He has over a decade of experience in cleaning verification, solvent substitution, and blend prediction in addition to his work in spectroscopy (Raman, IR, and UVVIS) and computational chemistry (color prediction and spectroscopic modeling). He can be reached at williams@shsu.edu; http://www.shsu.edu/~chm_dlwThis article appeared in the September 2013 issue of Controlled Environments. Cleanrooms Related Reads Advertisement Advertisement View the discussion thread. Connect with CEN Facebook