Florence Boiling Flask, 50ml - 24/29 Joint, Interchangeable - Borosilicate Glass - Flat Bottom, Short Neck - Eisco Labs

Made of high quality, heavy duty, Borosilicate 3.3 glass 50ml capacity Joint with 24/29 size socket Stands 3.8" tall, and is 2" in diameter at its widest point Perfect for any science or home laboratory 50ml capacity, flat bottom boiling flask made of high quality, heavy duty Borosilicate 3.3 glass. Single, interchangeable joint with 24/29 size socket. No stopper included. Flask stands 3.8" tall, and is 2" in diameter at its widest point. Neck measures 25mm in length and is 28mm in diameter.Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.