Published
SO 9682-1:2009 specifies a flame atomic absorption spectrometric method for the determination of the mass fraction of manganese in iron ores.
This method is applicable to a mass-fraction range of 0,01 % to 2,5 % of manganese in natural iron ores, iron ore concentrates and agglomerates, including sinter products.
WITHDRAWN
ISO 9682-1:1991
PUBLISHED
ISO 9682-1:2009
90.92
Standard to be revised
Oct 8, 2025
PROJECT
ISO/CD 9682-1
Iron ores — Determination of manganese content — Part 1: Flame atomic absorption spectrometric method
90.92 Standard to be revised