ISO/WD 12739
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ISO/WD 12739
83256

Estado : En desarrollo

Resumen

ISO 12739:2006 specifies an ion-exchange/EDTA titrimetric method for the determination of the mass fraction of zinc in zinc concentrates. The method is applicable to zinc sulfide concentrates having a mass fraction of zinc in the range from 11 % to 62 %.

Informaciones generales

  •  : En desarrollo
    : Estudio del borrador del trabajo (WD) iniciado [20.20]
  •  : 3
  • ISO/TC 183
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