ISO 10204:2017

Iron ores — Determination of magnesium — Flame atomic absorption spectrometric method

ISO 10204:2017 specifies a flame atomic absorption spectrometric method for the determination of the mass fraction of magnesium in iron ores. This method is applicable to mass fractions of magnesium between 0,010 % and 2,00 % in natural iron ores, iron ore concentrates, and agglomerates, including sinter products.

Minerais de fer — Dosage du magnésium — Méthode par spectrométrie d'absorption atomique dans la flamme

General Information

• Status: Published
• Publication Date: 18-Jul-2017
• ICS: 73.060.10 - Iron ores
• Technical Committee: ISO/TC 102/SC 2 - Chemical analysis
• Drafting Committee: ISO/TC 102/SC 2 - Chemical analysis
• Current Stage: 9020 - International Standard under periodical review
• Start Date: 15-Apr-2024
• Completion Date: 15-Apr-2024

Relations

• Revises: ISO 10204:2015 - Iron ores — Determination of magnesium — Flame atomic absorption spectrometric method
• Effective Date: 09-Jul-2016

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 10204
Fourth edition
2017-07
Iron ores — Determination of
magnesium — Flame atomic
absorption spectrometric method
Minerais de fer — Dosage du magnésium — Méthode par
spectrométrie d’absorption atomique dans la flamme
Reference number
ISO 10204:2017(E)
©
ISO 2017

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ISO 10204:2017(E)

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ii © ISO 2017 – All rights reserved

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ISO 10204:2017(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Reagents . 2
6 Apparatus . 3
7 Sampling and samples . 4
7.1 Laboratory sample . 4
7.2 Preparation of test samples . 4
7.2.1 General. 4
7.2.2 Method specified in ISO 2596 . 4
7.2.3 Method specified in ISO 7764 . 4
8 Procedure. 4
8.1 Number of determinations . 4
8.2 Test portion . 4
8.3 Blank test and check test . 5
8.3.1 Blank test . 5
8.3.2 Check test .
...