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Rotary Evaporation

Short Path Distillation

Cold Trap

For over half a century, PolyScience has been the standard in liquid temperature control solutions. Over the years, we have innovated time and again to meet the needs of laboratories and industries worldwide. In the ever-growing cannabis marketplace, you'll need the best temperature control to get the purest extracts. We're already in some of the best labs and turn-key solutions in the country and we want to be in yours.

Refrigerated Circulators

Circulators cycle water or other liquids through systems at constant temperatures to add or remove heat. They offer the best of both worlds, allowing for temperatures as low as -40°C and a variety of user-friendly features including optional programmability. Circulators also have a built-in reservoir for placing samples inside.


Uses: Rotary Evaporators, Condensers, Extractors

Recirculating Chillers

A chiller pumps cold fluid through a system in order to cool it down. They offer a much larger cooling capacity than a refrigerated circulator. They are especially effective in conjunction with rotary evaporators. Chillers are available in a variety of sizes to provide the heat removal and pump performance required.


Uses: Rotary Evaporators, Condensers, Extractors

Low Temperature Coolers

A low temperature cooler is designed to rapidly reach extreme cold and hold it consistently at low power expenditure. These are excellent for trapping and Dewar-type applications and can reach temperatures as low as -100°C.


Uses: Cold traps, as a substitute for dry ice or liquid nitrogen

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