Florence Boiling Flask, 100ml - 19/26 Joint, Interchangeable - Borosilicate Glass - Flat Bottom, Short Neck - Eisco Labs

Made of high quality, heavy duty Borosilicate glass. 100ml capacity Interchangeable joint. Size 19/62. Flask measures 4.25" tall, 2.5" width at the widest point. Perfect for any home, school, or professional science laboratory. 100ml capacity boiling flask made of high quality, heavy duty borosilicate glass. Interchangeable, screw thread joint. Socket size 19/26. Flask measures 4.25" tall, 2.5" width at the widest point. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C