Bel-Art Polypropylene Mini Vacuum Desiccator 410990000

- Holds a full vacuum (29.9" Hg 75.9cm) at room temperature for 24 hours; will remain airtight even if not under vacuum
- Polypropylene stopcock has a polytetrafluoroethylene (PTFE) plug and takes 6.4mm (1/4") I.D. (inside diameter) tubing
- Flat-domed top on a base and white polypropylene bottom with a clear polycarbonate top
- Peripheral flange around the bottom fits into two snap locks and seals the two halves against a Buna O-ring
- Dimension: 6.75" ID, 5" Height