Scienceware® Plastic Vacuum Desiccators

Scienceware® economy plastic vacuum desiccators feature a space saving design and provide maximum interior clearances. These economical desiccators will remain air tight even when not under vacuum. A polypropylene stopcock with a Teflon® TFE plug turns smoothly allowing a slow, gentle entrance of air preventing unnecessary turbulence and crucible damage. Desiccator lids include a neoprene O-ring gasket seal which do not require stopcock grease. However, stopcock grease may be used for a more secure seal and will not harm the gasket or desiccator. Desiccator plates inserted rest on the retaining ledge of the bottom section and feature a center hole for easy removal.