This article describes various methods of electrochemical analysis, namely coulometry, electrogravimetry, voltammetry, electrometric titration, and nanometer electrochemistry. The discussion covers the general uses, sample requirements, application examples, advantages, and limitations of these methods. Some of the factors pertinent to electrochemical cells are also provided. In addition, the article provides information on various potentiometric membrane electrodes used to quantify numerous ionic and nonionic species.

Electrogravimetry is a method used to separate and quantify ions of a substance, usually a metal. Quantification of these ions primarily depends on the rate of movement of charged species (ions) in an electric field. This article details the various types of electrometric titrations, namely, conductometric titration, oscillometric (high frequency) titration, potentiometric titration, amperometric titration, biamperometric titration, bipotentiometric titration, and coulometric titration. It also provides a brief outline of the applications of electrometric titrations.