- Made of high quality, heavy duty, Borosilicate 3.3 glass
- White graduations
- Integral side arm
- Beaded rim
- Perfect for home, classroom & professional laboratories
Buchner filtering flask made of high quality, heavy duty Borosilicate 3.3 glass. Integral side arm and beaded rim. Conical shape for spill prevention.
Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point 515°C | Annealing Point 565°C | Softening Point 820°C.