Florence Boiling Flask, 500ml - 19/26 Joint, Interchangeable - Borosilicate Glass - Flat Bottom, Short Neck - Eisco Labs

• Made of high quality, heavy duty, 3.3 borosilicate glass
• 500ml capacity
• Single joint with 19/46 size socket
• Stands 6" tall, and is 4" in diameter at its widest point
• Perfect for any science or home laboratory

500ml capacity, flat bottom boiling flask made of high quality, heavy duty 3.3 borosilicate glass. Single, interchangeable joint with 19/46 size socket. No stopper included. Flask stands 6" tall, and is 4" in diameter at its widest point. Neck measures 1.35" in diameter.
Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.