Desiccator (VAC) 300mm

Polylab Desiccators are made of Polypropylene and Polycarbonate. These autoclavable vaccum desiccators can hold vaccum uoto 740 mm of Hg for 24 hrs. without any greasing. The top dome, moulded in rigid and transparent Polycarbonate, gives a crystal clear view of the desiccant placed inside. The lower part is made of Polypropylene. An internal groove is provided on the flange to hold a silicon rubber O-Ring. The Polypropylene stopcock is fitted with a self lubricating PTFE plug. This plug works three way i.e. vaccum creation, shutting off and vaccum releasing.