Determination of platinum in platinum jewellery alloys - Gravimetric method after precipitation of diammonium hexachloroplatinate
NORM herausgegeben am 1.3.1997
Designation standards: ČSN EN ISO 11210
Classification mark: 420661
Catalog number: 21807
Note: UNGÜLTIG
Publication date standards: 1.3.1997
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN