Kimble Kimax Flat Bottom Boiling Flask 250 ml 24/40 STJ Assorted Lot of 7 Flasks

The Kimble Kimax 25055-250 is a professional-grade flat-bottom boiling flask designed for uniform heating and stability. It is specifically engineered for laboratory applications such as distillation, media preparation, and boiling where a freestanding vessel is required. Fabricated from high-quality Kimax borosilicate glass, it is highly resistant to breakage caused by rapid temperature changes and chemical attack from acids or organic solvents. The flat bottom allows the flask to stand independently on lab benches, heating mantles, or hot plates, eliminating the need for support rings required by round-bottom versions. The 24/40 joint ensures a leak-tight, vacuum-compatible connection with other standard laboratory glassware like condensers, adapters, and distillation heads.

Used, in great condition.