CEN/TC 410
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 82541 | LVS EN ISO 8653:2026 | Jewellery - Ring-sizes - Definition, measurement and designation (ISO 8653:2016) | Standarts spēkā |
| 82541 | EN ISO 8653:2026 | Jewellery - Ring-sizes - Definition, measurement and designation (ISO 8653:2016) | Standarts spēkā |
| 82157 | prEN ISO 11495 rev | Jewellery and precious metals — Determination of palladium — ICP-OES method using an internal standard element | Izstrādē |
| 82156 | prEN ISO 11494 rev | Jewellery and precious metals — Determination of platinum — ICP-OES method using an internal standard element | Izstrādē |
| 75573 | EN ISO 11490:2023 | Jewellery and precious metals - Determination of palladium - Gravimetry using dimethylglyoxime (ISO 11490:2023) | Izstrādē |
| 75572 | EN ISO 11210:2023 | Jewellery and precious metals - Determination of platinum - Gravimetry using ammonium chloride (ISO 11210:2023) | Izstrādē |
| 74954 | LVS EN ISO 11427:2024 | Jewellery and precious metals - Determination of silver - Potentiometry using potassium bromide (ISO 11427:2024) | Standarts spēkā |
| 74954 | EN ISO 11427:2024 | Jewellery and precious metals - Determination of silver - Potentiometry using potassium bromide (ISO 11427:2024) | Standarts spēkā |
| 67096 | EN ISO 11426:2021 | Jewellery and precious metals - Determination of gold - Cupellation method (fire assay) (ISO 11426:2021) | Standarts spēkā |
| 66904 | EN ISO 11495:2019 | Jewellery and precious metals - Determination of palladium in palladium alloys - ICP-OES method using an internal standard element (ISO/DIS 11495:2018) | Standarts spēkā |
Displaying 11-20 of 26 results.