Jewellery and precious metals - Determination of platinum - Gravimetry using ammonium chloride (ISO 11210:2023) (Endorsed by Asociación Espanola de Normalización in April of 2023.)
NORM herausgegeben am 1.4.2023
Designation standards: UNE-EN ISO 11210:2023
Publication date standards: 1.4.2023
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE