Dynamic vapour sorption (DVS) characterisation and MVTR properties in pharmaceutical materials

Traditional methods of analysing moisture sorption in pharmaceutical materials are labour intensive both in operation and maintenance as well as providing information of limited accuracy. Modern automated gravimetric Dynamic Vapour Sorption (DVS) analysers can accurately measure both the equilibrium capacity and the kinetics of the uptake process. These systems provide high accuracy with low maintenance costs and a flexible approachto characterisation both in R&D and QA/QC applications.