U - Shaped Drying Tube with Side Arms 150 mm

150 mm U - Shaped Borosilicate Drying Tube with side arms Drying tubes are used in organic reactions to prevent moisture in the air from entering into a reaction flask, they can also be used to dry gases. Drying tubes should be packed loosely with glass wool and a desiccant thereby providing a conduit for the release of pressure which can build up during a reaction. Specifications: Length 150 mm / 5.9" ID .44" / 11 mm OD .53" / 13 mm Stopper # 00 Side Arm .3" / 7.6 mm tapered