Potentiometric Method
Potentiometric Method : Method of analysis by which a known quantity of gas is first passed through a solution, where a specific gas component or a group of components is (are) selectively absorbed, then the absorbed analyte (s) in the solution is (are) evaluated by potentiometric titration. NOTE: The result is a titration curve showing the potentiometric end points for the components being sought versus the titration solutions required. From this data, the concentrations of the various components can be calculated