VEVOR Lab Glassware Distillation Kit 1000ml 3.3 Boro 29 pcs Glassware EquipmentProduct Features Large Capacity Lab Distillation Kit Our distillation apparatus includes flasks of various capacities to meet diverse distillation needs, enhancing the professionalism and versatility of your experiments. One set satisfies multiple experimental requirements. 3. 3 Borosilicate Glass Upgraded to 3. 3 borosilicate glass, our lab glassware withstands high temperatures and corrosive reagents. The low linear expansion coefficient of the