Registration number (WIID)Project No.TitleStatus
43422ISO 15093:2008Jewellery — Determination of precious metals in 999 0/00 gold, platinum and palladium jewellery alloys — Difference method using inductively coupled plasma optical emission spectroscopy (ICP-OES)Atcelts
57653ISO 13756:2015Jewellery — Determination of silver in silver jewellery alloys — Volumetric (potentiometric) method using sodium chloride or potassium chlorideAtcelts
22826ISO 13756:1997Determination of silver in silver jewellery alloys — Volumetric (potentiometric) method using sodium chloride or potassium chlorideAtcelts
43420ISO 11596:2008Jewellery — Sampling of precious metal alloys for and in jewellery and associated productsAtcelts
75284ISO 11495:2019Jewellery and precious metals — Determination of palladium in palladium alloys — ICP-OES method using an internal standard elementStandarts spēkā
57652ISO 11495:2014Jewellery — Determination of palladium in palladium jewellery alloys — ICP-OES method using yttrium as internal standard elementAtcelts
37051ISO 11495:2008Jewellery — Determination of palladium in palladium jewellery alloys — Inductively coupled plasma (ICP) solution-spectrometric method using yttrium as internal standard elementAtcelts
75285ISO 11494:2019Jewellery and precious metals — Determination of platinum in platinum alloys — ICP-OES method using an internal standard elementStandarts spēkā
57651ISO 11494:2014Jewellery — Determination of platinum in platinum jewellery alloys — ICP-OES method using yttrium as internal standard elementAtcelts
37050ISO 11494:2008Jewellery — Determination of platinum in platinum jewellery alloys — Inductively coupled plasma (ICP) solution-spectrometric method using yttrium as internal standard elementAtcelts
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