Vacuum desiccators, PP / PC

This lightweight plastic vacuum desiccator holds a full vacuum of 760 mm Hg at room temperature for 24 hours.

• Polycarbonate lid with large ribbed button
• White PP base
• Incl. 0.32 cm thick perforated plate
• Conical polypropylene valve with PTFE cone, for hoses with 6.4 - 9.5 mm I.D.
• With neoprene O-ring, for sealing up to 0 °C without grease