Home » Products » Benchtop Synthesis Tools » DrySyn® Range » DrySyn® Single Position Blocks
DrySyn® single position blocks are designed to suit single reactions in round bottom flasks up to 5,000 mL as standard. With excellent heating times, clear reaction visibility, and heat resistant handles on every base, the DrySyn system offers everything you could wish for in terms of performance and safety. Manufactured in the UK, DrySyn single position blocks are suitable for all hotplates.
Download our short PDF flyer covering the range HERE.
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![DrySyn Classic Kit](https://www.asynt.com/wp-content/uploads/2017/11/DrySyn-Classic-Kit-550px-265x265.jpg)
DrySyn® Classic Kit
For 50 mL, 100 mL, 250 mL, 500 mL and 1000 mL scale
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![DrySyn Classic Starter kit](https://www.asynt.com/wp-content/uploads/2017/11/DrySyn-Classic-Starter-Kit-265x265.jpg)
DrySyn® Classic Starter Kit
Safe heating for single flasks to 1000 mL
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![DrySyn Prodigy single position oil-free heating block platform for round bottom flasks up to 500 mL - from Asynt, the worldwide lab experts](https://www.asynt.com/wp-content/uploads/2023/06/DrySyn-Prodigy-1000-px-web-resolution-265x265.jpg)
DrySyn® Prodigy
DrySyn® Prodigy offers oil-free heating of round bottom flasks up to 500 mL using fully recyclable materials.
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![DrySyn Classic Base heat 1L single round bottom flask](https://www.asynt.com/wp-content/uploads/2017/11/DrySyn-Classic-Base-550px-265x265.jpg)
DrySyn® Classic 1L Base
Suitable for safe, clean synthesis using 1L round-bottom flasks.
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![DrySyn Scholar single position oil-free heating blocks from Asynt to suit RBF in 250 mL and 100 mL sizes.](https://www.asynt.com/wp-content/uploads/2012/03/DrySyn-Scholar-Kit-product-image-March-2023-265x265.jpg)
DrySyn® Scholar Kit
Designed for 250 mL & 100 mL flasks to meet the requirements of University chemistry teaching Laboratories
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![A Safety Guide for Using Laboratory Heating Blocks - Best Practice](https://www.asynt.com/wp-content/uploads/2020/02/Best-Practice-Safety-Guide-product-image-265x265.jpg)
Best Practice Guide for Laboratory Heating Blocks
Free - useful publication for Best Practice
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![DrySyn Classic Inserts for single round bottom flasks](https://www.asynt.com/wp-content/uploads/2017/11/DrySyn-Classic-Inserts-265x265.jpg)
DrySyn® Classic Inserts
DrySyn® Classic Inserts for 50/100/250/500 mL flasks
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![DrySyn Scholar PLUS single position oil-free heating block system for RBF in 50 mL, 100 mL, and 250 mL - from Asynt, worldwide laboratory experts](https://www.asynt.com/wp-content/uploads/2013/06/DrySyn-Scholar-PLUS-upgrade-product-image-March-2023-265x265.jpg)
DrySyn® Scholar PLUS
Upgrade to the DrySyn® Scholar kit and accommodates 3 common flask sizes, 250 mL, 100 mL and 50 mL, as standard.
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![DrySyn 2 L stand alone base for single round bottomed flasks Asynt chemistry](https://www.asynt.com/wp-content/uploads/2014/10/ADS2-2-for-website-265x265.jpg)
DrySyn® MAXI 2L
The DrySyn® MAXI 2L is a stand-alone 2000 mL version of the standard DrySyn MAXI Kit
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![DrySyn MAXI Kit](https://www.asynt.com/wp-content/uploads/2007/02/DrySyn-MAXI-Kit-265x265.jpg)
DrySyn MAXI Kit
For 2000 mL and 3000 mL scale
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![](https://www.asynt.com/wp-content/uploads/2007/02/DrySyn-SuperMAXI-5L-Cover-265x265.jpg)
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![DrySyn SuperMAXI 4000](https://www.asynt.com/wp-content/uploads/2014/10/DrySyn-SuperMaxi-4000-265x265.jpg)
DrySyn® SuperMAXI PLUS
New 4000 mL insert which fits within our 5,000 mLbase (The DrySyn SuperMAXI)
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![DrySyn Schlenk block](https://www.asynt.com/wp-content/uploads/2014/08/DrySyn-for-Schlenk-smaller-image-3-265x265.jpg)
DrySyn® Schlenk Tube Heating Blocks
We now have DrySyn® Schlenk tube heating blocks designed to enable safe and successful heating of Schlenk Tubes.
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![DrySyn SnowStorm ONE for single sub-ambient temperature low temperature work](https://www.asynt.com/wp-content/uploads/2007/02/DrySyn-SnowStorm-ONE-with-Julabo-DD300F-265x265.jpg)
DrySyn® SnowStorm ONE
Offers controlled cooling for single round bottom flasks without having to resorting to jacketed reaction vessels.