BS EN ISO 11494:2019-TC

Tracked Changes. Jewellery and precious metals. Determination of platinum in platinum alloys. ICP-OES method using an internal standard element.

NORMA vydaná dňa 24.2.2020

The information about the standard:

Designation standards: BS EN ISO 11494:2019-TC
Publication date standards: 24.2.2020
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: British technical standard
Kategória: Technické normy BS