The Polar Bear Plus FlowTM is a state-of-the-art heating and cooling reactor module for flow chemistry applications.

The instrument was developed by Cambridge Reactor Design in collaboration with Professor Steve Ley's Innovative Technologies Centre (ITC) at CAmbridge University

Remarkably, although not much bigger than a shoe box, this compact and portable unit can maintain reactor temperatures anywhere between -40oC and +150oC!

The Polar Bear Plus Flow reactor is easy to use and is completely self-contained, requiring only an electricity supply for operation - no cardice, refrigerants or messy heat transfer fluids!

Compatible with all standard Uniqsis coil and chip reactors, the Polar Bear Plus Flow makes an ideal and flexible addition to an existing FlowSyn. Alternatively, this reactor module can be combined with a Uniqsis Binary Pump Module as the basis for a modular flow reactor system (FlowLab Plus).

Compact and portable: base unit not much bigger than a shoe box!
Wide temperature range: -40°C to +150°C
No icing-up! - a nitrogen purge can be connected to ensure that the reaction remains clearly visible
Compatible with all standard Uniqsis FlowSyn coil and chip reactors

Asynt Ltd offer a wide range in laboratory equipment from benchtop to pilot scale. Our versatile DrySyn heating blocks provide excellent thermal performance without the associated risks of using standard oil-based systems and, when teamed with the Asynt CondenSyn air-condenser, will not only help improve sustainability but will also save you money.
Other areas we cover include Electrochemistry, photochemistry, flow chemistry, parallel synthesis, pressure reactors, evaporation and more. We offer off-the-shelf solutions as well as fully customisable systems: such as our ReactoMate jacketed vessels which can scale up from 100 mL to 100 L.
Asynt are committed to investing in new technologies that respond to the real demands of industry and academia, improving efficiency, sustainability and safety.