Conn Adapter 20-400 19/22 ,Each

Details:

Adapters connecting threaded microscale^ gpi thread size; 20-400. [Standard taper] joint; 19/22. Approx. Overall height (mm); 50 [standard taper] inner ground joint to gpi thread. Allows interfacing of [standard taper] outer ground jointed glassware with threaded microscale components.