Automated photometric determination of gallium using the Optrode

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-147 Thallium analysis using automated photometric titration Thallium can be titrated as Tl(III) in slightly acidic medium. To visualize the equivalence point, the indicator xylenol orange is used. The indication is done with the Optrode at a…

Titration Application Note T-146 Tin analysis using automated photometric titration Tin forms very stable complexes with EDTA in its divalent and tetravalent form. In alkaline media, tin forms hydroxo complexes for which reason tin is titrated in acidic medium (pH…