Standard

ISO 21826-1:2022

Historical draft

Note: This standard has a new edition: ISO 21826-1:2022

Corrigendums and amendments are bought separately.

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Abstract

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.

Document information

  • Standard from ISO
  • Published:
  • Edition: 1
  • Document type: IS
  • Pages
  • Publisher ISO
  • Distributor ISO
  • ICS 73.060.10
  • ISO TC ISO/TC 102/SC 2

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