Minerais de fer — Dosage du cobalt — Méthode par spectrométrie d'absorption atomique dans la flamme

ISO 11533:2009 specifies a flame atomic absorption spectrometric method for the determination of the mass fraction of cobalt in iron ores.

This method is applicable to a mass-fraction range of 0,000 7 % to 0,06 % of cobalt in natural iron ores, iron ore concentrates and agglomerates, including sinter products.