The isolation of crystalline vitamin A plus other materials
1932-1945. From the Isolator of Vitamin A to the Discoverer of Vitamin E Holmes, Harry Nicholls (1879-1958). (1) (with Ruth E. Corbet) The isolation of crystalline vitamin A. Offprint from Journal of the American Chemical Society 59 (1937). 2042-2047pp. Original printed wrappers. Inscribed by Holmes to Herbert M. Evans (1882-1971)..... More