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sklademVydáno: 2006-07-05
ISO 12739:2006
ISO 12739:2006 - Zinc sulfide concentrates — Determination of zinc — Ion-exchange/EDTA titrimetric method
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| Označení normy: | ISO 12739:2006 |
| Vydání: | 2 |
| Vydáno: | 2006-07-05 |
| Počet stran (Anglicky): | 23 |
DESCRIPTION
ISO 12739:2006
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 %.