Automated photometric determination of manganese using the Optrode

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-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…

Titrration Applica A tion No ote T–8 89 Ph hoto ometrric E EDTA A tittration of m manga anesse su ulfate e acccording to t Ph h. Eu ur. an nd USP on Note lo ooks at thhe photom metric…