13/30243504 DC : 0

Superseded

BS ISO 9202 - JEWELLERY - FINENESS OF PRECIOUS METAL ALLOYS

Available format(s)

Hardcopy , PDF

Superseded date

10-31-2016

Language(s)

English

Publisher

British Standards Institution

Foreword
1 Scope
2 Terms and definitions
3 Normative references
4 Range of fineness
5 Analytical methods for determining fineness

BS ISO 9202

Committee	STI/53
DocumentType	Draft
Pages	8
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS EN ISO 9202:2016

ISO 15093:2015	Jewellery Determination of precious metals in 999 0/00 gold, platinum and palladium jewellery alloys Difference method using ICP-OES
ISO 11210:2014	Jewellery — Determination of platinum in platinum jewellery alloys — Gravimetric method after precipitation of diammonium hexachloroplatinate
ISO 11426:2014	Jewellery Determination of gold in gold jewellery alloys Cupellation method (fire assay)
ISO 11489:1995	Determination of platinum in platinum jewellery alloys Gravimetric determination by reduction with mercury(I) chloride
ISO 11490:2015	Jewellery — Determination of palladium in palladium jewellery alloys — Gravimetric determination with dimethylglyoxime
ISO 11495:2014	Jewellery Determination of palladium in palladium jewellery alloys ICP-OES method using yttrium as internal standard element
ISO 11427:2014	Jewellery — Determination of silver in silver jewellery alloys — Volumetric (potentiometric) method using potassium bromide
ISO 13756:2015	Jewellery — Determination of silver in silver jewellery alloys — Volumetric (potentiometric) method using sodium chloride or potassium chloride
ISO 11494:2014	Jewellery Determination of platinum in platinum jewellery alloys ICP-OES method using yttrium as internal standard element
ISO 15096:2014	Jewellery Determination of silver in 999 0/00 silver jewellery alloys Difference method using ICP-OES