Glass apparatus for fractionning distillation sous vide with reservoir compound:: Ballon tricol 1L 2

Glass apparatus for fractionning distillation sous vide with reservoir compound:: Ballon tricol 1L 2x 29/32 with thermometer plug. a dropping funnel with stopcock PTFE key 29/32 a fractionning columns vigreux effective height 300mm 29/32. a stillhead 29/32 with thermometer plug. a condenser Liebig 29/32 effective length 400. a bench adapter 29/32 with vacuum connector. a boiling flask 100 ml 29/32 6 clamps 29/32. two alcohol thermometer -10degree a -110degree C borosilicate 3.3