Faculty Research Faculty Joint Faculty Instructional Faculty Scientists Affiliate and Courtesy Faculty Emeritus Faculty Research Faculty Richard A. Yost Professor Emeritus 352-392-0557work ryost@chem.ufl.eduINTERNET https://yost.chem.ufl.edu/ CLB 210Apostal Instructional Faculty Richard A. Yost Professor Emeritus 352-392-0557work ryost@chem.ufl.eduINTERNET https://yost.chem.ufl.edu/ CLB 210Apostal Scientists Richard A. Yost Professor Emeritus 352-392-0557work ryost@chem.ufl.eduINTERNET https://yost.chem.ufl.edu/ CLB 210Apostal