Gold, gold alloys

    SOP 0375-2022

     

    Registry number: SOP 0375-2022

    Name: CRM of jewellery gold alloy

    Code of the CRM: AuAgCu 585-80

    CRM form: rolled plate, disk

    Expire date, year: 2092

     

    Element – certified value, mass fraction, %

    Au 58.499; Cu 33.498; Ag 8.00

    Download the certificate: Certificate of analysis

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