Registration number (WIID)Project No.TitleStatus
92253ISO/PWI 15093Jewellery and precious metals — Determination of high purity gold, platinum and palladium — Difference method using ICP-OESIzstrādē
92431ISO/AWI 26049Jewellery and precious metals — Specifications for spring clasps in jewelleryIzstrādē
92251ISO/DIS 11494Jewellery and precious metals — Determination of platinum — ICP-OES method using an internal standard elementIzstrādē
90991ISO/CD 25643Jewellery and precious metals — Determination of silver — Cupellation method (fire assay)Izstrādē
92252ISO/DIS 11495Jewellery and precious metals — Determination of palladium — ICP-OES method using an internal standard elementIzstrādē
86716ISO/WD 21261-2Jewellery and precious metals — Responsible precious metals — Part 2: Minimum rules and procedures for conformity assessment schemesIzstrādē
92315ISO/AWI 26016Jewellery and precious metal — Grading cultured pearl — Terminology, classification and test methodsIzstrādē
90124ISO/CD 25392-1Jewellery and precious metals — Test methods — Part 1: Resistance to damp heatIzstrādē
23659ISO/DIS 14138Determination of platinum in platinum jewellery alloys — ICP solution spectrometric method (using the intensity ratios of all minor constituents with reference to platinum)Izstrādē
90992ISO/CD 25644Jewellery and precious metals — Determination of gold — ICP-OES method using an internal standard elementIzstrādē
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