Used for Microscale vacuum distillations, especially for use with a spinning band microdistillation column.

• Top joint is a combination cap, thread and standard taper joint
• Bottom inner [ST] joint
• [ST] outer side joint for vacuum connection or stopper
• 105° angle
• Cap and O-Ring included

The top joint is a combination cap, thread and standard taper joint to accommodate and seal other microscale apparatus. The O.D. of the top joint has an external thread to facilitate an O-Ring and open-top phenolic cap. The internal or I.D. at the top is a ground outer joint. Inner standard taper joint at other end and a standard taper 7/10 outer side joint for vacuum connection or stopper when using spinning band column technique. 105° angle. Supplied with cap and O-Ring.