Eliminating temperature spikes and low-liquid-level alarms in freezers improves efficiency and keeps costs down. Suitable for applications like cryopreservation, a new switchover from Concoa, the Cryowiz, delivers a continuous supply of liquid nitrogen with little to no variation in cryogen temperature or state. Capable of supplying up to eight freezers, the unit has customizable “keep-full” and “on-demand” operation modes. Plus, it can be integrated with an external oxygen monitor and features pipe-away relief valves. Its alarms can be integrated with building security systems and the unit has a 24,000-event log with built-in battery back-up. Concoa