Borosil,Liebig, with Sealed Inner Tube Condenser (2340)Borosil,Liebig, with Sealed Inner Tube Condenser (2340) Simple design The light wall of the inner tube facilitates efficient heat transfer Low cooling capacity Used for distillate separation Product code Approx Jacket Length mm Approx Overall Height mm Interchangeable Joints Qunatity Per Case 2340087 200 350 19 15 5 2340090 300 450 19 15 5 2340092 400 550 19 15 5 2340095 500 650 19 15 5