Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen (ISO 16948:2015)
Edition 2015-07

Welding and allied processes - Determination of hydrogen content in arc weld metal (ISO 3690:2018)
Edition 2019-02

Copper - Hydrogen embrittlement test (ISO 2626:1973)
Edition 1995-07-01

Guide to setting up hydrogen fuelling stations
Edition 2019-10

Petroleum products  - Estmation of net specific emergy of eviation turbine fuels using hydrogen content data
Edition 2000-11

Metallic and other inorganic coatings - Electrochemical measurement of diffusible hydrogen in steels - Barnacle electrode method
Edition 2001-12

Fasteners - Preloading test for the detection of hydrogen embrittlement - Parallel bearing surface method
Edition 1999-09

Gas analysis - Analytical methods for hydrogen fuel - Proton exchange membrane (PEM) fuel cell applications for road vehicles
Edition 2019-06

Natural gas - Determination of sulfur compounds - Determination of hydrogen sulfide content by UV absorption method
Edition 2024-02

Natural gas - Upstream area - Determination of hydrogen sulfide content by laser absorption spectroscopy
Edition 2018-10