ISO 13756:2015
Jewellery — Determination of silver in silver jewellery alloys — Volumetric (potentiometric) method using sodium chloride or potassium chloride
Reference number
ISO 13756:2015
Edición 2
2015-02
© ISO 2024
Retirada
Retirada (Edición 2, 2015)

Resumen

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.

Informaciones generales

  • Estado
     : Retirada
    Fecha de publicación
     : 2015-02
    Etapa
    : Retirada de la Norma Internacional [95.99]
  • Edición
     : 2
    Número de páginas
     : 5
  • Comité Técnico :
    ISO/TC 174
    ICS :
    39.060 
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