Raman Mapping / Chemical Imaging
To gain an understanding of the distribution of the active and excipients, to know which physical form is present to identify patent infringement, counterfeit identification and batch variability issues, we offer our state-of-the-art Raman mapping service.
Recently applications have been:
studies of physical form present in creams and ointments - for very low concentration formulations
Investigations of active and excipient distribution in granules
Probing amorphous solid dispersion formulations for phase separation
We have the latest Raman technology with two laser wavelength options and full confocal capability, allowing depth profiles in tablets and granules. This most powerful tool may be the answer to all your problems. Please contact us for details.