Designed for chemists undertaking parallel syntheses, the DrySyn 3-Position Clamp enables secure clamping of up to three round bottom flasks or condensers to a standard boss head. Each DrySyn 3-Position Clamp incorporates a what the company describes as a novel fast grip/ release mechanism that is designed to minimize setup time. At the same time, the design enables the simultaneous removal of all three reactions from the heat source should the need arise. Constructed from aluminum and stainless steel, with a replaceable rubber covering, the DrySyn 3-Position Clamp is available in a range of sizes to securely hold condensers and round bottom flasks from 5 mL to 500 mL.