Glass apparatus for fractionning distillation sous vide with reservoir compound:: Ballon tricol 250m

Glass apparatus for fractionning distillation sous vide with reservoir compound:: Ballon tricol 250ml 2x 19/26 screwsocket with thermometer plug. a dropping funnel with stopcock PTFE key 19/26 screwsocket a fractionning columns vigreux effective height 200mm 19/26 screwsocket. a stillhead 19/26 screwsocket with thermometer plug. a condenser Liebig 19/26 screwsocket effective length 200. a bench adapter 19/26 screwsocket with vacuum connector. a boiling flask 100 ml 19/26 screwsocket 6 caps and seal 19/26.