ISO 12739:2006-ed.2.0

Zinc sulfide concentrates — Determination of zinc — Ion-exchange/EDTA titrimetric method

NORMA vydána dne 5.7.2006

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The information about the standard:

Designation standards: ISO 12739:2006-ed.2.0
Publication date standards: 5.7.2006
The number of pages: 23
Approximate weight : 69 g (0.15 lbs)
Country: International technical standard
Kategorie: Technické normy ISO

Annotation of standard text ISO 12739:2006-ed.2.0 :

Description / Abstract: 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 %.