Vacuum Desiccators are made of Plastic, easy to handle & light weight. It can hold a vacuum of 290 Hg for minimum of 24 hrs. These are the safest and convenient Desiccators for holding vacuum, without grease causing any damage.
Thick walled hemisperical dome of transparent unbreakable Polycarbonate. A ribbed knob is provided for easy & convinient handling.
Heavy walled bottom with a flange havning a smooth internal groove which holds Silicone ‘O’ ring. The lower part is made of tough ivory coloured Polypropylene.
The 3 way Polypropylene stop cock has Teflon plunger which is ment for slow and gentle entrance of air to prevent damage of crucible. The port ends of stop cock fits 6.35mm. ID tube for Vacuum suction.
Ceramic coloured-Polypropylene, unbreakable, highly chip-resistant, impervious to most Acids & Alkalies. Smooth non-stick surface, numerous pores for air transfer. The Plate has a center hole for easy removal. Even though porelain plates are advisable to be used in case of incandescent crucible.