Water quality - Determination of dissolved oxygen - Iodometric method (ISO 5813:1983)
Edition 1993-06-01

Acceptance test for oxygen cutting machines - Reproducible accuracy - Operational characteristics
Edition 1992-11-01

Test method for the determination of oxygen index of insulating liquids
Edition 1993-04-19

Feather and down - Test methods - Determination of the oxygen index number
Edition 1996-11-01

Electrical equipment for the detection and measurement of oxygen - Performance requirements and test methods
Edition 2023-03

Aircraft ground support equipment - Specific requirements - Part 18: Nitrogen or Oxygen units
Edition 2009-06-15

Soil improvers and growing media - Determination of the aerobic biological activity - Part 1: Oxygen uptake rate (OUR)
Edition 2020-03-15

Characterization of waste - Halogen and sulfur content - Oxygen combustion in closed systems and determination methods
Edition 2016-11-01

Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 6: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and C₁ to C₈ hydrocarbons using three capillary columns; Technical Corrigendum 1
Edition 2003-10

Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents
Edition 2024-06