Capacity - 250ml 500ml boiling flasks, single neck boiling flask.
Premium Material - Made of G3.3 borosilicate glass, high hardness, strength, toughness.
Heat Resistance - resistance to high temperature, heavy wall, high transparency, easy to observe the change of solution
Structural Design - Round bottom ensure uniform heating, the boiling flask is more resistant to breaking under vacuum, as a sphere can evenly distribute stress across its surface.
Wide Applicatio - The round bottom flask is widely used in organic chemistry, in distillation, or vacuum distillation apparatus.