Application Note: Characterisation and Mapping of Active Pharmaceutical Ingredients and Excipients in a Tablet by Raman and Infrared Spectroscopy on the same Microspectrometer
11 October 2011

This application note from Horiba Scientific shows how the IR and Raman spectra of active pharmaceutical ingredients can be measured with the same microscope. The objective of the measurements is to identify the unknown components and their respective dispersion within pharmaceutical tabs.