KS E ISO 15249:2011
Zinc sulfide concentrates－Determination of gold content－Acid dissolution/solvent extraction/flame atomic absorption spectrometric method

Standard No.

KS E ISO 15249:2011

Release Date

2011

Published By

Korean Agency for Technology and Standards (KATS)

Status

Be replaced

Replace By

KS E ISO 15249-2011(2016)

Latest

KS E ISO 15249:2021

Replace

KS E ISO 15249:2001

Scope

This standard covers acid digestion, solvent extraction, and flame atomic absorption spectroscopy for the determination of gold in zinc sulfide concentrates.

KS E ISO 15249:2011 history

• 2021 KS E ISO 15249:2021 Zinc sulfide concentrates — Determination of gold content —Acid dissolution/solvent extraction/flame atomic absorption spectrometric method
• 0000 KS E ISO 15249-2011(2016)
• 2011 KS E ISO 15249:2011 Zinc sulfide concentrates－Determination of gold content－Acid dissolution/solvent extraction/flame atomic absorption spectrometric method
• 0000 KS E ISO 15249:2001