DS/EN 31427
Determination of silver in silver jewellery alloys – Volumetric (potentiometric) method using potassium bromide
inactive
| Organization: | DS |
| Publication Date: | 11 July 1994 |
| Status: | inactive |
| Page Count: | 12 |
| ICS Code (Jewellery): | 39.060 |
scope:
This Standard specifies a volumetric method for the determination of silver in silver jewellery alloys, preferably within the range of fineness stated in ISO 9202.
Document History
November 23, 2001
Determination of silver in silver jewellery alloys – Volumetric (potentiometric) method using potassium bromide
This standard specifies a volumetric method for the determination of silver in silver jewellery alloys, preferably within the range of fineness stated in ISO 9202.
DS/EN 31427
July 11, 1994
Determination of silver in silver jewellery alloys – Volumetric (potentiometric) method using potassium bromide
This Standard specifies a volumetric method for the determination of silver in silver jewellery alloys, preferably within the range of fineness stated in ISO 9202.
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