DIN EN 31494
Determination of platinum in platinum jewellery alloys; ICP-solution-spectrometric method using yttrium as internal standard element (ISO/DIS 11494:1993); German version prEN 31494:1993
inactive, Most Current
| Organization: | DIN |
| Publication Date: | 1 May 1994 |
| Status: | inactive |
| ICS Code (Jewellery): | 39.060 |
Document History
DIN EN 31494
May 1, 1994
Determination of platinum in platinum jewellery alloys; ICP-solution-spectrometric method using yttrium as internal standard element (ISO/DIS 11494:1993); German version prEN 31494:1993
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