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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
SKU: iso_069334_167077
Published by ISO
Publication Year 2019
1 Edition
12 pages
Product Details
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 %.
