Flat Bottom Narrow Neck Boiling Flask, Autoclavable, 3000mL, Borosilicate Glass

This 3000 mL flat-bottom, narrow-neck boiling flask is manufactured from heavy-duty borosilicate glass and is designed for rigorous heating and boiling applications. The flat bottom provides bench stability without a flask stand, and the narrow neck minimizes evaporation during reflux and distillation. Autoclavable and chemically durable, the flask tolerates high temperatures and thermal shock. Borosilicate glass heat tolerances include a Strain Point of 515°C, an Annealing Point of 565°C, and a Softening Point of 820°C.