A microwave reaction technology reimagined and revitalized, U2 brings about an unrivaled digestion performance and solu-tion to sample preparation where a selected list of challenging applications will no longer be limited to the temperature and pressure threshold of a conventional TFM vessel. The state-of-the-art pressurization technology of the reaction cham-ber allows the digestion temperature to be safely run at up to 300°C and a pressurized environment as high as 200 bar, effec-tively enabling the most refractory sample types to be digested in a swift and complete manner.