GSO ISO 7969:2017
Gulf Standard
Current Edition
·
Approved on
03 October 2017
·
Manganese ores and concentrates -- Determination of sodium and potassium contents -- Flame atomic absorption spectrometric method
GSO ISO 7969:2017 Files
English
5 Pages
Current Edition
Reference Language
4.4 OMR
GSO ISO 7969:2017 Scope
This International Standard specifies a flame atomic absorption spectrometric method for the determination of sodium and/or potassium in manganese ores and concentrates.
The method is applicable to products having sodium contents from 0,02 to 1,0 % (m/m), and potassium contents from 0,08 to 3,0 % (m/m).
It should be read in conjunction with ISO 4297.
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