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ISO/DIS 21826-2

Iron ores — Determination of total iron content using the EDTA photometric titration method — Part 2: Fusion decomposition method ISO/DIS 21826-2

General information

40.60   Close of voting   Jul 30, 2026

ISO

ISO/TC 102/SC 2 Chemical analysis

International Standard

73.060.10   Iron ores

Scope

This International Standard specifies an EDTA photometric titration method using fusion decomposition for the determination of the total iron content of iron ores. This method is applicable to a concentration range of 37,00 % to 72,00 % (m/m) of total iron in natural iron ores, iron ore concentrates, and agglomerates, including sinter products.

Life cycle

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ISO/DIS 21826-2
40.60 Close of voting
Jul 30, 2026




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