ISO 21826-1:2022

Iron ores — Determination of total iron content using the EDTA photometric titration method — Part 1: Microwave digestion method

This document specifies a photometric titration method using EDTA for the determination of the total iron content of iron ores. This method is applicable to a concentration range of a mass fraction of 37,00 % to 72,00 % of total iron in natural iron ores, iron ore concentrates and agglomerates, including sinter products. This method does not apply as a referee method.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

73.060.10

Statut:

Publié

Date de Publication:

2022-07-20

Numéro Standard:

ISO 21826-1:2022