GB/T 8152.10-2006
Methods for chemical analysis of lead concentrates.Determination of silver and gold content.Fire assay and flame atomic absorption spectrometric method using scorification of cupellation (English Version)

Standard No.

GB/T 8152.10-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

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

Latest

GB/T 8152.10-2006

Replace

GB/T 8152.1-1987 GB/T 8152.10-1989 GB/T 8152.9-1989

Scope

This part specifies the methods for the determination of the amount of silver and gold in lead sulfide ore by fire assay gold and flame atomic absorption spectrometry. This part is applicable to the determination of the amount of silver and gold in lead sulfide ore with a lead content of 10% (mass fraction) to 80% (mass fraction). The measurement range of this part: Ag: 200g/t～2000g/t; Au: 0.1g/t～25g/t.

GB/T 8152.10-2006 Referenced Document

• ISO 1042:1998 Laboratory glassware - One-mark volumetric flasks
• ISO 3696:1987 Water for analytical laboratory use; Specification and test methods
• ISO 385-1:1984 Laboratory glassware; Burettes; Part 1 : General requirements
• ISO 4787:1984 Laboratory glassware; Volumetric glassware; Methods for use and testing of capacity
• ISO 648:1977 Laboratory glassware; One-mark pipettes

GB/T 8152.10-2006 history

• 2006 GB/T 8152.10-2006 Methods for chemical analysis of lead concentrates.Determination of silver and gold content.Fire assay and flame atomic absorption spectrometric method using scorification of cupellation
• 1989 GB/T 8152.10-1989 Methods for chemical analysis of lead concentrates--Determination of silver content--Flame atomic absorption spectrophotometric method
• 1987 GB/T 8152.1-1987 Methods for chemical analysis of lead concentrates--The Na2 EDTA volumetric method for the determination of lead content

GB/T 8152.10-2006 Methods for chemical analysis of lead concentrates.Determination of silver and gold content.Fire assay and flame atomic absorption spectrometric method using scorification of cupellation has been changed from GB/T 8152.1-1987 Methods for chemical analysis of lead concentrates--The Na2 EDTA volumetric method for the determination of lead content.

GB/T 8152.10-2006 Methods for chemical analysis of lead concentrates.Determination of silver and gold content.Fire assay and flame atomic absorption spectrometric method using scorification of cupellation has been changed from GB/T 8152.9-1989 Method for chemical analysis of lead concentrates--The fire-assaying methods for the determination of gold and silver content.

GB/T 8152.10-2006 -All Parts