International Standard
ISO 19976-2:2019
Copper, lead and zinc sulfide concentrates — Determination of cadmium — Part 2: Acid digestion and inductively coupled plasma atomic emission spectrometric method
Reference number
ISO 19976-2:2019
Edition 1
2019-07
International Standard
Read sample
ISO 19976-2:2019
69334
Published (Edition 1, 2019)

ISO 19976-2:2019

ISO 19976-2:2019
69334
Language
Format
CHF 63
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Abstract

This document specifies an acid digestion and inductively coupled plasma atomic emission spectrometric (ICP-AES) 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 1,00 %.

General information

  •  : Published
     : 2019-07
    : International Standard published [60.60]
  •  : 1
     : 12
  • ISO/TC 183
    73.060.99 
  • RSS updates

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