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ISO 11495:2014

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

Publication date:   Nov 19, 2014

95.99 Withdrawal of Standard   Jul 5, 2019

General information

95.99 Withdrawal of Standard   Jul 5, 2019

ISO

ISO/TC 174 Jewellery and precious metals

International Standard

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

PREVIOUSLY

WITHDRAWN
ISO 11495:2008

NOW

WITHDRAWN
ISO 11495:2014
95.99 Withdrawal of Standard
Jul 5, 2019

REVISED BY

PUBLISHED
ISO 11495:2019