# ISO 15093:2015 — Withdrawn and superseded ISO standards For ISO 15093:2015, item title is Jewellery — Determination of precious metals in 999 0/00 gold, platinum and palladium jewellery alloys — Difference method using ICP-OES; status code is 9599; successor is ISO 15093:2020; withdrawn / published date is 2015-01-28, recorded from its source on 2026-08-05. - **Identifier:** ISO 15093:2015 _(verified: appears in the quote below)_ - **Item title:** Jewellery — Determination of precious metals in 999 0/00 gold, platinum and palladium jewellery alloys — Difference method using ICP-OES _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 15093:2020 - **Withdrawn / published date:** 2015-01-28 _(verified: appears in the quote below)_ ## What the source says > 57654,IS,,ISO 15093:2015,"Jewellery — Determination of precious metals in 999 0/00 gold, platinum and palladium jewellery alloys — Difference method using ICP-OES","Joaillerie, bijouterie — Dosage des métaux précieux dans les alliages d'or, de platine et de palladium 999 0/00 pour la joaillerie, bijouterie — Méthode de la différence utilisant l'ICP-OES",2015-01-28,2,['39.060'],ISO/TC 174,9599,[43422],[75282],"['en','fr']",7,"

ISO 15093:2015 specifies an analytical procedure for the determination of either platinum in platinum jewellery alloys, gold in gold jewellery alloys, or palladium in palladium jewellery alloys, with a nominal content of each precious metal of 999 ? (parts per thousan ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).