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EN ISO 11495:2016

Jewellery - Determination of palladium in palladium jewellery alloys - ICP-OES method using yttrium as internal standard element (ISO 11495:2014) EN ISO 11495:2016

Publication date:   Mar 16, 2017

General information

99.60 Withdrawal effective   Aug 21, 2019

CEN

CEN/BT

European Norm

39.060   Jewellery

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Scope

ISO 11495:2014 describes a method for the determination of palladium in palladium jewellery alloys, preferably within the range of fineness specified in ISO 9202, by means of inductively coupled plasma optical emission spectrometry (ICP-OES).
The preferred palladium content of the alloys lies between 500 ? (parts per thousand) and 950 ? palladium.
NOTE This method can be used to analyse other contents of palladium.
This method is intended to be used as the recommended method for the determination of fineness in alloys covered by ISO 9202.

Life cycle

NOW

WITHDRAWN
EN ISO 11495:2016
99.60 Withdrawal effective
Aug 21, 2019

REVISED BY

PUBLISHED
EN ISO 11495:2019

Relations

Adopted from ISO 11495:2014 IDENTICAL