250ML RND BOTTOM FLASK 19/26, Each

Details

Here is the corrected text: Made of high-quality, heavy-duty borosilicate glass, this 250ml capacity boiling flask features an interchangeable screw thread joint with a socket size of 24/29. The flask measures 5 inches tall and 3.25 inches wide at its widest point, making it perfect for any home, school, or professional science laboratory. Eisco Labs borosilicate glass has the following heat tolerances: Strain Point -515°C, Annealing Point 565°C, and Softening Point 820°C.