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Norm
ISO 15093:2020
Ausgabedatum: 2020 02 05
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).
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Herausgeber:
International Organization for Standardization
Format:
Digital | 10 Seiten
Sprache:
Englisch
ICS
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.
ISO 15093:2020
2020 02 05
Jewellery and precious metals — Determination of high purity gold, platinum and palladium — Differen...
Norm
↖
ISO 15093:2015
2015 01 28
Jewellery — Determination of precious metals in 999 0/00 gold, platinum and palladium jewellery allo...
Norm
ISO 15093:2008
2008 08 07
Jewellery — Determination of precious metals in 999 0/00 gold, platinum and palladium jewellery allo...
Norm