Precious metals. The finenesses of solders used with precious metal jewellery alloys

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-11-2000

Publisher

British Standards Institution

The UK has been granted an A-deviation from EN 1904 as a number of requirements conflict with those of the Hallmarking Act 1973.

This European Standard specifies the precious metal content in solders suitable for use in the production of jewellery made of precious metal alloys.

Committee	STI/53
DevelopmentNote	Supersedes 95/124273 DC (09/2005)
DocumentType	Standard
Pages	10
PublisherName	British Standards Institution
Status	Current
Supersedes	95/124273 DC : AUG 95

EN 29202 : 1992	JEWELLERY - FINENESS OF PRECIOUS METAL ALLOYS
EN ISO 11489:1995	DETERMINATION OF PLATINUM IN PLATINUM JEWELLERY ALLOYS - GRAVIMETRIC METHOD AFTER REDUCTION WITH MERCURY(I) CHLORIDE
EN ISO 11426:2016	Jewellery - Determination of gold in gold jewellery alloys - Cupellation method (fire assay) (ISO 11426:2014)
EN 31427:1994/AC:1994	DETERMINATION OF SILVER IN SILVER JEWELLERY ALLOYS - VOLUMETRIC (POTENTIOMETRIC) METHOD USING POTASSIUM BROMIDE
EN ISO 11490:2016	Jewellery - Determination of palladium in palladium jewellery alloys - Gravimetric determination with dimethylglyoxime (ISO 11490:2015)
EN ISO 11210:2016	Jewellery - Determination of platinum in platinum jewellery alloys - Gravimetric method after precipitation of diammonium hexachloroplatinate (ISO 11210:2014)

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BS EN 1904:2000