International Standard
ISO 19976-1:2019
Copper, lead and zinc sulfide concentrates — Determination of cadmium — Part 1: Flame atomic absorption spectrometric method
Reference number
ISO 19976-1:2019
Edición 1
2019-07
International Standard
Vista previa
ISO 19976-1:2019
66779
No disponible en español
Publicado (Edición 1, 2019)

ISO 19976-1:2019

ISO 19976-1:2019
66779
Idioma
Formato
CHF 96
Convertir Franco suizo (CHF) a tu moneda

Resumen

This document specifies a flame atomic absorption spectrometric method for the determination of the mass fraction of cadmium in copper, lead and zinc sulfide concentrates as follows:

a) for copper sulfide concentrates, the method is applicable to the determination of mass fractions of cadmium from 0,01 % to 0,30 %;

b) for lead sulfide concentrates, the method is applicable to the determination of mass fractions of cadmium from 0,01 % to 0,30 %;

c) for zinc sulfide concentrates, the method is applicable to the determination of mass fractions of cadmium from 0,05 % to 0,30 %.

Informaciones generales

  •  : Publicado
     : 2019-07
    : Norma Internacional publicada [60.60]
  •  : 1
     : 13
  • ISO/TC 183
    73.060.99 
  • RSS actualizaciones

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