This round bottom distilling flask is made of high-quality borosilicate glass with excellent thermal shock resistance and chemical stability. It features a side arm for vapor outlet and standard ground joint, ideal for laboratory distillation, reflux, and heating applications.
Crafted from premium 3.3 high borosilicate glass, this round bottom distillation flask features outstanding thermal stability and chemical inertness, resisting acid, alkali and organic solvent corrosion. Its round bottom design enables even heat distribution during heating, effectively avoiding local overheating and material splashing. The thickened wall structure delivers excellent pressure resistance and thermal shock tolerance, adapting to temperature changes from -20℃ to 150℃. Standard ground joint ensures airtight connection with condensers and other laboratory glassware. High transparency allows real-time observation of boiling, evaporation and distillation status. Suitable for atmospheric distillation, vacuum distillation, liquid concentration and organic synthesis experiments. Durable, easy to clean and reusable, it meets daily analytical and synthetic experiment demands in chemical, pharmaceutical and research laboratories.
