This short path This short path distillation is without vigreux but with a inside condenser,which is a combination of a coil and liebig .
To be used with 50 mm immersion themometer with 10/18 joint.
with inner joints at bottom and side arm.
Laboy glassware is made of high-quality borosilicate glasses and annealed at 800 degree Celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling.