
Tracked Changes. Jewellery. Determination of precious metals in 999 0⁄00 gold, platinum and palladium jewellery alloys. Difference method using ICP-OES.
NORMA vydaná dňa 26.2.2020
Designation standards: BS ISO 15093:2015-TC
Note: NEPLATNÁ
Publication date standards: 26.2.2020
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: British technical standard
Kategória: Technické normy BS