SN - NS-EN ISO 11426:1998
Determination of gold in gold jewellery alloys - Cupellation method (fire assay) (ISO 11426:1997)
inactive, Most Current
| Organization: | SN |
| Publication Date: | 5 May 1999 |
| Status: | inactive |
| ICS Code (Jewellery): | 39.060 |
Document History
NS-EN ISO 11426:1998
May 5, 1999
Determination of gold in gold jewellery alloys - Cupellation method (fire assay) (ISO 11426:1997)
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