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ISO 13312:2006

Iron ores -- Determination of potassium --- Flame atomic absorption spectrometric method

General information

Withdrawn from 23.03.2017
Directives or regulations
None

Standard history

Status
Date
Type
Name
23.03.2017
Main
Main
ISO 13312:1997
ISO 13312:2006 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.

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