Thermo Fisher, F42022-0000, Space Saver Vacuum Desiccator

Height (Metric): 26 cm
Color: Clear
Material: Polycarbonate
Unit Size: Each
• Strong, shatterproof units provide dry storage and protection for sensitive products
• Lighter and less costly than similarly sized glass models; do not chip like glass
• Hold a full vacuum (29.9 in. Hg) at room temperature for 24 hours
• Tapered polypropylene stopcock with PTFE plug accepts tubing with 0.25 in. to 0.375 in. I.D. and allows a controlled entrance of air, preventing unnecessary turbulence
• Neoprene O-ring assures a tight seal down to 0°C without the need for grease (ring will not be harmed if grease is used)
• Flat Dome clear polycarbonate top with large ribbed knob maximizes interior clearances and provides an average of 13% greater interior volume over standard hemispherical domes
• All models include a 0.125 in. (0.32 cm) thick perforated plate; disposable or reusable desiccant can be placed on or under this plate
• Clear polycarbonate bottom models offer increased viewing visibility from more angles
• Models with white polypropylene bottoms can support incandescent crucibles on Minerit HD High Heat Ceramic Desiccator Plates (available separately, F42038 series)
• Models with clear polycarbonate bottoms offer increased visibility from more angles