ISO 21826-1:2022 铁矿石 用EDTA光度滴定法测定总铁含量 第1部分：微波消解法

标准编号：ISO 21826-1:2022

中文名称：铁矿石 用EDTA光度滴定法测定总铁含量 第1部分：微波消解法

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

发布日期：2022-07

标准范围

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.

标准预览图