2010NF E29-644:2010 Gases and gas mixtures - Determination of fire potential and oxidizing ability for the selection of cylinder valve outlets.
2006NF E29-644-2:2006 Gas cylinders - Gases and gas mixtures - Part 2 : determination of oxidizing ability of toxic and corrosive gases and gas mixtures.
1997NF E29-645-2:1997 Transportable gas cylinders. Gases and gas mixtures. Part 2 : determination of flammability and oxidizing ability of gases and gas mixtures.