Estado : Retirada

Esta norma ha sido revisada por ISO 11494:2019

Resumen

ISO 11494:2014 describes a method for the determination of platinum in platinum jewellery alloys, preferably within the range of fineness specified in ISO 9202, by means of inductively coupled plasma optical emission spectrometry (ICP-OES).

This method applies to platinum jewellery alloys that might contain silver, indium, iridium, gallium, copper, cobalt, nickel, tin, and ruthenium. However, this list is not exhaustive and care is always to be taken to investigate potential interference effects.

Informaciones generales

  • Estado
     : Retirada
    Fecha de publicación
     : 2014-12
    Etapa
    : Retirada de la Norma Internacional [95.99]
  • Edición
     : 2
    Número de páginas
     : 8
  • Comité Técnico :
    ISO/TC 174
    ICS :
    39.060 
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  3. Standards catalogue
  4. ICS
  5. 39
  6. 39.060
  7. ISO 11494:2014