This Allihn-style reflux condenser has a standard taper 24/40 outer joint at the top and a lower inner drip tip 24/40 joint at the bottom. Polypropylene detachable hose connections provide a safe and easy way of connecting and disconnecting flexible tubing to the condenser. The hose connections have an O.D. of 8 mm and an I.D. of 4 mm. The condensor comes supplied complete with two GL-14 open top screw caps. Available in a 200 or 300 mm jacket length.