Reference number
ISO 15249:1998
© ISO 2024
ISO 15249:1998
Zinc sulfide concentrates — Determination of gold content — Acid dissolution/solvent extraction/flame atomic absorption spectrometric method
Edition 1
1998-12
Withdrawn
Withdrawn (Edition 1, 1998)

Abstract

This International Standard specifies an acid decomposition, solvent extraction, flame atomic absorption spectrometric procedure for the determination of gold in zinc sulfide concentrates.

The method is applicable to the determination of gold in zinc concentrates containing up to 60 % (m/m) zinc in the form of zinc blende and related materials.

The method is applicable to gold contents from 0,5 g/t to 12 g/t.

General information

  • Status
     : Withdrawn
    Publication date
     : 1998-12
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 16
  • Technical Committee :
    ISO/TC 183
    ICS :
    73.060.99 
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