Adapter, Connecting, 14/20 joint with 90mm length between joints
Made of premium borosilicate glass 3.3, the jointed glass connect adapter has a very high resistance to chemical attack and very low coefficients of thermal expansion for heat resistance.
Connecting adapter, 14/20 joints, straight, 90mm between joints. used to increase the apparatus's length. It is also possible to use the adapter as an air condenser. includes a bottom inner joint and a top outer joint.
