Silica Nanoparticles

Product Detail Analysis SDS FAQ Related   Example Certificates of Analysis Certificate of Analysis 80nm 1097Certificate of Analysis 120nm in H2O 1489 Safety Data Sheets SDS Silica Nanoparticle PowderSDS Silica Nanoparticles in H2O SDS Silica Nanoparticles in Ethanol Frequently Asked Questions How are these nanoparticles made? GE&R silica nanoparticles are synthesized using a Stober method to provide very high purity (+99.999%) spherical particles with narrow size distribution. The Stober method is a technique which grows the silica nanoparticles in solution. Our powder silica products are obtained by drying off the solution after the particles have formed.  For our mono-dispersion products we use special filtration techniques to wash the particles into either an aqueous or ethanol solution which maintains the mono-dispersity. How do I disperse the powder into solution? Dispersing the powder nanoparticles into solution is not easy. The smaller the particle size, the mo