YS/T 445.1-2019
Methods of chemical analysis of silver concentrates Part 1: Determination of gold and silver content Fire assay (English Version)

Standard No.

YS/T 445.1-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

工业和信息化部

Latest

YS/T 445.1-2019

Replace

YS/T 445.1-2001

YS/T 445.1-2019 history

• 2019 YS/T 445.1-2019 Methods of chemical analysis of silver concentrates Part 1: Determination of gold and silver content Fire assay
• 2001 YS/T 445.1-2001 Methods for chemical analysis of silver concentrates--Determination of gold and silver contents