International Standard
ISO 18214:2024
Jewellery and precious metals — Determination of high purity gold, silver, platinum and palladium — Difference method using SPARK-OES
Reference number
ISO 18214:2024
Edition 1
2024-05
© ISO 2024
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Published (Edition 1, 2024)

ISO 18214:2024

Language
Format
CHF 63
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Abstract

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).

General information

  • Status
     : Published
    Publication date
     : 2024-05
    Stage
    : International Standard published [60.60]
  • Edition
     : 1
    Number of pages
     : 7
  • Technical Committee :
    ISO/TC 174
    ICS :
    39.060 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

9
Industry, Innovation and Infrastructure
12
Responsible Consumption and Production

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