Hardcopy.png

Copper and zinc sulfide concentrates. Determination of silver content. Acid digestion and flame atomic absorption spectrometric or inductively coupled plasma optical emission spectrometric method

£306.00
£306.00
£153.00
Sold out

1 Scope

This document specifies an acid digestion and flame atomic absorption spectrometric (AAS) method, or inductively coupled plasma optical emission spectrometric (ICP-OES) method for the determination of the mass fraction of silver in copper and zinc sulfide concentrates.

The method is applicable to concentrates having silver contents in the following ranges.

  • copper concentrates: 10 g/t to 800 g/t ;

  • zinc concentrates: 10 g/t to 800 g/t