This European Standard specifies the design, content, i.e. hazard symbols and text, and application of precautionary labels intended for use on the shoulders of individual gas cylinders containing single gases or gas mixtures or immediately below (maximum 50 mm from the rounded part).
Labels for bundles of cylinders and for LPG cylinders are not covered by this standard.
NOTE LPG are substances carried under the identification number 1965 "Hydrocarbon gas mixture, liquefied, N.O.S".