FRB500 Round-Bottom Florence Boiling Flask, Standard Neck, 500ml capacity. Made from Borosilicate Glass. A good fit for any laboratory, science classroom, or homeschool.
Round bottom Florence boiling Flask 500ml capacity. Made of borosilicate glass that is resistant to thermal shock and ideal for dealing with liquids at different temperatures.
The Flask has a round bottom, standard rolled-rim neck, and uniform wall thickness. The neck of the flask fits a size 6.5 rubber stopper.
The Flask is autoclavable. Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.
The Borosilicate Glass Flask provides exceptional chemical durability.