Mercury analysis by automated photometric titration

Titration Application Note T–153 Cadmium analysis using automated photometric titration Cadmium can be determined in aqueous solutions by back-titration with zinc sulfate. As indicator Eriochrome Black T and for indication the Optrode at a wavelength of 610 nm is used.…

Titration Application Note T–141 Automated photometric determination of manganese using the Optrode Manganese can be determined as Mn(II) in aqueous solutions at pH 10 with Eriochrome Black T as indicator. For making sure that all the manganese is present in…

Titration Application Note T-148 Zirconium analysis using automated photometric titration Zirconium can be determined in acidic aqueous solutions (buffer pH 1) by direct titration with EDTA. Eriochrome cyanine R is used as indicator. For equivalence point indication, the Optrode is…

Titration Application Note T–158 Automated photometric determination of gallium using the Optrode Gallium is determined at pH 4.7 by back-titration with zinc sulfate. To visualize the equivalence point xylenol orange is used as indicator and the equivalence point is detected…