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ISO 13312:2017

Iron ores — Determination of potassium — Flame atomic absorption spectrometric method ISO 13312:2017

Publication date:   Mar 23, 2017

General information

90.93 Standard confirmed   Jun 24, 2022

ISO

ISO/TC 102/SC 2 Chemical analysis

International Standard

73.060.10   Iron ores

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Scope

ISO 13312:2017 specifies a flame atomic absorption spectrometric method for the determination of the mass fraction of potassium in iron ores.
This method is applicable to mass fractions of potassium between 0,002 5 % and 0,52 % in natural iron ores, iron ore concentrates and agglomerates, including sinter products.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 13312:2006

NOW

PUBLISHED
ISO 13312:2017
90.93 Standard confirmed
Jun 24, 2022