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ISO 9202

Jewellery and precious metals — Fineness of precious metal alloys

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Organization: ISO
Publication Date: 1 April 2019
Status: active
Page Count: 8
ICS Code (Jewellery): 39.060
scope:

This document specifies a range of fineness of precious metal alloys (excluding solders) recommended for use in the field of jewellery.

NOTE There is a possibility that national legal requirements for the designation, marking, and stamping of finished articles exist in the respective countries.

Document History

ISO 9202
April 1, 2019
Jewellery and precious metals — Fineness of precious metal alloys
This document specifies a range of fineness of precious metal alloys (excluding solders) recommended for use in the field of jewellery. NOTE There is a possibility that national legal requirements...
ISO 9202
December 1, 2014
Jewellery - Fineness of precious metal alloys
This International Standard specifies a range of fineness of precious metal alloys (excluding solders) recommended for use in the field of jewellery. National legal requirements for the designation,...
ISO 9202
January 1, 1991
Jewelry - Fineness of Precious Metal Alloys
A description is not available for this item.

References

This document references:
ISO 11495 - Jewellery and precious metals - Determination of palladium in palladium alloys - ICP-OES method using an internal standard element
Published by ISO on July 1, 2019
This document describes an analytical procedure for the determination of palladium in palladium alloys with a nominal content up to 990 ‰ (parts per thousand), including alloys according to ISO 9202.
This document references:
ISO 11494 - Jewellery and precious metals — Determination of platinum in platinum alloys — ICP-OES method using an internal standard element
Published by ISO on July 1, 2019
This document describes an analytical procedure for the determination of platinum in platinum alloys with a nominal content up to 990 ‰ (parts per thousand), including alloys according to ISO 9202.
This document references:
ISO 11426 - Jewellery and precious metals — Determination of gold — Cupellation method (fire assay)
Published by ISO on March 1, 2021
This document specifies a cupellation method (fire assay) for the determination of gold on a material considered homogeneous. The gold content of the sample lies preferably between 100 and 999,5...
This document references:
ISO 11210 - Jewellery - Determination of platinum in platinum jewellery alloys - Gravimetric method after precipitation of diammonium hexachloroplatinate
Published by ISO on December 1, 2014
This International Standard specifies a gravimetric method for the determination of platinum in platinum jewellery alloys, preferably within the range of fineness stated in ISO 9202. These alloys can...
This document references:
ISO 11427 - Jewellery - Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using potassium bromide
Published by ISO on November 1, 2014
This International Standard method describes a volumetric method for the determination of silver in jewellery alloys, preferably within the range of fineness stated in ISO 9202. These alloys may...
This document references:
ISO 11490 - Jewellery - Determination of palladium in palladium jewellery alloys - Gravimetric determination with dimethylglyoxime
Published by ISO on February 1, 2015
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...
This document references:
ISO 11210 - Jewellery - Determination of platinum in platinum jewellery alloys - Gravimetric method after precipitation of diammonium hexachloroplatinate
Published by ISO on December 1, 2014
This International Standard specifies a gravimetric method for the determination of platinum in platinum jewellery alloys, preferably within the range of fineness stated in ISO 9202. These alloys can...
This document references:
ISO 11426 - Jewellery and precious metals — Determination of gold — Cupellation method (fire assay)
Published by ISO on March 1, 2021
This document specifies a cupellation method (fire assay) for the determination of gold on a material considered homogeneous. The gold content of the sample lies preferably between 100 and 999,5...
This document references:
ISO 11427 - Jewellery - Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using potassium bromide
Published by ISO on November 1, 2014
This International Standard method describes a volumetric method for the determination of silver in jewellery alloys, preferably within the range of fineness stated in ISO 9202. These alloys may...
This document references:
ISO 11490 - Jewellery - Determination of palladium in palladium jewellery alloys - Gravimetric determination with dimethylglyoxime
Published by ISO on February 1, 2015
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...
This document references:
ISO 11494 - Jewellery and precious metals — Determination of platinum in platinum alloys — ICP-OES method using an internal standard element
Published by ISO on July 1, 2019
This document describes an analytical procedure for the determination of platinum in platinum alloys with a nominal content up to 990 ‰ (parts per thousand), including alloys according to ISO 9202.
This document references:
ISO 11495 - Jewellery and precious metals - Determination of palladium in palladium alloys - ICP-OES method using an internal standard element
Published by ISO on July 1, 2019
This document describes an analytical procedure for the determination of palladium in palladium alloys with a nominal content up to 990 ‰ (parts per thousand), including alloys according to ISO 9202.
This document is referenced by:
BS ISO 15096 - Jewellery and precious metals - Determination of high purity silver - Difference method using ICP-OES
Published by BSI on February 29, 2020
A description is not available for this item.
This document is referenced by:
BS ISO 15093 - Jewellery and precious metals - Determination of high purity gold, platinum and palladium - Difference method using ICP-OES
Published by BSI on February 29, 2020
A description is not available for this item.
This document is referenced by:
BS EN ISO 11494 - Jewellery and precious metals – Determination of platinum in platinum alloys – ICP-OES method using an internal standard element
Published by BSI on September 30, 2019
A description is not available for this item.
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