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BS EN ISO 11495:2016

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Jewellery. Determination of palladium in palladium jewellery alloys. ICP-OES method using yttrium as internal standard element
Available format(s)

Hardcopy , PDF

Superseded date

08-29-2019

Language(s)

English

Published date

11-30-2016

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Short description of method
5 Reagents
6 Equipment
7 Sampling
8 Procedure
9 Repeatability
10 Test report
Bibliography

Explains a method for the determination of palladium in palladium jewellery alloys, preferably within the range of fineness specified in ISO 9202, by means of inductively coupled plasma optical emission spectrometry (ICP-OES).

This International Standard describes a method for the determination of palladium in palladium jewellery alloys, preferably within the range of fineness specified in ISO 9202, by means of inductively coupled plasma optical emission spectrometry (ICP-OES).

The preferred palladium content of the alloys lies between 500 ‰ (parts per thousand) and 950 ‰ palladium.

NOTE This method can be used to analyse other contents of palladium.

This method is intended to be used as the recommended method for the determination of fineness in alloys covered by ISO 9202.

Committee
STI/53
DevelopmentNote
Supersedes 13/30243492 DC. Renumbers and supersedes BS ISO 11495. 2016 version incorporates corrigendum to BS ISO 11495. (11/2016)
DocumentType
Standard
Pages
20
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
ISO 11495:2014 Identical
EN ISO 11495:2016 Identical

ISO 9202:2014 Jewellery Fineness of precious metal alloys
ISO 11596:2008 Jewellery Sampling of precious metal alloys for and in jewellery and associated products

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Hardcopy - English
PDF - English
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