Distributors of Advanced Materials for Research Institutions and Industry. Our products include sapphire and ruby components, precision ceramics and ceramic adhesives, rare earth oxides and powders, sputtering targets and superconductor powders, single crystal substrates, and spin and dip coating machines, UV curing systems, hot plates, diamond dicing saws. Precision optical components including graticules, reticles, calibration standards and optical gratings. Now also offering semi-conductor wafers Si, Ge, SiC, III-V, II-IV.