Original and Accurate Karl Fischer Reagents

Leading the way in innovation and safety since 1979, Hydranal™ reagents for Karl Fischer (KF) titration have been recognized as the most trusted brand in the industry. 

Our portfolio is made up of pyridine-free and ethanol-based KF reagents, and a wide range of standards and auxiliaries. Hydranal products are known for their high quality and consistency, and are backed by dual accreditation, ISO/IEC 17025 and ISO Guide 34.