NEW: DrySyn OCTO Parallel Synthesizer.
Conduct synthetic reactions under an inert atmosphere

New from Asynt

Asyntise your lab

Collaborate, Innovate, Create
Helping develop your ideas & create practical tools

Asyntise your lab

DrySyn heating & cooling blocks

Safe, clean synthesis in single or parallel format. Designed to suit flasks or vials.

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Pressure Reactors

Designed and engineered in the UK. Benchtop to pilot scale from low to high pressure.

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Laboratory reactor systems from 50ml to 50L.
Manufactured to order in the UK

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CondenSyn Waterless Condensers

A unique glass condenser, handmade individually in the UK, that requires no cooling water for operation.

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fReactor Complete Kit

NEW - designed by chemists at the University of Leeds, bringing Flow Chemistry to every lab.

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A fresh outlook in chemistry technologies

At Asynt, our aim is to develop, supply and support new and novel products and services central to the laboratory.


Featured Video

Asynt introduction
to CondenSyn

Save the planet, and your cash!

Find out how you can save the planet and some cash in your laboratory with CondenSyn, the air condenser from Asynt. With no water there is no risk of flooding, no issues with leakage, and you can leave the apparatus running over night without worrying...


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Press Releases

Black Friday November 2019

Posted on: November 27, 2019

Are you ready for Asynt Black Friday 2019? Join us on Friday 29th November for some unbeatable deals for your lab! Continue reading

Amazing end of year offers on Adam balances!

Posted on: November 27, 2019

We are pleased to announce that we are offering some great discounts across selected models in the Equinox & Solis ranges, while stocks last. Continue reading

Spooktacular Chemistry!

Posted on: October 29, 2019

Ghosts and ghouls beware, we’ve been digging up some Halloween chemistry from our social media feed! Continue reading

Asynt Chemistry Football XI

Posted on: August 21, 2019

Resident Asynt football fans, Dr Ffion McKeague and Dr Mike Kenny, set up their chemistry dream team in celebration of the new season. Continue reading

CondenSyn Evaluation: Gina Washbourn, University of Liverpool

Posted on: March 27, 2019

The reflux condenser worked really well with all of the solvents I used (DMF, Ethanol, DCM, water, MeCN and acetone) with no ‘bumping’ up the condenser that I have seen with water based ones. Continue reading

DrySyn & CondenSyn Evaluation: Alwin Hartman, Helmholtz Institute for Pharmaceutical Research Saarland

Posted on: March 27, 2019

We recently faced severe water damage due to a water hose that had snapped. Using waterless condensers would definitely have prevented this incident. Continue reading

Rapid, Reproducible Cooling of Laboratory Samples

Posted on: October 22, 2019

Asynt announces FroSyn – an innovative fluid-free cooling plate that enables rapid cooling of samples in vials or round bottom flasks (up to 500 mL) to below -60 °C. Continue reading

Sustainable Solutions for Laboratory Heating and Cooling

Posted on: September 18, 2019

The DrySyn range of heating & cooling blocks from Asynt is enabling laboratories around the world to undertake clean, safe synthetic reactions both individually or in parallel. Download our new technical brochure now! Continue reading


Since inception, we have developed the DrySyn range (a clean, safe alternative to oil baths and heating mantles) both reducing costs in purchasing/disposal of oil and a 35% reduction in energy consumption

A fresh outlook in chemistry technologies