ISO 11873:2005

Hardmetals — Determination of sulfur and carbon contents in cobalt metal powders — Infrared detection method

ISO 11873:2005 specifies the method to be used for the determination of sulfur and carbon in cobalt metal powders in the range of 0,001 % (m/m) to 0,1 % (m/m) by combustion in oxygen and infrared (IR)-detection of carbon dioxide (CO₂) and sulfur dioxide (SO₂).