Ingenious micro rotary evaporator constructed of glass, PTFE and nylon that operates without metal devices normally associated with this type of equipment. Use with any laboratory stirring motor. Hollow glass, 10 mm O.D. tube with 14/10 inner joint at one end for flask and holes drilled near center for vacuum, couples to lab stirring motor. Tube turns inside PTFE bearing held in #15 Ace-Threds by nylon bushing, saddle o-ring and lock nut. 2 mm straight bore stopcock attaches to drying tube and/or McLeod gauge. One arm of double oblique stopcock attaches to dry ice trap and vacuum line; other arm is for easy vacuum release and can be connected to trap. For flasks, see 9592; for chuck, see 8124; for dry ice trap, order 8758.
Complete item supplied with joint clamp; does not include stirring motor, chuck, flask or splash guard.