GB/T 7739.1-2007
Methods for chemical analysis of gold concentrates Part 1: Determination of gold and silver contents (English Version)

Standard No.

GB/T 7739.1-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2020-11

Replace By

GB/T 7739.1-2019

Latest

GB/T 7739.1-2019

Replace

GB/T 7739.1-1987

Scope

This part specifies the method for the determination of the amount of gold and silver in gold concentrate. This section applies to the determination of the amount of gold and silver in gold concentrate. Measuring range: gold content 20.0g/t～550.0g/t; silver content 200.0g/t～10000.0g/t.

GB/T 7739.1-2007 history

• 2019 GB/T 7739.1-2019 Methods for chemical analysis of gold concerntrates—Part 1：Determination of gold and silver contents
• 2007 GB/T 7739.1-2007 Methods for chemical analysis of gold concentrates Part 1: Determination of gold and silver contents
• 1987 GB/T 7739.1-1987 Methods for chemical analysis of gold concentrates--The fire-assaying method for the determination of gold and silver content

GB/T 7739.1-2007 -All Parts