ISO-11490 › Historical Revision Information
Determination of palladium in palladium jewellery alloys -- Gravimetric determination with dimethylglyoxime

ISO-11490 - 1ST EDITION - SUPERSEDED
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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.

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39.060 (Jewellery Including precious metals, precious and semi-precious stones Industrial diamonds, see 25.100)

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Document Number

ISO 11490:1995

Revision Level

1ST EDITION

Status

Superseded

Publication Date

May 1, 1995

Committee Number

ISO TC 174/WG 1