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SRPS EN ISO 11490:2023

Jewellery and precious metals - Determination of palladium - Gravimetry using dimethylglyoxime (ISO 11490:2023)

Jun 30, 2023

General information

60.60     Jun 30, 2023

ISS

PKS C174

European Norm

39.060  

English  

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Scope

This document specifies a gravimetric method for the determination of palladium on a material considered homogeneous. The palladium content of the sample lies preferably between 50 and 999 parts per thousand (‰) by mass. Fineness above 999 ‰ can be determined using a spectroscopy method by difference (e.g. ISO 15093).
This method is also intended to be used as one of the recommended methods for the determination of fineness in jewellery alloys covered by ISO 9202.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS EN ISO 11490:2017

NOW

PUBLISHED
SRPS EN ISO 11490:2023
60.60 Standard published
Jun 30, 2023

Related project

Adopted from EN ISO 11490:2023 IDENTICAL

Adopted from ISO 11490:2023 IDENTICAL