Scientific and technological services, namely, scientific laboratory services and scientific research, in particular in the field of biological nanoparticle tracking and analysis; industrial analysis and research in the field of biological nanoparticle tracking and analysis; technological consultancy services in the field of biological nanoparticle tracking and analysis; testing and research of and on machines, apparatus and instruments, namely, testing the functionality of machines; testing,...

Scientific apparatus and instruments for research and for use as laboratory apparatus, namely colloid analyzers that characterize the physical properties of colloid particles; and light-scattering microscopes with a videocamera to measure the Zetpotential, size, and related physical parameters of colloid particles