ISO 13313:1997
Iron ores - Determination of sodium content - Flame atomic absorption spectrometric method

Standard No.

ISO 13313:1997

Release Date

1997

Published By

International Organization for Standardization (ISO)

Status

Withdraw

Replace By

ISO 13313:2006

Latest

ISO 13313:2017

Scope

This International Standard specifies a flame atomic absorption spectrometric method for the determination of the sodium content of iron ores. This method is applicable to sodium contents between 0,002 % (m/m) and 1,0 % (m/m) in natural iron ores, iron ore concentrates and agglomerates, including sinter products. note: 1) The method has not been tested on ores containing more than 0,50%(m/m)of sodium (see annex B).However,it is possible to extend its application to 1,0%(m/m)using the calibration Standards prepared.

ISO 13313:1997 history

• 2017 ISO 13313:2017 Iron ores - Determination of sodium - Flame atomic absorption spectrometric method
• 2006 ISO 13313:2006 Iron ores - Determination of sodium - Flame atomic absorption spectrometric method
• 1997 ISO 13313:1997 Iron ores - Determination of sodium content - Flame atomic absorption spectrometric method