SOP 0401-2023
 | Registry number: SOP 0401-2023 Name: CRM of gold-silver alloy Code of the CRM: AuAg-1a CRM form: rolled plate, disks Expire date, year: 2093 |
Element – certified value, mass fraction, % |
|---|
Fe‑1.000; Au‑81.999; Cu‑1.000; Ni‑1.000; Ag‑14.999 |
Download the certificate: Certificate of analysis