UNE-EN ISO 11427:2024
Current
The latest, up-to-date edition.
Jewellery and precious metals - Determination of silver - Potentiometry using potassium bromide (ISO 11427:2024)
Hardcopy , PDF
Spanish, Castilian, English
20-11-2024
This document specifies a volumetric method for the determination of silver on a material consideredhomogeneous. The silver content of the sample lies preferably between 100 and 999,0 parts perthousand (0 ) by weight. Fineness above 999,0 0 can be determined using a spectroscopy method bydifference (e.g. ISO 15096).This method is intended to be used as the reference method for the determination of fineness in alloyscovered by ISO 9202.
| Committee |
CTN 93/GT 3
|
| DocumentType |
Standard
|
| Pages |
13
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN ISO 11427:2024 | Identical |
| ISO 11427:2024 | Identical |
| BS EN ISO 11427:2024 | Equivalent |
| I.S. EN ISO 11427:2024 | Equivalent |
| DIN EN ISO 11427:2024-08 | Equivalent |
| EN ISO 11427:2024 | Equivalent |
| ISO 11427:2024 | Equivalent |
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