Borosilicate glass vacuum desiccator, fitted with a stopcock and porcelain desiccator plate, allowing controlled moisture and gas removal, ideal for laboratory experiments and sample storage.

• Made from heavy-duty borosilicate 3.3 glass
• Inner diameter of the chamber measures 24 cm (9.4")
• Holds a full vacuum (740 mm Hg 20 cm) at room temperature for 24 hours - will remain airtight even if not under vacuum
• Autoclavable, with superior chemical durability and heat tolerance
• Low temperature gradient- can withstand high temperatures and thermal shocks
• Designed for use in professional laboratories, also an ideal choice for science classrooms

Chamber, lid, and stopcock are made of high quality semi-frosted borosilicate 3.3 glass.