60.60 Standard published Jul 10, 2019
ISO
ISO/TC 174 Jewellery and precious metals
International Standard
39.060 Jewellery
Published
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.
WITHDRAWN
ISO 11494:2014
PUBLISHED
ISO 11494:2019
60.60
Standard published
Jul 10, 2019