Jewellery. Determination of platinum in platinum jewellery alloys. Inductively coupled plasma (ICP) solution-spectrometric method using yttrium as internal standard element.
NORMA vydána dne 30.4.2009
Designation standards: BS ISO 11494:2008
Note: NEPLATNÁ
Publication date standards: 30.4.2009
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Kategorie: Technické normy BS