Soft soldering fluxes - Test methods - Part 9: Determination of ammonia content (ISO 9455-9:2020)
Edition 2021-09-29

Stationary source emissions - Determination of the mass concentration of ammonia - Manual method (ISO 21877:2019)
Edition 2020-05-06

Chemicals used for treatment of water intended for human consumption - Ammonia solution
Edition 2006-05-31

Chemicals used for treatment of water intended for human consumption - Liquefied ammonia
Edition 2022-12-21

Water-tube boilers and auxiliary installations - Part 14: Requirements for flue gas DENOX-systems using liquified pressurized ammonia and ammonia water solution
Edition 2004-11-12

Characterization of sludges - Pre-treatment for the determination of extractable ammonia using 2 mol/l potassium chloride
Edition 2007-02-28

Copper and copper alloys - Detection of tensile stress - 5 % ammonia test
Edition 2007-03-28

Packaging - Flexible aluminium tubes - Test method to check the resistance of the internal protective coating against ammonia
Edition 2009-11-11

Ambient air - Standard method for the determination of the concentration of ammonia using diffusive samplers
Edition 2021-03-03

Photovoltaic (PV) modules - Ammonia corrosion testing
Edition 2014-01-29