State-of-the-art cooling technology for low temperature flow-through chemistry applications. 

Designed specifically for flow chemistry applications, the Polar Bear™ stand-alone chiller unit delivers fast and efficient cooling down to -88°C without the need for solid CO2, solvents or heat transfer fluids. 

The vacuum-jacketed glass cover supplied with the coil reactor module is fitted with a nitrogen purge to prevent ice formation, so ensuring that the reactor remains clearly visible at all times. 

The Polar Bear™ chiller unit can be combined with and controlled by any FlowSyn model. For example in conjunction with FlowSyn Multi-X, series of experiments, each at a different sub-ambient temperature, can be performed in sequence.

Fast, precise cooling
Compatible with all FlowSyn models
Compatible with FlowSyn coil reactors and mixer blocks

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.