ISO 13291:2006 Preview
Zinc sulfide concentrates -- Determination of zinc -- Solvent extraction and EDTA titrimetric method
This standard was last reviewed and confirmed in 2015. Therefore this version remains current.
ISO 13291:2006 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 % to 62 %.
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