ISO 9202:2019

ISO 9202:2019 Jewellery and precious metals - Fineness of precious metal alloys

standard by International Organization for Standardization, 05/01/2019

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ISO 9202:2019 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.

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