This small plastic vacuum desiccator is ideal for degasing liquids quickly and easily in the laboratory or classroom.

• Strong, shatterproof units
• Dry storage and protection for sensitive products
• Lighter than similarly sized glass models
• Holds a full vacuum (29.9" Hg) at room temperature for 24 hours
• Neoprene O-ring assures a tight seal
• Clear polycarbonate bottom models offer increased viewing visibility

All units have a ‘Flat Dome’ clear polycarbonate top with large ribbed knob that maximizes interior clearances and provides an average of 13% greater interior volume over standard hemispherical domes. They include a 0.32cm (¹/₈") thick perforated plate under which disposable or reusable desiccant can be placed.