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

Available format(s)

PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

05-07-2006

Publisher

International Organization for Standardization

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 %.

Committee	ISO/TC 183
DevelopmentNote	Supersedes ISO/DIS 12739 (07/2006)
DocumentType	Standard
Pages	23
PublisherName	International Organization for Standardization
Status	Current
Supersedes	ISO 12739:1997

Standards	Relationship
SAC GB/T 8151-18 : 2012	Identical
AS 2678.2-2008	Identical
NEN ISO 12739 : 2006	Identical
BS ISO 12739:2006	Identical

ISO 13658:2000	Zinc sulfide concentrates Determination of zinc content Hydroxide precipitation and EDTA titrimetric method
ISO 13543:2016	Copper, lead, zinc and nickel sulfide concentrates Determination of mass of contained metal in a lot
05/30136051 DC : DRAFT JULY 2005	ISO 12744 - COPPER, LEAD, ZINC AND NICKEL CONCENTRATES - EXPERIMENTAL METHODS FOR CHECKING THE PRECISION OF SAMPLING
BS ISO 12744:2006	Copper, lead, zinc and nickel concentrates. Experimental methods for checking the precision of sampling
BS ISO 13543:2016	Copper, lead, zinc and nickel sulfide concentrates. Determination of mass of contained metal in a lot
ISO 12744:2006	Copper, lead, zinc and nickel concentrates Experimental methods for checking the precision of sampling
15/30277536 DC : DRAFT MAY 2015	BS ISO 13543 - COPPER, LEAD AND ZINC SULFIDE CONCENTRATES - DETERMINATION OF MASS OF CONTAINED METAL IN A LOT

ISO 9599:2015	Copper, lead, zinc and nickel sulfide concentrates Determination of hygroscopic moisture content of the analysis sample Gravimetric method
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ISO 385:2005	Laboratory glassware Burettes
ISO 1042:1998	Laboratory glassware One-mark volumetric flasks
ISO 648:2008	Laboratory glassware — Single-volume pipettes
ISO Guide 35:2017	Reference materials Guidance for characterization and assessment of homogeneity and stability
ISO 5725-2:1994	Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 3696:1987	Water for analytical laboratory use — Specification and test methods

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ISO 12739:2006

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