SSH ISO 12739:2009

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

Publication date: Jan 1, 2009

General information

Current stage: 60.60 Effective date: Jan 1, 2009

Originator: DPS

Owner: DPS/KT 133

Type: International Standard

ICS: 73.060.99

Languages: English

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Status: Published

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Scope

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 %.

Life cycle

NOW

PUBLISHED
SSH ISO 12739:2009
60.60 Standard published
Jan 1, 2009

Related project

Adopted from ISO 12739:2006

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