Glass Distillation Unit，Laboratory glassware kit with joints 24/40，Borosilicate glass 3.3Style 1:Without Plastic Clip:1x 500 ml Round Bottom Flask1x 250 ml Round Bottom Flask1x 3 Way Thermometer Adapter1x Liebig Condenser1x Vacuum Take Off AdapterStyle 2:With Plastic Clip:4x Plastic Clip1x Vacuum Take Off Adapter1x 3 Way Thermometer Adapter1x 300mm Celsius Themometer1x 500 ml Round Bottom Flask1x 250 ml Round Bottom Flask1x Liebig Bondenser， 10mm Hose Connection1x 2m Latex Hose( ID:6mm OD:9mm)1x PH Test Paper