ISO 11490:2015

Jewellery — Determination of palladium in palladium jewellery alloys — Gravimetric determination with dimethylglyoxime

Publication date:   Jan 20, 2015

95.99 Withdrawal of Standard   Feb 17, 2023

General information

95.99 Withdrawal of Standard   Feb 17, 2023

ISO

ISO/TC 174 Jewellery and precious metals

International Standard

39.060   Jewellery

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 11490:1995

NOW

WITHDRAWN
ISO 11490:2015
95.99 Withdrawal of Standard
Feb 17, 2023

REVISED BY

PUBLISHED
ISO 11490:2023