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)
Available format(s)
Hardcopy
Language(s)
English
Published date
09-03-2019
Publisher
NEN-EN-ISO 11426 specifies a cupellation method (fire assay) for the determination of gold in gold jewellery alloys.
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