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>ISO Standards>ISO 21826-1:2022 - Iron ores — Determination of total iron content using the EDTA photometric titration method — Part 1: Microwave digestion method
immediate downloadReleased: 2022-07-21
ISO 21826-1:2022 - Iron ores — Determination of total iron content using the EDTA photometric titration method — Part 1: Microwave digestion method

ISO 21826-1:2022

ISO 21826-1:2022 - Iron ores — Determination of total iron content using the EDTA photometric titration method — Part 1: Microwave digestion method

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Standard´s number:ISO 21826-1:2022
Edition:1
Released:2022-07-21
Pages (English):26
DESCRIPTION

ISO 21826-1:2022

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.