Boiling Flask with 14/23 Joint, 100ml Capacity, Flat Bottom, Interchangeable Screw Thread Joint, Borosilicate Glass - Eisco Labs

Made of high quality, heavy duty Borosilicate glass. 100ml capacity Interchangeable, screw thread joint. Socket size 14/23. Flask measures 4.25" tall, 1.25" diameter base, 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 14/23. Flask measures 4.25" tall, 1.25" diameter base, 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