DIN EN ISO 11494:2019-12
Current
Current
The latest, up-to-date edition.
Jewellery and precious metals – Determination of platinum in platinum alloys – ICPOES method using an internal standard element (ISO 11494:2019); English version EN ISO 11494:2019, English translation of DIN EN ISO 11494:2019-12
Available format(s)
Hardcopy , PDF
Language(s)
German - English, English
Published date
12-01-2019
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.
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