Iron ores -- Determination of copper content -- Flame atomic absorption spectrometric method
This standard has been revised by ISO 5418-2:2006
The method ist applicable to a concentration range of 0,003 to 1,0 % (m/m) of copper in natural iron ores, and iron ore concentrates and agglomerates including sinter products. Specifies principle, reagents, apparatus, sampling and samples, procedure, expression of results, and test report. ISO 4693 includes three annexes.
A standard is reviewed every 5 years
Revisions / Corrigenda