
Jewellery and precious metals - Determination of platinum - Gravimetry using ammonium chloride.
NORMA vydaná dňa 1.6.2023
Designation standards: DIN EN ISO 11210:2023-06
Publication date standards: 1.6.2023
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: German technical standard
Kategória: Technické normy DIN
Schmuck und Edelmetalle - Bestimmung von Platin - Gravimetrie mittels Ammoniumchlorid.