BS EN ISO 11490:2016 PDF

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

First page of standard BS EN ISO 11490:2016

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Title (English):

BS EN ISO 11490:2016

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

Document status:: Withdrawn
Format:: Electronic (PDF)
Publication date:: October 31, 2016
ICS:: 39.060
Technical committee:: CEN
SKU:: BS EN ISO 11490:2016

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Abstract

1 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 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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BS EN ISO 11490:2016 PDF

Abstract

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Abstract

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