In AlfatestLab we are equipped to measure particle size distribution on dry or wet samples, thanks to various dispersion units available for various sample volumes.
Our analysis report shows the particle size distribution in particle volume, as well as all standard parameters D10, D50, D90, D4: 3, analysis conditions and parameters. Alfatestlab offers method development and transfer method (from Mastersizer2000 to Mastersizer3000) services.
Several pharmaceutical ingredients (API) tend to crystallize in different crystalline packings (polymorphs). In a pharmaceutical formulation, the identity or the possible conversion of the API polymorph could alter the characteristics and the efficacy of the pharmaceutical form, leading to a different bioavailability. In this work we show how polymorphism can be successfully recognized and characterized by using MDRS (Morphologically-Directed Raman Spectroscopy), a powerful technique that combines automated particle imaging with Raman spectroscopy to provide particle size, shape and chemical identification in a single analysis.
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Just ask for a quote or registration form to join "Mastersizer 3000 user training course - particle size analyzers"