Description:
Degas liquids quickly and easily in the laboratory or classroom with this small plastic vacuum desiccator. These strong, shatterproof units provide dry storage and protection for sensitive products.
- Plate Diameter: 14cm/No.3
- Dimensions: I.D.; 14.9cm (5⅞") Height above Plate; 12.1cm (4¾")
- Lighter and less costly than similarly sized glass models; does not chip like glass
- Holds a full vacuum (29.9" Hg) at room temperature for 24 hours
- Tapered polypropylene stopcock with PTFE plug (F42040-0000) accepts tubing with ¼ to ⅜” 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 0.32 cm (⅛") 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
