ISO 13756:2015

Jewellery — Determination of silver in silver jewellery alloys — Volumetric (potentiometric) method using sodium chloride or potassium chloride

Publication date:   Jan 20, 2015

95.99 Withdrawal of Standard   Apr 8, 2024

General information

95.99 Withdrawal of Standard   Apr 8, 2024

ISO

ISO/TC 174 Jewellery and precious metals

International Standard

39.060   Jewellery

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Scope

ISO 13756:2015 specifies a volumetric method for the determination of silver in silver 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.
NOTE This method is an alternative recommended method to ISO 11427.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 13756:1997

NOW

WITHDRAWN
ISO 13756:2015
95.99 Withdrawal of Standard
Apr 8, 2024

REVISED BY

PUBLISHED
ISO 13756:2024