Izaak Maurits Kolthoff

Father of Analytical Chemistry

Photograph by Tom Foley, University of Minnesota

Izaak Maurits Kolthoff
February 11, 1894 - March 4, 1993
By Johannes F. Coetzee

From http://www1.chem.umn.edu/news/images/IsaakKolthoff.pdf,


From https://www.nap.edu/read/9681/chapter/13,


(You will find the Alphabetical listing of 280 available Biographical Memoirs from http://bob.nap.edu/html/biomems/. One of them is I. M. Kolthoff.)