Standard

ISO 11427:2014

Oct 2014 Withdrawn

Note: Latest version: ISO 11427:2024

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Abstract

The method of ISO 11427:2014 describes a volumetric method for the determination of silver in jewellery alloys, preferably within the range of fineness stated in ISO 9202. These alloys may contain copper, zinc, cadmium, and palladium. Apart from palladium, which must be precipitated before commencing titration, these elements do not interfere with this method of determination. This method is intended to be used as the referee method for the determination of fineness in alloys covered by ISO 9202.

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Standard from ISO
Published: October 29 2014
Withdrawn: April 5 2024
Period for objection until: November 3 2013
Edition: 2
Document type: IS
Pages
ISBN:

Publisher: ISO
Distributor: ISO
ICS: 39.060
International TC: ISO/TC 174

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Revised by: ISO 11427:2024
Adopted by: SN EN ISO 11427:2018
Adopted by: NF EN ISO 11427:2017
Adopted by: NF ISO 11427:2015
Revises: ISO 11427:1993

ISO 11427:2014

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ISO 11427:2024

ISO 11427:2014

ISO 11427:1993

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Version history History (3)

ISO 11427:2024

ISO 11427:2014

ISO 11427:1993

Abstract

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Product Relations

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