BS EN ISO 11426:2021

Jewellery and precious metals. Determination of gold. Cupellation method (fire assay).

NORMA vydaná dňa 29.3.2021

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The information about the standard:

Designation standards: BS EN ISO 11426:2021
Publication date standards: 29.3.2021
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Kategória: Technické normy BS

Annotation of standard text BS EN ISO 11426:2021 :

ISBN: 978 0 539 06911 2 Status: Definitive