Nickel determination using automated photometric titration

Titration Application Note T–143 Cobalt analysis by automated photometric titration Cobalt can be analyzed in aqueous solutions by direct titration with EDTA at pH 9. The indicator is murexide, and the equivalence point is determined with the Optrode at a…

Titration Application Note T-145 Automated photometric determination of palladium using the Optrode Palladium is determined at pH 4 to 5 by back-titration with zinc sulfate. To visualize the endpoint xylenol orange is used as indicator and the equivalence point is…

Titration Application Note T–140 Automated photometric determination of lead using the Optrode Lead is determined at pH 4 to 5 by back-titration with zinc sulfate. To visualize the equivalence point, xylenol orange is used as indicator, and the equivalence point…

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…