UNE-EN ISO 11426:2021

Jewellery and precious metals - Determination of gold - Cupellation method (fire assay) (ISO 11426:2021)

STANDARD published on 30.6.2021

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The information about the standard:

Designation standards: UNE-EN ISO 11426:2021
Publication date standards: 30.6.2021
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Spanish technical standard
Category: Technical standards UNE