About D. L. Williams
Dr. Darren L. Williams (@pchem4all) is an Associate Professor of Physical Chemistry at Sam Houston State University. When he is not blending solvents, he is tinkering with contact angle measurements, FTIR microspectroscopy, etc. https://profiles.shsu.edu/chm_dlw/ . He welcomes your comments and questions by email (williams “at” shsu.edu).