Centrifugal Ultrafiltration is the recommended method to separate the particulate from the dissolved fraction during Solubility/Dissolution testing of Nanomaterials. Contact LAUS to discuss an appropriate approach for your Nanomaterial.
Chemical Characterization according to ISO 10993-18 On the 26th of May 2020 the ISO 10993-18 will play a major role in the MD registration. For all MD a chemical characterization will be required. This change also includes a lot of advantages for the MD producer.