The DrySyn Parallel Synthesis Kit provides a convenient, low cost solution for chemists wishing to conduct simple synthetic reactions with temperature control and magnetic stirring, but without the complications of reflux or inerting. It is ideal for producing small, focused libraries of compounds. This kit accommodates a range of standard reaction tubes and vials, of different diameters. It can also be upgraded to a parallel reaction station using standard round-bottom flasks, by using the appropriate DrySyn MULTI inserts. In this configuration, facilities like reflux and gas control can be added, as can directly driven stirring with the Asynt Vortex stirrer system. Size options available: 16.20mm (will fit CEM microwave tubes) 17.40mm (will fit Biotage 2-5ml microwave tubes) 20.20mm (will fit robot tubes) 24.40mm (will fit 24mm boiling tubes) 25.75mm (will fit Wheton reactor vials) 28.20mm (will fit Biotage 10-20ml microwave tubes but 3 position only)