Applied Physics - 100 nm to 2.5 Micron Silica Dry Powder

Silica nano-particles size standards used in Contamination wafer standards and drug delivery. Silica nanoparticles drypowder are particle size standards and spherical in shape. Silicon microbeads are highly accurate, monodisperse, NIST Traceable, size standards and available from 40 nanometers to 2.5 microns (2500 nm). Silica particles from 40 nm to 102 nm are suspended in ethanol to maintain monodispersity, while Silica particles from 105 nm to 2500 nm are suspended in 15ml DI Water solution.