Glass immersion condenser, with glass cooling coil, cone size 29/32

Glass immersion condenser, with glass cooling coil, for cooling and temperature control, for use with multi-neck flasks, reaction vessels, distilling apparatus or similar, the immersion depth from beneath the cone is adjustable from approx. 85 to 150 mm (e.g. suitable for multi-neck spherical flasks with angled side necks, capacity 250 ml to 2000 ml), supplied complete with cone size 29/32, cap, seal and hose connetions 8,6 mm (PP), borosilicate glass 3.3