DrySyn® Range

The DrySyn® range of laboratory heating blocks is the ideal alternative to oil baths and heating mantles for scientists all around the world. DrySyn is designed to offer clean, safe synthesis for single or multiple reactions – great for the environment and for your chemistry.  Manufactured by our in-house engineers, we can also easily supply bespoke DrySyn for your exacting requirements.
  • The DrySyn range is compatible with any magnetic hotplate stirrer – all bases are flat with removeable/repositionable feet
  • DrySyn allows safe and rapid temperature ramping to over 300 ºC
  • Suitable for use with the full range of standard round bottomed flasks, including  multi neck flasks, and also for tubes and vials
  • The low well design of DrySyn bases and inserts prevents cracking of glassware and gives excellent reaction visibility
  • Every DrySyn block is chemical and solvent resistant with a clear anodised finish
  • Heat-resistant handles on every base for safe and easy lifting
  • Additional “SnowStorm” range for sub-ambient reactions (but you can also use it for heated reactions)
  • DrySyn is fully recyclable

Download our short brochure with details of the range available: DrySyn Brochure PDF

FREE: Safety guide for laboratory heating blocks

DrySyn is fully recyclable Made In Britain
  • DrySyn Schlenk block

    DrySyn® Schlenk Tube Heating Blocks

    We now have DrySyn® Schlenk tube heating blocks designed to enable safe and successful heating of Schlenk Tubes.

  • DrySyn MULTI-M Inserts 250ml

    DrySyn® MULTI-M 250 mL Inserts

    The MULTI range is additionally suitable for 5-100 mL round bottom flasks, and the MULTI-S range for 500 mL round bottom flasks.

  • DrySyn pear-shaped flask system

    DrySyn® Pear-Shaped Flask System

    Designed to allow scientists to perform safe, productive heating and stirring experiments with pear-shaped flasks

  • DrySyn MULTI-S 500ml inserts

    DrySyn® MULTI-S 500 mL Inserts

    Supplied in packs of 3, these 500 mL inserts provide great flexibility in the lab. Also available as part of the DrySyn® MULTI-S Complete Kit, these are so simple to use and quick to change.

  • DrySyn SnowStorm ONE for single sub-ambient temperature low temperature work

    DrySyn® SnowStorm ONE

    Offers controlled cooling for single round bottom flasks without having to resorting to jacketed reaction vessels.

  • magnetic stirrer bars and spin vanes from Asynt UK

    Magnetic stirrer bars & spin vanes

    Choosing the correct magnetic stirrer bars or spin vanes for your vessel is key to achieving optimum agitation.

  • DrySyn NMR Tube Heating Block from Asynt, worldwide lab experts

    DrySyn® NMR Tube Heating Block

    Ideal for catalyst screening experiments and reaction monitoring using NMR spectroscopy, the DrySyn® NMR Tube Heating Block allows NMR tubes to become your new reaction vessel!

  • DrySyn OCTO parallel reaction station from Asynt

    DrySyn® OCTO Reaction Station

    Part of the DrySyn® Reactors range from the Asynt chemists, the DrySyn® OCTO 8-Position Reaction Station allows powerful magnetic stirring and heating, inert atmosphere and reflux, all with a tiny footprint.

  • DrySyn OCTO PLUS on MULTI-M Base with Asynt hotplate kit

    DrySyn® OCTO-PLUS Reaction Station

    3 x 8 Position refluxing & inerting manifolds

  • DrySyn® OCTO Mini

    Now available as an alternative to the hugely popular DrySyn® OCTO, the DrySyn OCTO Mini allows safe and easy sampling with disposable needles.

  • DrySyn OCTO MINI Conversion Kit from Asynt

    DrySyn® OCTO Mini Conversion Kit

    The DrySyn® OCTO Mini Conversion Kit is quick and easy to swap over from the standard DrySyn OCTO support and offers a simple solution for when sampling is preferred to reflux applications.

  • This set of 4 DrySyn® base adapter pins are designed as an addition for our bases so that you can securely locate them on to the square-top Stuart Magnetic Stirrer Hotplates.

    DrySyn® base adapter pins for flat bases

    Designed as an addition for our bases for use on square-topped stirrers

  • DrySyn Vortex overhead stirrer system

    DrySyn® Vortex overhead stirrer

    Work with higher viscosity materials in parallel, where magnetic stirring is not strong enough

  • DrySyn Vortex Blend parallel overhead stirring system for beakers. ADS11-BLEND

    DrySyn® Vortex Blend overhead stirrer

    For scientists who need to test new formulations and blends of ingredients in parallel in beakers.

  • DrySyn SnowStorm Reactor

    DrySyn® SnowStorm Reactor

    The DrySyn® Snowstorm reactor offers an attractive solution to low temperature reaction chemistry.

  • SnowStorm-MULTI-500

    DrySyn® SnowStorm MULTI

    The DrySyn® SnowStorm MULTI offers active temperature control of your chemistry from -30 to +150°C.