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Description
Colorimetric determination of aluminium
Colorimetric determination with chromazurol S.
Aluminium is the most common metal in our anthroposphere and after oxygen and silica even the most common element of the earth’s crust. Because of its big affinity to oxygen, aluminium does not exist in elemental form in nature, but in different oxidized compounds.
In natural water, the concentration of aluminium compounds is low, but in waste water aluminium can appear in higher concentrations, e.g. at electroplating companies or paper mills.
