Skip to main content
Back

ISO 21826-1:2022

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

General information

Valid from 21.07.2022
Directives or regulations
None

Standard history

Status
Date
Type
Name
21.07.2022
Main
09.03.2020
Main
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.

Required fields are indicated with *

*
*
*
PDF
169.14 € incl tax
Paper
169.14 € incl tax
Standard monitoring