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)
17-04-2024
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.
| DocumentType |
Standard
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| PublisherName |
Comite Europeen de Normalisation
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| Status |
Current
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| Standards | Relationship |
| SN EN ISO 11427:2024 | Identical |
| DS/EN ISO 11427:2024 | Identical |
| SS-EN ISO 11427:2024 | Identical |
| UNI EN ISO 11427:2024 | Identical |
| ÖNORM EN ISO 11427:2024 08 01 | Identical |
| PN-EN ISO 11427:2024-09 | Identical |
| PNE-prEN ISO 11427 | Identical |
| UNE-EN ISO 11427:2024 | Identical |
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