BS EN 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
Language(s)
English
Published date
05-09-2019
Publisher
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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