Објављен
ISO 13313:2017 specifies a flame atomic absorption spectrometric method for the determination of the mass fraction of sodium in iron ores.
This method is applicable to mass fractions of sodium between 0,002 5 % and 0,50 % in natural iron ores, iron ore concentrates and agglomerates, including sinter products.
ПОВУЧЕН
ISO 13313:2006
ОБЈАВЉЕН
ISO 13313:2017
90.93
Одлука о потврђивању стандарда
24. 6. 2022.