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BSI
02/121776 DC : DRAFT APR 2002

02/121776 DC : DRAFT APR 2002

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

PREN 14403 - SAMPLING OF THE PRECIOUS METAL ALLOYS IN JEWELLERY AND ASSOCIATED PRODUCTS

Withdrawn date

23-07-2013

Published date

23-11-2012

Publisher

British Standards Institution

Committee
STI/53
DocumentType
Draft
PublisherName
British Standards Institution
Status
Withdrawn

EN ISO 11489:1995 DETERMINATION OF PLATINUM IN PLATINUM JEWELLERY ALLOYS - GRAVIMETRIC METHOD AFTER REDUCTION WITH MERCURY(I) CHLORIDE
ISO 3951:1989 Sampling procedures and charts for inspection by variables for percent nonconforming
ISO 11210:2014 Jewellery — Determination of platinum in platinum jewellery alloys — Gravimetric method after precipitation of diammonium hexachloroplatinate
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)
ISO 2859-2:1985 Sampling procedures for inspection by attributes — Part 2: Sampling plans indexed by limiting quality (LQ) for isolated lot inspection
ISO 11489:1995 Determination of platinum in platinum jewellery alloys Gravimetric determination by reduction with mercury(I) chloride
ISO 7625:2012 Sintered metal materials, excluding hardmetals — Preparation of samples for chemical analysis for determination of carbon content
EN ISO 11210:2016 Jewellery - Determination of platinum in platinum jewellery alloys - Gravimetric method after precipitation of diammonium hexachloroplatinate (ISO 11210:2014)
ISO 11490:2015 Jewellery — Determination of palladium in palladium jewellery alloys — Gravimetric determination with dimethylglyoxime
ISO 11427:2014 Jewellery — Determination of silver in silver jewellery alloys — Volumetric (potentiometric) method using potassium bromide
ISO 3954:2007 Powders for powder metallurgical purposes Sampling
ISO 13756:2015 Jewellery — Determination of silver in silver jewellery alloys — Volumetric (potentiometric) method using sodium chloride or potassium chloride

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