SOP 0403-2023
 | Registry number: SOP 0403-2023 Name: CRM of platinum-rhodium alloy Code of the CRM: PtRh-20p CRM form: disks Expire date, year: unlimited |
Element – certified value, mass fraction, % |
|---|
Fe – 1.000; Cu – 0.300; Pt – 78.69; Rh – 20.00 |
Download the certificate: Certificate of analysis