ISO - 21826-1
Iron ores — Determination of total iron content using the EDTA photometric titration method — Part 1: Microwave digestion method
active, Most Current
| Organization: | ISO |
| Publication Date: | 1 July 2022 |
| Status: | active |
| Page Count: | 32 |
| ICS Code (Iron ores): | 73.060.10 |
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.
This method does not apply as a referee method.
Document History
21826-1
July 1, 2022
Iron ores — Determination of total iron content using the EDTA photometric titration method — Part 1: Microwave digestion method
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...