EN ISO 11490:2016
Jewellery - Determination of palladium in palladium jewellery alloys - Gravimetric determination with dimethylglyoxime

Standard No.

EN ISO 11490:2016

Release Date

2016

Published By

European Committee for Standardization (CEN)

Status

Be replaced 2023-06

Replace By

EN ISO 11490:2023

Latest

EN ISO 11490:2023

Replace

prEN ISO 11490:2016

Scope

This International Standard specifies a gravimetric method for the determination of palladium in palladium jewelry alloys, preferably within a purity range as specified in ISO 9202. These alloys may contain silver, indium, gallium, copper, cobalt, nickel, tin and ruthenium. Elements that are included must be determined using a suitable procedure and taken into account by making a correction.

EN ISO 11490:2016 Referenced Document

• ISO 11596:2008 Jewellery - Sampling of precious metal alloys for and in jewellery and associated products
• ISO 9202:1991 Jewellery; fineness of precious metal alloys

EN ISO 11490:2016 history

• 2023 EN ISO 11490:2023 Jewellery and precious metals - Determination of palladium - Gravimetry using dimethylglyoxime (ISO 11490:2023)
• 2016 EN ISO 11490:2016 Jewellery - Determination of palladium in palladium jewellery alloys - Gravimetric determination with dimethylglyoxime
• 1995 EN ISO 11490:1995 Determination of Palladium in Palladium Jewellery Alloys - Gravimetric Method with Dimethyl Glyoxime (ISO 11490 : 1995)