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Only available in The Netherlands



Insulated Bowls – Safer and more efficient way of cooling


Cool-It – the unbreakable dewar

Cool-It replaces fragile glass dewars, unstable plastic bowls and keeps your chemistry colder for longer. The compact and virtually unbreakable Cool-It insulated bowls are designed to fit onto a standard stirring hotplate to cool and stir round bottom flasks, beakers or test tubes.


Cool-It keeps it cooler for longer

Cool-It will keep your sample below -70°C for up to 5 times longer than a plastic bowl. Cool-It will keep your reactions below -70°C for twice as long as a glass dewar.


Large and small bowl options

Small Cool-It bowl for flasks up to 400ml. Large Cool-It bowl for flasks up to 2 L.



  • Manufactured from a robust, chemically-resistant HDPE
  • High quality insulated foam core
  • High quality insulated foam core
  • Unlike fragile glass dewars is virtually unbreakable


Fits on all popular brands of stirring hotplate

  • Suitable for use with top plates of 135mm and 145mm diameter


Lid improves cooling

  • Keeps reaction cool for up to 20% longer
  • Easily fitted once your flask is in place • Minimises ice formation on flask
  • Prevents spitting


Protects your stirrer and minimises spills

  • Cool-It minimises frost on the outer surfaces, protecting your stirrer from moisture ingress.
  • Cool-It fits securely on the top plate minimising spills and the risk of the bowl being knocked off the top plate.


Easy pour spout and handle

  • Non-drip spout and handle makes disposal of solvents safer and easier
  • Avoid spills for a safer working environment


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