Four-port double-manifold made of borosilicate glass and designed with 4mm double hollow high vacuum glass stopcocks on all ports. Ports are fitted with two 14/20 and two 24/40 inner joints. This configuration allows direction connection with vessels having the same joint size. Distance between two adjacent ports is 127 mm (5 in), with a total manifold...
Three-neck round bottom flask with standard taper outer joints of 29/42 on the center neck and 24/40 on other two side necks. Flask comes with threaded side arm for insertion of thermometers having OD of 4~7mm. Heavy wall design increases mechanical strength.
Supplied with a compression cap and Viton o-ring for vacuum tight seal of plain stem thermometers. With a standard taper inner drip tip joint on sidearm, top outer and bottom inner joints on vertical tube, all joints being the same size of 24/40.
24/40 distillation adapter with thermometer inlet at top. It comes with compression cap and Viton O-ring for a tight seal of thermometer or similar size of 6-7.5 mm O.D. tubing.