BS ISO 13312:2017

Iron ores. Determination of potassium. Flame atomic absorption spectrometric method. | Status: Current, Confirmed

1 Scope This document specifies a flame atomic absorption spectrometric method for the determination of the mass fraction of potassium in iron ores. This method is applicable to mass fractions of potassium between 0,002 5 % and 0,52 % in natural iron ores, iron ore concentrates and agglomerates, including sinter products.