BSI - BS EN ISO 11426
Determination of Gold in Gold Jewellery Alloys - Cupellation Method (Fire Assay)
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| Organization: | BSI |
| Publication Date: | 15 March 1999 |
| Status: | inactive |
| Page Count: | 14 |
| ICS Code (Jewellery): | 39.060 |
scope:
Intended as the referee method for the determination of fineness in alloys covered by BS 29202.
Document History
March 31, 2021
Jewellery and precious metals — Determination of gold — Cupellation method (fire assay)
A description is not available for this item.
October 31, 2016
Jewellery — Determination of gold in gold jewellery alloys — Cupellation method (fire assay)
A description is not available for this item.
BS EN ISO 11426
March 15, 1999
Determination of Gold in Gold Jewellery Alloys - Cupellation Method (Fire Assay)
Intended as the referee method for the determination of fineness in alloys covered by BS 29202.
References
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