Hidrostal GmbH

DERIVADOS DEL FLUOR (DDF) is a key global player in the manufacture, supply and distribution of Hydrofluoric Acid, from Aqueous HF to High Purity electronic grade, and a wide range of inorganic fluorochemical acids and salts, which are used in differ

Company KOLTEX was established in 1990. This year company celebrates 15 years from its establishment. Eventhough somebody could feel this period short, during less than one decade company has won very good position not only on the Czech market and in

The technical cornerstones of Sentron are the solid state chip technology and the encapsulation. The marriage of these technologies has enabled the development of miniature chemical sensor devices, based on the Ion Selective Field Effect Transistor (