NEN EN ISO 11426 : 2016
Current
Current
The latest, up-to-date edition.
Jewellery - Determination of gold in gold jewellery alloys - Cupellation method (fire assay)
Published date
09-03-2019
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NEN-EN-ISO 11426 specifies a cupellation method (fire assay) for the determination of gold in gold jewellery alloys.
| Committee |
TC 174
|
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Standards | Relationship |
| EN ISO 11426:2016 | Identical |
| ISO 11426:2014 | Identical |
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