International Standard
ISO 3483:2023
Copper and zinc sulfide concentrates — Determination of thallium — Acid digestion and inductively coupled plasma-mass spectrometry
Reference number
ISO 3483:2023
Edición 1
2023-06
International Standard
Vista previa
ISO 3483:2023
79611
No disponible en español
Publicado (Edición 1, 2023)

ISO 3483:2023

ISO 3483:2023
79611
Idioma
Formato
CHF 63
Convertir Franco suizo (CHF) a tu moneda

Resumen

This Document specifies an acid digestion and inductively coupled plasma mass spectrometry (ICP-MS) procedure for determination of the mass fraction of thallium in copper and zinc sulfide concentrates as follows.

a)    For copper sulfide concentrates, the method is applicable to the determination of mass fractions of thallium from 0,000 1 % to 0,002 5 %.

b)    For zinc sulfide concentrates, the method is applicable to the determination of mass fractions of thallium from 0,000 1 % to 0,025 %.

Informaciones generales

  •  : Publicado
     : 2023-06
    : Norma Internacional publicada [60.60]
  •  : 1
     : 12
  • ISO/TC 183
    73.060.99 
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