Abstract / scope
Applies to cobalt contents in the range 0,025 to 2,5 % (m/m). Specifies principle, reagents, apparatus, sampling and samples, procedure, expression on results, special cases and test report.
ISO 7520:1985Published
Ferronickel — Determination of cobalt content — Flame atomic absorption spectrometric method
Ferro-nickel — Dosage du cobalt — Méthode par spectrométrie d'absorption atomique dans la flamme