Pharmaceuticals under humidity controlled atmosphere

Full and detailed characterization of pharmaceutical formulations is required before release of new drugs. When exposed to warm and humid weather over time, ingredients may undergo change in their hydration level, thus affecting the properties and/or efficiency of the drug. Raman spectroscopy, combined to a temperature and humidity controller can mimic such harsh conditions and can be used to monitor the properties of the different ingre-dients and track their modifications induced by environmental changes.