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ISO 11427 : 2014

M00029761

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ISO 11427 : 2014

JEWELLERY - DETERMINATION OF SILVER IN SILVER JEWELLERY ALLOYS - VOLUMETRIC (POTENTIOMETRIC) METHOD USING POTASSIUM BROMIDE

International Organization for Standardization

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Table of Contents

Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling
7 Procedure
8 Calculation and expression of results
9 Test report
Bibliography

Abstract

This International Standard method describes a volumetric method for the determination of silver in jewellery alloys, preferably within the range of fineness stated in ISO 9202.

General Product Information

Document Type Standard
Status Current
Publisher International Organization for Standardization
Committee TC 174
Supersedes
  • ISO/DIS 11427 : 60.00 (2014)