90.93 Standard confirmed Jun 15, 2022
ISO
ISO/TC 102/SC 2 Chemical analysis
International Standard
73.060.10 Iron ores
Published
ISO 10203:2017 specifies a flame atomic absorption spectrometric method for the determination of the mass fraction of calcium in iron ores.
This method is applicable to mass fractions of calcium between 0,010 % and 8,00 % in natural iron ores, iron ore concentrates, and agglomerates, including sinter products.
WITHDRAWN
ISO 10203:2015
PUBLISHED
ISO 10203:2017
90.93
Standard confirmed
Jun 15, 2022