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Vacuum Desiccator with Polycarbonate Cover and Base, 12'/300 mm Dia

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$224.00

$ 88 .99 $88.99

In Stock


These vacuum desiccators can hold a vacuum up to 29” (740 mm) Hg for 24 hours without any greasing. The top dome with molded-in knurled knob is constructed of rigid, transparent polycarbonate (PC), providing you a clear view of your sample. The lower half is made of transparent PC for increased visibility and includes a perforated polypropylene (PP) desiccator plate. An internal groove on the flange holds the silicon rubber O-ring that provides leakproof vacuum capability. A PP stopcock accepts ¼” (6.4 mm) ID vacuum tubing and features a self-lubricating PTFE plug. The three-way plug allows you to create, hold, and release the vacuum. Autoclavable at 120°C for 15 minutes.