ISO 4691:2009 (R2022)
Active , Reaffirmed Standard
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ISO 4691:2009 (R2022)

Iron ores — Determination of titanium — Diantipyrylmethane spectrophotometric method

Summary

ISO 4691:2009 specifies a spectrophotometric method using diantipyrylmethane for the determination of the mass fraction of titanium in iron ores. ISO 4691:2009 is applicable to a mass-fraction range of 0,02 % to 4,0 % of titanium in natural iron ores, and iron ore concentrates and agglomerates including sinter products.

Notes

90.93 : Norme internationale confirmée

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 06/08/2009
Confirmation Date 06/24/2022
Edition 2
Page Count 13
EAN ---
ISBN ---
Weight (in grams) ---
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