Projekta Nr.ISO 12739:2006
Nosaukums<p>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 %.</p>
Reģistrācijas numurs (WIID)37617
Darbības sfēra<p>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 %.</p>
StatussStandarts spēkā
ICS grupa73.060.99