ÖNORM EN ISO 11494

Jewellery - Determination of platinum in platinum jewellery alloys - ICP-OES method using yttrium as internal standard element (ISO 11494:2014)

STANDARD published on 1.1.2017

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The information about the standard:

Designation standards: ÖNORM EN ISO 11494
Note: WITHDRAWN
Publication date standards: 1.1.2017
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM