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ISO/TS 21826:2020

Iron ores — Determination of total iron content — EDTA photometric titration method ISO/TS 21826:2020

Publication date:   Mar 9, 2020

95.99   Withdrawal of Standard   Jul 21, 2022

General information

95.99   Withdrawal of Standard   Jul 21, 2022

ISO

ISO/TC 102/SC 2 Chemical analysis

Technical Specification

73.060.10   Iron ores

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Scope

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.

Life cycle

NOW

WITHDRAWN
ISO/TS 21826:2020
95.99 Withdrawal of Standard
Jul 21, 2022

REVISED BY

PUBLISHED
ISO 21826-1:2022




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