ISO 9517:2007 PDF

Scope: This International Standard specifies an ion-selective electrode method for the determination of the mass fraction of water-soluble chloride in iron ores. This method is applicable to a mass-fraction range of 0,007 % to 0,1 % of water-soluble chloride in natural iron ores, concentrates and agglomerates, including sinter products. NOTE Water-soluble chloride is the part of the mass fraction of chloride in an iron ore that is extractable by leaching with aqueous solution under substantially neutral conditions.

ISO 9517:2007 Referenced Document

ISO 1042 Laboratory glassware - One-mark volumetric flasks
ISO 3082 Iron ores - Sampling and sample preparation procedures*， 2017-07-01 Update
ISO 648 Laboratory glassware - Single-volume pipettes*， 2008-10-01 Update
ISO 7764 Iron ores - Preparation of predried test samples for chemical analysis

2007 ISO 9517:2007 Iron ores - Determination of water-soluble chloride - Ion-selective electrode method
1989 ISO 9517:1989 Iron ores; determination of water soluble chloride content; ion-selective electrode method