ISO 5724:2023
Jewellery and precious metals — Determination of very high purity gold — Difference method using ICP-MS
Jewellery and precious metals — Determination of very high purity gold — Difference method using ICP-MS
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Jewellery and precious metals — Determination of very high purity gold — Difference method using ICP-MS
This document specifies an analytical procedure for the determination of very high purity gold with a nominal content of and above 999,99?‰ (parts per thousand, by mass), using an inductively coupled plasma mass spectrometer (ICP-MS).
| Edition | 2023 |
|---|---|
| Published Date | 2023 |
| Published By | International Standardization Organisation |
| Page Count | 9 |