Vacuum desiccators, PP / PC / Bel Art

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