ISO/TC 174
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 57652 | ISO 11495:2014 | Jewellery — Determination of palladium in palladium jewellery alloys — ICP-OES method using yttrium as internal standard element | Atcelts |
| 57656 | ISO 9202:2014 | Jewellery — Fineness of precious metal alloys | Atcelts |
| 26426 | ISO 11426:1997 | Determination of gold in gold jewellery alloys — Cupellation method (fire assay) | Atcelts |
| 57653 | ISO 13756:2015 | Jewellery — Determination of silver in silver jewellery alloys — Volumetric (potentiometric) method using sodium chloride or potassium chloride | Atcelts |
| 19440 | ISO 11489:1995 | Determination of platinum in platinum jewellery alloys — Gravimetric determination by reduction with mercury(I) chloride | Atcelts |
| 77589 | ISO 24018:2020 | Jewellery and precious metals — Specifications for 1 kilogram gold bar | Atcelts |
| 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 |
| 57651 | ISO 11494:2014 | Jewellery — Determination of platinum in platinum jewellery alloys — ICP-OES method using yttrium as internal standard element | Atcelts |
| 18801 | ISO 10713:1992 | Jewellery — Gold alloy coatings | 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 |
Displaying 31-40 of 98 results.