ISO/TC 174
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 43420 | ISO 11596:2008 | Jewellery — Sampling of precious metal alloys for and in jewellery and associated products | Atcelts |
| 37681 | ISO/WD 11426-2 | Determination of gold in gold jewellery alloys — Part 2: Microcupellation method | Izstrādē |
| 37051 | ISO 11495:2008 | Jewellery — Determination of palladium in palladium jewellery alloys — Inductively coupled plasma (ICP) solution-spectrometric method using yttrium as internal standard element | Atcelts |
| 37050 | ISO 11494:2008 | Jewellery — Determination of platinum in platinum jewellery alloys — Inductively coupled plasma (ICP) solution-spectrometric method using yttrium as internal standard element | Atcelts |
| 37049 | ISO/NP 14138 | Determination of platinum in platinum jewellery alloys — ICP solution spectrometric method (using the intensity ratios of all minor constituents with reference to platinum) | Izstrādē |
| 31332 | ISO/FDIS 11211-2 | Grading polished diamonds — Part 2: Test methods | Izstrādē |
| 31331 | ISO/FDIS 11211-1 | Grading polished diamonds — Part 1: Terminology and classification | Izstrādē |
| 26426 | ISO 11426:1997 | Determination of gold in gold jewellery alloys — Cupellation method (fire assay) | Atcelts |
| 26424 | ISO/WD 15094 | Jewellery - Determination of silver in silver jewellery alloys - ICP-solution-spectrometric method using yttrium as internal standart element | Izstrādē |
| 24704 | ISO 11427:1993/Cor 1:1994 | Determination of silver in silver jewellery alloys — Volumetric (potentiometric) method using potassium bromide — Technical Corrigendum 1 | Atcelts |
Displaying 71-80 of 104 results.