GB/T 7739.7-2022
Methods for chemical analysis of gold concentrates—Part 7: Determination of iron content

Standard No.

GB/T 7739.7-2022

Language

Chinese

Release Date

2022

Published By

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

Lastest

GB/T 7739.7-2022

Replace

GB/T 7739.7-2007

Scope

This document specifies a method for the determination of the amount of iron in gold concentrates. This document applies to the determination of the amount of iron in gold concentrate. Measuring range: the mass fraction is 1.00%~40.00%.

GB/T 7739.7-2022 Referenced Document

• GB/T 17433 Foundation terms for chemical analysis of metallurgical products

GB/T 7739.7-2022 history

• 2022 GB/T 7739.7-2022 Methods for chemical analysis of gold concentrates—Part 7: Determination of iron content
• 2007 GB/T 7739.7-2007 Methods for chemical analysis of gold concentrates Part 7: Determination of iron contents

GB/T 7739.7-2022 -All Parts