BAS EN ISO 11490:2017
Jewellery - Determination of palladium in palladium jewellery alloys - Gravimetric determination with dimethylglyoxime
General Information
Status: Published
No. of pages: 12
Language: Serbian, (latin)
Edition: 2.
Adoption method: Translation
Publication date: 27.06.2017
Technical committee:
ICS:
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Abstract
ISO 11490:2015 specifies a gravimetric method for the determination of palladium in palladium jewellery alloys, preferably within the range of fineness stated in ISO 9202.
These alloys may contain silver, indium, gallium, copper, cobalt, nickel, tin, and ruthenium. Coprecipitated elements have to be determined by a suitable method and a correction applied.
Lifecycle
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Original document and degree of correspondence
- EN ISO 11490:2016, identical
- ISO 11490:2015, identical