Funnel Filter Heavy Duty, Dia. 55mm, Each

Details:

Filter funnel made of high quality Borosilicate glass. Plain 60º angle. 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.