Vacuum Desiccator holds a full vacuum (740mm Hg 20cm) at room temperature for 24 hours - will remain airtight even if not under vacuum. Chamber, lid, and stopcock are made of high quality semi-frosted borosilicate 3.3 glass. Includes 194mm (7.6") diameter porcelain sieve plate which sits at the bottom of the chamber, whose effective inner diameter measures 20cm (7.9"). The removable glass stopcock with side arm measures 105mm H x 56mm W and allows a controlled entrance of air preventing unnecessary turbulence. Overall desiccator size without stopcock: 265mm (10.4") O.D. x 281mm (11.1)"H.
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.