Applicable to fluorine contents in the range 0.005 to 1% (m/m) in natural iron ores, and iron ore concentrates and agglomerates including sinter products.
BS 7020-19:1988 history
1989BS 7020-19:1989 Analysis of iron ores. Method for the determination of fluorine content. Ion-selective electrode method
1989BS 7020-19:1988 Analysis of iron ores. Method for the determination of fluorine content. Ion-selective electrode method