Zinc sulfide concentrates Determination of silver content Acid dissolution and flame atomic absorption spectrometric method

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

06-15-2015

Publisher

International Organization for Standardization

ISO 15247:2015 specifies an acid dissolution and flame atomic absorption spectrometric method for the determination of silver content of zinc sulfide concentrates.

The method is applicable to the determination of silver in zinc sulfide concentrates containing up to 60 % (m/m) zinc in the form of zinc blende and related materials.

The method is applicable to silver contents from 10 g/t to 500 g/t.

DevelopmentNote	Supersedes ISO/DIS 15247. (06/2015)
DocumentType	Standard
Pages	15
PublisherName	International Organization for Standardization
Status	Current
Supersedes	ISO 15247:1999

Standards	Relationship
AS ISO 15247:2016	Identical
BS ISO 15247:2015	Identical

ISO 9599:2015	Copper, lead, zinc and nickel sulfide concentrates Determination of hygroscopic moisture content of the analysis sample Gravimetric method
ISO 4787:2010	Laboratory glassware Volumetric instruments Methods for testing of capacity and for use
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