Alexander Classen


Alexander Classen was a German chemist, who is considered one of the founders of electrochemical analysis.
From 1861 he studied chemistry at the universities of Giessen and Berlin. In 1870 he became a lecturer of analytical chemistry at the polytechnic school in Aachen, where in 1882 he succeeded Hans Heinrich Landolt as professor of inorganic chemistry. At Aachen, he was appointed director of the Electrochemical Institute,

Published works

He was the author of Quantitative Analyse durch Elektrolyse, a book that was published over numerous editions, and translated into English with the title: . He was editor of the last issue of Friedrich Mohr's textbook on titrimetry, and with English chemist Henry Enfield Roscoe, he authored a textbook on inorganic chemistry. Other noted works by Classen are: