Publikuar
This document specifies a barium sulfate gravimetric method for the determination of the sulfur content of iron ores.
This method is applicable to a concentration range of a mass fraction of sulfur from 0,01 % to 3,9 % in natural iron ores, iron ore concentrates and agglomerates including sinter products.
Revises
ISO 4689:1986
PUBLISHED
ISO/TS 4689-1:2023
60.60
Standard published
14 mar 2023
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