ISO 11427:2024
Current
The latest, up-to-date edition.
Jewellery and precious metals — Determination of silver — Potentiometry using potassium bromide
Hardcopy , PDF
English, French
05-04-2024
This document specifies a volumetric method for the determination of silver on a material considered homogeneous. The silver content of the sample lies preferably between (100 and 999,0)parts per thousand (‰) by mass. Fineness above 999,0‰ can be determined using a spectroscopy method by difference (e.g. ISO 15096).
This method is intended to be used as the reference method for the determination of fineness in alloys covered by ISO9202.
| Committee |
ISO/TC 174
|
| DocumentType |
Standard
|
| Pages |
5
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ÖNORM EN ISO 11427:2024 08 01 | Identical |
| PN-EN ISO 11427:2024-09 | Identical |
| DS/EN ISO 11427:2024 | Identical |
| DS/ISO 11427:2024 | Identical |
| SS-EN ISO 11427:2024 | Identical |
| UNE-EN ISO 11427:2024 | Identical |
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