ISO 4691:2009

Iron ores — Determination of titanium — Diantipyrylmethane spectrophotometric method

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.

Edition	2009
Published Date	2009
Published By	International Standardization Organisation
Page Count	13