ISO 13291:2006
Zinc sulfide concentrates - Determination of zinc - Solvent extraction and EDTA titrimetric method

Standard No.

ISO 13291:2006

Release Date

2006

Published By

International Organization for Standardization (ISO)

Latest

ISO 13291:2006

Scope

This International Standard specifies a solvent extraction/titrimetric method for the determination of the mass fraction of zinc in zinc sulfide concentrates. The method is applicable to zinc sulfide concentrates having a mass fraction of zinc in the range from 11 % to62 %.

ISO 13291:2006 Referenced Document

• ISO 1042 Laboratory glassware - One-mark volumetric flasks
• ISO 3696 Water for analytical laboratory use; Specification and test methods
• ISO 385 Laboratory glassware - Burettes
• ISO 4787 Laboratory glass and plastic ware — Volumetric instruments — Methods for testing of capacity and for use*， 2021-11-22 Update
• ISO 648 Laboratory glassware - Single-volume pipettes*， 2008-10-01 Update

ISO 13291:2006 history

• 2006 ISO 13291:2006 Zinc sulfide concentrates - Determination of zinc - Solvent extraction and EDTA titrimetric method
• 1997 ISO 13291:1997 Zinc sulfide concentrates - Determination of zinc content - Solvent extraction and EDTA titrimetric method