ISO 18214:2024

Jewellery and precious metals — Determination of high purity gold, silver, platinum and palladium — Difference method using SPARK-OES

This document specifies an analytical procedure for the determination of gold, silver, platinum and palladium with a nominal content of and above 999 ‰ (parts per thousand, by mass), using an optical emission spectrometer with excitation by spark discharge (SPARK-OES).

SDO:

ISO

Language:

English

ICS Codes:

39.060

Status:

Published

Publish date:

2024-05-29

Standard Number:

ISO 18214:2024