With 14/10 inner and outer joints. Column with indents to support column packing.
With 14/10 threaded top joint which is supplied with holed screw cap and o-ring.
Design permits rotation in conical microscale vials
Consisting of a vertically adjustable condenser tube to be used with the 3 ml, 5 ml, and 10 ml vials.
Microscale syringe, 1 ML, plastic
All glass syringe