Dinglab,500ml Chemistry Lab Glassware Kit,glass Distilling,distillation Apparatus,24/40 ,Be Made From G3.3 Borosilicate Glass,The neck is 24/40 Ground Joint.
500ml 24/40 Round Bottom Flask
250ml 24/40 Round Bottom Flask
200mm 24/40 Liebig Condenser
3 way Thermometer adapter with 24/40 joint
24/40 Vacuum take-off adapter
300mm 200 Celsius thermometer
6*9 Rubber Hose
24/40 Plastic clip