Product Description
Jacketed fractionation apparatus used for distillation under vacuum. Standard taper 10/30 top outer thermometer joint at top of Vigreux column for 2" immersion thermometer. Standard taper 24/40 outer joint at the top of main tube, standard taper 24/40 inner joints at bottom of main tube and on delivery tube. 4 mm bore glass or Teflon stopcocks are positioned so that the receiver may be removed without disturbing the distillation process.