BS EN ISO 11490:1995
Determination of palladium in palladium jewellery alloys - Gravimetric method with dimethyl glyoxime

Standard No.

BS EN ISO 11490:1995

Release Date

1995

Published By

British Standards Institution (BSI)

Status

Be replaced 2016-10

Replace By

BS EN ISO 11490:2016

Latest

BS EN ISO 11490:2023

Replace

92/36607 DC:1992

Scope

This International Standard 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 which 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.

BS EN ISO 11490:1995 history

• 2023 BS EN ISO 11490:2023 Jewellery and precious metals. Determination of palladium. Gravimetry using dimethylglyoxime
• 2016 BS EN ISO 11490:2016 Jewellery. Determination of palladium in palladium jewellery alloys. Gravimetric determination with dimethylglyoxime
• 1995 BS EN ISO 11490:1995 Determination of palladium in palladium jewellery alloys - Gravimetric method with dimethyl glyoxime