ISO 12739:2006
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The latest, up-to-date edition.
Zinc sulfide concentrates — Determination of zinc — Ion-exchange/EDTA titrimetric method
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05-07-2006
ISO 12739:2006 specifies an ion-exchange/EDTA titrimetric method for the determination of the mass fraction of zinc in zinc 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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