
Jewellery - Determination of platinum in platinum jewellery alloys - ICP-OES method using yttrium as internal standard element.
STANDARD published on 1.12.2016
Designation standards: DIN EN ISO 11494:2016-12
Note: WITHDRAWN
Publication date standards: 1.12.2016
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: German technical standard
Category: Technical standards DIN
Schmuck - Bestimmung von Platin in Platinschmucklegierungen - ICP-OES-Verfahren unter Verwendung von Yttrium als Internem Standardelement.