CHEMICAL PRODUCTS USED IN INDUSTRY; INORGANIC ELEMENTS AND COMPOUNDS IN FORM OF HYPERPURE CRYSTALS; DOPED AND UNDOPED, POLYCRYSTALLINE AND MONOCRYSTALLINE INORGANIC SEMICONDCOTR MATERIAL, PARTICULARLY IN THE FORM OF CRYSTALS, GRANULES AND POWDERS, IN SAWED, LAPPED, POLISHED, ETCHED AND COATED FORM; DOPED AND UNDOPED, POLYCRYSTALLINE AND NOMOCRYSTALLINE INORGANIC SEMICONDUCOTR MATERIAL , PARTICULARLY IN THE FORM OF RODS, TUBES, SHEETS, WAFERS, AND MOULDED BODIES, IN SAWED, LAPPED, POLISHED, ET...

Chemical for used in the chemical, engineering, electronics, electrical, semiconductor, microchip and terrestrial photovoltaic industries; inorganic elements and compounds in form of hyperpure crystals for use in the chemical, engineering, electronics, electrical, semiconductor, microship and terrestrial photovoltaic industries; doped and undoped polycrystalline and monocrystalline inorganic semiconductor material in the form of crystals, granules and powders, in sawed, lapped, polished, etch...