GB/T 8151.17-2012
Methods for chemical analysis of zinc concentrates.Part 17:Determination of zinc content.Hydroxide precipitation and Na₂EDTA titrimetric method (English Version)

Standard No.

GB/T 8151.17-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

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

Latest

GB/T 8151.17-2012

Scope

This part of GB/T 8151 specifies the determination method of zinc content in zinc sulfide concentrate. This part is applicable to the determination of zinc content in zinc sulfide concentrate. Measurement range: 10.00%~60.00%,

GB/T 8151.17-2012 Referenced Document

• GB/T 8151.18-2012 Methods for chemical analysis of zinc concentrates.Part 18:Determination of zinc content.Ion-exchange/Na<下标2>EDTA titrimetric method
• ISO 1042:1998 Laboratory glassware - One-mark volumetric flasks
• ISO 13291:1997 Zinc sulfide concentrates - Determination of zinc content - Solvent extraction and EDTA titrimetric method
• 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 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results - Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
• ISO 648:1977 Laboratory glassware; One-mark pipettes
• ISO 9599:1991 Copper, lead and zinc sulfide concentrates; determination of hygroscopic moisture in the analysis sample; gravimetric method

GB/T 8151.17-2012 history

• 2012 GB/T 8151.17-2012 Methods for chemical analysis of zinc concentrates.Part 17:Determination of zinc content.Hydroxide precipitation and Na<下标2>EDTA titrimetric method

GB/T 8151.17-2012 -All Parts