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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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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.
Author | ISO/TC 174 Jewellery and precious metals |
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Editor | ISO |
Document type | Standard |
Format | Paper |
Edition | 3 |
Number of pages | 6 |
Replace | ISO 11494:2014 |
Weight(kg.) | 0.1102 |
Year | 2019 |
Country | Switzerland |