International Organization for Standardization (ISO)
Latest
ISO 10701:1994
Scope
The method specified is applicable to sulfur contents between 0,0003 % (m/m) and 0,010 % (m/m). However, niobium, silicon, tantalum and titanium interfere in the determination of sulfur, and application range and test portion masses of the method depend on the concentration of the interfering elements.
ISO 10701:1994 history
1994ISO 10701:1994 Steel and iron; determination of sulfur content; methylene blue spectrophotometric method