International Standard
ISO 11494:2019
Jewellery and precious metals — Determination of platinum in platinum alloys — ICP-OES method using an internal standard element
Reference number
ISO 11494:2019
Edición 3
2019-07
International Standard
Vista previa
ISO 11494:2019
75285
No disponible en español
Publicado (Edición 3, 2019)

ISO 11494:2019

ISO 11494:2019
75285
Idioma
Formato
CHF 42
Convertir Franco suizo (CHF) a tu moneda

Resumen



This document describes an analytical procedure for the determination of platinum in platinum alloys with a nominal content up to 990 ‰ (parts per thousand), including alloys according to ISO 9202.

Informaciones generales

  •  : Publicado
     : 2019-07
    : Norma Internacional publicada [60.60]
  •  : 3
     : 6
  • ISO/TC 174
    39.060 
  • RSS actualizaciones

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