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ISO 19976-2:2019

Current Revision

Copper, lead and zinc sulfide concentrates - Determination of cadmium - Part 2: Acid digestion and inductively coupled plasma atomic emission spectrometric method

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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 %.


SDO ISO: International Organization for Standardization
Document Number ISO 19976
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 183
Publish Date Document Id Type View
Not Available ISO 19976-2:2019 Revision