and a series of colours for the identification of the content of gas cylinders. In the case of gas mixtures, the cylinder shall bear the appropriate colours for the gases comprising the mixture, such colours to be visible from the valve end.


General information

  • Status :  Published
    Publication date : 1977-05
  • Edition : 1
    Number of pages : 2
  • :
    ISO/TC 58/SC 4
    Operational requirements for gas cylinders
  • 11.040.10
    Anaesthetic, respiratory and reanimation equipment
    01.070
    Colour coding

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