ISO 11494:2019
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Jewellery and precious metals Determination of platinum in platinum alloys ICP-OES method using an internal standard element
Available format(s)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
Language(s)
English, French
Published date
10-07-2019
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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