Automating photometric titrations with optical sensor – new applications for metal analysis available

Quite a number of titration applications require the user to determine the reaction endpoint by registering a change of the colour of the solution being measured. Such photometric titrations are still often performed manually opening the door for all kinds of inaccuracies. They can now be performed fully automatically with the Metrohm Optrode providing for superior accuracy and reliability of results.

The Metrohm Optrode features eight different wavelengths for a wide measuring range and it is absolutely solvent resistant. The latest applications developed by Metrohm for photometric titration are:

AN-T-148  Determination of zirconium using automatic photometric titration

AN-T-147  Determination of thallium using automatic photometric titration

AN-T-146  Automatic determination of tin using photometric titration

AN-T-145  Determination of palladium using automatic photometric titration

AN-T-144  Mercury analysis using automatic photometric titration

AN-T-143  Determination of cobalt using automatic photometric titration

AN-T-142  Determination of barium using automatic photometric titration

AN-T-141  Automatic determination of manganese using the Optrode

AN-T-140  Automatic photometric determination of lead using the Optrode