Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen (Adopted ISO 16948:2015, first edition, 2015-05-15)
Edition 2015-09-01

Implants for surgery - Metallic materials Part 9: Wrought high nitrogen stainless steel
Edition 2020-05-22

Aluminium oxide primarily used for the production of aluminium - Determination of specific surface area by nitrogen adsorption
Edition 2014-05-29

Space systems - Fluid characteristics, sampling and test methods Part 3: Nitrogen
Edition 2018-02-15

Chemical analysis of silicon-carbide-containing raw materials and refractory products Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents
Edition 2016-01-25

Determination of water and nitrogen in anhydrous ammonia for fertilizers - Test method
Edition 2014-09-11

Light duty road vehicles - Determination of hydrocarbons, carbon monoxide, nitrogen oxide, carbon dioxide and particulate material on exhaust gas
Edition 2021-05-17

Leather - Determination of nitrogen and dermal substance
Edition 2021-02-03

Leather - Residual bath and liquid effluent - Determination of total nitrogen - Method Kjeldahl
Edition 2015-03-02

Implants for orthopaedic - Metallic materials Part 1: Requirements for wrought nitrogen strengthened 11manganese- 17chromium-3molybdenum low-nickel stainless steel alloy bar and wire (UNS S29225)
Edition 2019-01-29