ISO 15093:2015
"Jewellery - Determination of precious metals in 999 0/00 gold, platinum and palladium jewellery alloys - Difference method using ICP-OES"
- Standard No.
- ISO 15093:2015
- Release Date
- 2015
- Published By
- International Organization for Standardization (ISO)
- Status
- Replace By
- ISO 15093:2020
- Latest
- ISO 15093:2020
- Scope
- This International Standard 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 thousand) by measuring specific elements. (See Tables A.1, A.2, and A.3.) This International Standard specifies a method intended to be used as the recommended method for the determination of fineness in 999 ‰ alloys covered by ISO 9202.
ISO 15093:2015 Referenced Document
- ISO 11596:2008 Jewellery - Sampling of precious metal alloys for and in jewellery and associated products
- ISO 9202:2014 Jewellery - Fineness of precious metal alloys
ISO 15093:2015 history
- 2020 ISO 15093:2020 Jewellery and precious metals — Determination of high purity gold, platinum and palladium — Difference method using ICP-OES
- 2015 ISO 15093:2015 "Jewellery - Determination of precious metals in 999 0/00 gold, platinum and palladium jewellery alloys - Difference method using ICP-OES"
- 2008 ISO 15093:2008 Jewellery - 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)
