ISO 15093
Jewellery and precious metals — Determination of high purity gold, platinum and palladium — Difference method using ICP-OES
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| Organization: | ISO |
| Publication Date: | 1 February 2020 |
| Status: | active |
| Page Count: | 16 |
| ICS Code (Jewellery): | 39.060 |
scope:
This document specifies the analytical procedure for the determination of gold, platinum and palladium with a nominal content of and above 999 ‰ (parts per thousand).
This document specifies a method intended to be used as the recommended method for the determination of gold, platinum and palladium of fineness of and above 999 ‰. For the determination of fineness of and above 999,9 ‰, modifications described in Annex B apply.
Document History
ISO 15093
February 1, 2020
Jewellery and precious metals — Determination of high purity gold, platinum and palladium — Difference method using ICP-OES
This document specifies the analytical procedure for the determination of gold, platinum and palladium with a nominal content of and above 999 ‰ (parts per thousand).
This document specifies a...
February 1, 2015
Jewellery - Determination of precious metals in 999 0/00 gold, platinum and palladium jewellery alloys - Difference method using ICP-OES
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...
August 15, 2008
Jewellery - Determination of precious metals in 999 ‰ gold, platinum and palladium jewellery alloys - Difference method using inductively coupled plasma optical emission spectroscopy (ICP-OES)
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...