ZEOtope Switzerland

Zeochem is a company of the CPH Group AG, with manufacturing roots in Switzerland dating back over 200 years. Through the acquisition of the Armar business in 2017, Zeochem inherited over 60 years of expertise in producing high-purity NMR solvents. We have embraced this legacy and further advanced the technology— now manufacturing deuterated compounds at our state-of-the-art facility in Rüti, Switzerland. Our Swiss-made deuterated compounds reflect exceptional quality and precision. They are used as solvents in NMR spectroscopy and R&D, as well as deuterium sources for the synthesis of APIs and OLEDs.