ISO 11490:1995
Determination of palladium in palladium jewellery alloys - Gravimetric determination with dimethylglyoxime

Standard No.

ISO 11490:1995

Release Date

1995

Published By

International Organization for Standardization (ISO)

Status

Withdraw

Replace By

ISO 11490:2015

Latest

ISO 11490:2023

Scope

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.

ISO 11490:1995 history

• 2023 ISO 11490:2023 Jewellery and precious metals — Determination of palladium — Gravimetry using dimethylglyoxime
• 2015 ISO 11490:2015 Jewellery - Determination of palladium in palladium jewellery alloys - Gravimetric determination with dimethylglyoxime
• 1995 ISO 11490:1995 Determination of palladium in palladium jewellery alloys - Gravimetric determination with dimethylglyoxime