The reaction flask is usually made of thick glass and can tolerate large pressure differences, for anhydrous oxygen reaction experiments 

* High - Quality Glass Material: Made from premium lab glass, it boasts excellent chemical resistance, allowing it to withstand the corrosion of various chemical reagents commonly used in distillation processes. It also has good thermal stability, capable of enduring the temperature changes during distillation. 

* Smooth surface:The flask body is smooth,uniform wall thickness distribution suited to heat 

* Customizable: They can also be customized as per one’s requirement.