ISO 12739:2006 (R2015)
Active , Reaffirmed Standard
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ISO 12739:2006 (R2015)

Zinc sulfide concentrates — Determination of zinc — Ion-exchange/EDTA titrimetric method

Summary

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 %.

Notes

90.92 : Norme internationale à réviser

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 07/05/2006
Confirmation Date 09/09/2015
Edition 2
Page Count 23
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ISBN ---
Weight (in grams) ---
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