The size and shape of particles is one of the critical parameters which has an impact on the properties of raw physicochemicalmaterials, semi products and products having an impact on the medicinal product as well as on the process of manufacturing medicinal products and their properties.

The analysis of distribution of the particle size is widely used to characterize raw materials, pharmaceuticals/ biopharmaceuticals in particular such as tablets, pellets, micronized substances, suspensions, emulsions, micro emulsions, nanoparticles, colloids, proteins and liposomes.

We offer the analyses of the particle size distribution of substance used at each stage of API production and the development of medicinal products by the laser light diffraction method,  the most commonly used techniques of measurement:

LALLS – Low-angle laser light scattering 

DLS – Dynamic light scattering 

– Zeta potential



Bożena Tejchman-Małecka, M.Sc.
phone: +48 22 37 86 140


Jacek Stadnik, M.Sc.
phone: +48 22 37 86 183