From the most cost effective to the most advanced UV-VIS spectroscopy available, OSIS instrument range of powerful spectroscopy systems deliver accurate & excellent performance to measure & quantify the chemical structure, concentration of substances for the education, pharmaceutical, academic laboratories, food beverage, waste water industry and research communities. Our enhanced software is designed for laboratories that require compliance with US FDA 21 CFR part 11 regulations that provide a complete solution for your UV-VIS measurement.