KS E ISO 15249-2021
Zinc sulfide concentrates — Determination of gold content —Acid dissolution/solvent extraction/flame atomic absorption spectrometric method

Standard No.

KS E ISO 15249-2021

Release Date

2021

Published By

KR-KS

Latest

KS E ISO 15249-2021

KS E ISO 15249-2021 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