90.93 Standard confirmed Sep 6, 2022
ISO
ISO/TC 58/SC 4 Operational requirements for gas cylinders
International Standard
11.040.10 Anaesthetic, respiratory and reanimation equipment | 01.070 Colour coding
Published
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.
PUBLISHED
ISO 32:1977
90.93
Standard confirmed
Sep 6, 2022