250ML FLASK FLAT BOTTOM 19/26, Each

Details

This 250ml capacity boiling flask is made of high-quality, heavy-duty borosilicate glass. It features an interchangeable screw thread joint with a socket size of 19/26. The flask measures 5 inches tall, with a 1.75-inch diameter base and a width of 3.5 inches at its widest point. 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.