BS EN ISO 11494:2016

Jewellery. Determination of platinum in platinum jewellery alloys. ICP-OES method using yttrium as internal standard element.

NORMA vydaná dňa 31.10.2016

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The information about the standard:

Designation standards: BS EN ISO 11494:2016
Note: NEPLATNÁ
Publication date standards: 31.10.2016
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: British technical standard
Kategória: Technické normy BS