Holds a full vacuum (29.9" Hg 75.9cm) at room temperature for 24 hours; will remain airtight even if not under vacuumPolypropylene stopcock with PTFE plug accepts 6.4mm (¼") I.D. tubing and allows a controlled entrance of air preventing unnecessary turbulence'Flat Dome,' clear polycarbonate top with large ribbed knob maximizes interior clearances and provides an average of 13% greater interior volume over standard hemispherical domesAll models include a 0.32 cm (") thick perforated plate; disposable or reusable desiccant can be placed on or under this plateClear polycarbonate top on a bottom that is either clear polycarbonate or chemical-resistant white polypropylene
From our inventory we are selling a Bel-Art 42025-0000 Space Saver Vacuum Desiccator 240mm ID 311mm Height w/ Plate. Specifications: Model #: 42025-0000 More Information: Interior Diameter: 240mm Plate Diameter: 230mm (Plate Included) Lid Material: Clear Polycarbonate Base: White Polypropylene Valve: Not Included O-Ring: Included Please Note: The lid is missing the vacuum valve. See pictures below for more detail.
Brand: SP Scienceware, Model: 420250000, Color: White (Base), Size: 0.31 cu. ft.