BS EN ISO 11426:2016
Superseded
View Superseded by
Jewellery. Determination of gold in gold jewellery alloys. Cupellation method (fire assay)
Hardcopy , PDF
English
10-31-2016
03-29-2021
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
Describes a cupellation method (fire assay) for the determination of gold in gold jewellery alloys.
| Committee |
STI/53
|
| DevelopmentNote |
Supersedes BS EN 31426 & 95/126530 DC. (11/2005) Supersedes 13/30243477 DC. (10/2016)
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NEN EN ISO 11426 : 1999 | Identical |
| NS EN ISO 11426 : 1998 | Identical |
| ISO 11426:2014 | Identical |
| DIN EN ISO 11426:2016-12 | Identical |
| EN ISO 11426:2016 | Identical |
| NBN EN ISO 11426 : 1999 | Identical |
| NF EN ISO 11426 : 1999 | Identical |
| I.S. EN ISO 11426:2016 | Identical |
| UNE-EN ISO 11426:2017 | Identical |
| DIN EN ISO 11426:1999-10 | 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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