Controlling the API Drying Process: Comparing NIR, Raman and Teraherz

Overview:

This month in Helsinki, Karin Kogermann presented results of four years of research into solid state transformations, comparing the effectiveness of NIR, Raman and Teraherz pulsed methods. Included on p. 11-13 is a useful table comparing the strengths and weaknesses of each technique. Work involved Universities of Helsinki and Tartu, Estonia.