Zinc sulfide concentrates. Determination of zinc. Solvent extraction and EDTA titrimetric method Ingestion-build-52208 BS EN 15696:2008 aims to

BS EN 15696:2008 aims to promote a customer focussed approach to the commercial provision of customer direct access space for storage purposes

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Zinc sulfide concentrates. Determination of zinc. Solvent extraction and EDTA titrimetric method Ingestion-build-52208 BS EN 15696:2008 aims to1 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 % to 62 %.