Registration number (WIID)Project No.TitleStatus
24704ISO 11427:1993/Cor 1:1994Determination of silver in silver jewellery alloys — Volumetric (potentiometric) method using potassium bromide — Technical Corrigendum 1Atcelts
37051ISO 11495:2008Jewellery — Determination of palladium in palladium jewellery alloys — Inductively coupled plasma (ICP) solution-spectrometric method using yttrium as internal standard elementAtcelts
75272ISO 23345:2021Jewellery and precious metals — Non destructive precious metal fineness confirmation by ED-XRFAtcelts
75692ISO 9202:2019Jewellery and precious metals — Fineness of precious metal alloysAtcelts
57650ISO 11490:2015Jewellery — Determination of palladium in palladium jewellery alloys — Gravimetric determination with dimethylglyoximeAtcelts
26426ISO 11426:1997Determination of gold in gold jewellery alloys — Cupellation method (fire assay)Atcelts
43421ISO 15096:2008Jewellery — Determination of silver in 999 0/00 silver jewellery alloys — Difference method using inductively coupled plasma optical emission spectroscopy (ICP-OES)Atcelts
90144ISO/DIS 25212Jewellery and precious metals — Bracelet size — Definition, measurement and designationAptauja
75771ISO 11426:2021Jewellery and precious metals — Determination of gold — Cupellation method (fire assay)Standarts spēkā
75282ISO 15093:2020Jewellery and precious metals — Determination of high purity gold, platinum and palladium — Difference method using ICP-OESStandarts spēkā
Displaying 81-90 of 104 results.