Buchner Filtering Flask, 250ml - 29/32 Joint - Borosilicate Glass

Buchner filtering flask made of high quality, heavy duty, Borosilicate 3.3 glass 250ml capacity. White graduation lines starting at 100ml, and marked every 50ml Interchangeable joint with 29/32 socket size. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind 250ml capacity Buchner filtering flask made of high quality, heavy duty borosilicate 3.3 glass. Interchangeable joint and side arm. 29/32 size socket. No stopper included. Flask measures 5.5" tall. Base measures 3.5" in diameter. Side arm measures 1" long, and has an outer diameter of 8mm and an inner diameter of 5mm. 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.Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.