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ISO 15247

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

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Organization: ISO
Publication Date: 1 July 2015
Status: inactive
Page Count: 20
ICS Code (Other metalliferous minerals): 73.060.99
scope:

This International Standard 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.

Document History

ISO 15247
July 1, 2015
Zinc sulfide concentrates - Determination of silver content - Acid dissolution and flame atomic absorption spectrometric method
This International Standard specifies an acid dissolution and flame atomic absorption spectrometric method for the determination of silver content of zinc sulfide concentrates. The method is...
ISO 15247
July 1, 2015
Zinc sulfide concentrates - Determination of silver content - Acid dissolution and flame atomic absorption spectrometric method
This International Standard specifies an acid dissolution and flame atomic absorption spectrometric method for the determination of silver content of zinc sulfide concentrates. The method is...
ISO 15247
April 15, 1999
Zinc Sulfide Concentrates - Determination of Silver Content - Acid Dissolution and Flame Atomic Absorption Spectrometric Method
A description is not available for this item.

References

This document references:
ISO 1042 - Laboratory Glassware - One-Mark Volumetric Flasks
Published by ISO on July 1, 1998
This International Standard specifies requirements for an internationally acceptable series of one-mark volumetric flasks, suitable for general laboratory purposes. The specifications in this...
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ISO 3696 - Water for Analytical Laboratory Use - Specification and Test Methods
Published by ISO on April 15, 1987
Scope and field of application This International Standard specifies the requirements and corresponding test methods for three grades of water for laboratory use for the analysis of inorganic...
This document references:
ISO 385 - Laboratory glassware Burettes
Published by ISO on April 15, 2005
A description is not available for this item.
This document references:
ISO 4787 - Laboratory glassware — Volumetric instruments — Methods for testing of capacity and for use
Published by ISO on April 15, 2010
This International Standard provides methods for the testing, calibration and use of volumetric instruments made from glass in order to obtain the best accuracy in use. NOTE Testing is the process by...
This document references:
ISO 5725-2 - 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
Published by ISO on December 1, 2019
This document — amplifies the general principles for designing experiments for the numerical estimation of the precision of measurement methods by means of a collaborative interlaboratory experiment;...
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ISO 648 - Laboratory glassware — Single-volume pipettes
Published by ISO on October 15, 2008
This International Standard specifies metrological and constructional requirements for volumetric pipettes with one mark (total delivery) and for volumetric pipettes with two marks, both of which are...
This document references:
ISO 9599 - Copper, lead, zinc and nickel sulfide concentrates - Determination of hygroscopic moisture content of the analysis sample - Gravimetric method
Published by ISO on October 1, 2015
This International Standard specifies a gravimetric loss-in-mass method for the determination of the hygroscopic moisture content in analysis samples of copper, lead, zinc, and nickel sulfide...
This document references:
ISO GUIDE 35 - Reference materials - Guidance for characterization and assessment of homogeneity and stability
Published by ISO on August 1, 2017
This document explains concepts and provides approaches to the following aspects of the production of reference materials: - the assessment of homogeneity; - the assessment of stability and the...
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