Barium analysis by automated photometric titration

Titration Application Note T-144 Mercury analysis by automated photometric titration Mercury can be determined in alkaline media by back-titration with zinc sulfate using eriochrome black T as indicator and the Optrode at a wavelength of 502 nm for indication. Method…

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-150 Nickel determination using automated photometric titration Nickel can be determined in alkaline media. To visualize the endpoint, murexide is used as indicator. The equivalence point is detected with the Optrode at a wavelength of 574 nm.…

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…