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ISO 11494:2019
Jewellery and precious metals — Determination of platinum in platinum alloys — ICP-OES method using an internal standard element
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Summary
?This document describes an analytical procedure for the determination of platinum in platinum alloys with a nominal content up to 990 ‰ (parts per thousand), including alloys according to ISO 9202.
Notes
90.60 : Clôture de l'examen
Technical characteristics
| Publisher | International Organization for Standardization (ISO) |
| Publication Date | 07/10/2019 |
| Edition | 3 |
| Page Count | 6 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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