Know your sample
When characterizing a nanoparticle sample, finding an accurate measure of particle size is one of the most important parameters. ProbeDrum helps you accomplish this by combining automated titration, sensitive light scattering measurements and a powerful analysis software.
How it Works
Based on Rayleigh theory, light scattering can be used to determine the size of particles by measuring how the refractive index of a sample changes with concentration. Measuring the scattering signal at multiple particle concentrations and combining Low Angle- and Right Angle scattering yields accurate and sensitive results.