ISO/TC 174
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 75285 | ISO 11494:2019 | Jewellery and precious metals — Determination of platinum in platinum alloys — ICP-OES method using an internal standard element | Standarts spēkā |
| 75282 | ISO 15093:2020 | Jewellery and precious metals — Determination of high purity gold, platinum and palladium — Difference method using ICP-OES | Standarts spēkā |
| 85814 | ISO 19376-1:2025 | Jewellery and precious metals — Vocabulary — Part 1: Precious metals and units | Standarts spēkā |
| 85221 | ISO 18214:2024 | Jewellery and precious metals — Determination of high purity gold, silver, platinum and palladium — Difference method using SPARK-OES | Standarts spēkā |
| 73854 | ISO 22764:2020 | Jewellery and precious metals — Fineness of solders used with precious metal jewellery alloys | Standarts spēkā |
| 75283 | ISO 15096:2020 | Jewellery and precious metals — Determination of high purity silver — Difference method using ICP-OES | Standarts spēkā |
| 65408 | ISO 8653:2016 | Jewellery — Ring-sizes — Definition, measurement and designation | Standarts spēkā |
| 65409 | ISO 8654:2018 | Jewellery — Colours of gold alloys — Definition, range of colours and designation | Standarts spēkā |
| 84976 | ISO 10713:2025 | Jewellery and precious metals — Gold alloy coatings | Standarts spēkā |
| 86014 | ISO 19919:2025 | Jewellery and precious metals — Determination of silver — ICP-OES method using an internal standard element | Standarts spēkā |
Displaying 91-100 of 104 results.