Sealable vessels for drying materials via the use of a drying agent and a stopcock/valve for rapid evacuation of air and moisture; available in a range of sizes and materials such as glass and plastic, including amber glass for light-sensitive materials.
Clearly view contents with the transparent PC cover of this polypropylene desiccator. Lighter in weight than glass, it is compatible with all solid desiccants.
Desiccators have a rugged 24/29 standard taper stopcock with a tooled hose connection that serves as the vacuum inlet. It is designed so that its manipulation is not affected by the vacuum.
Upper and lower sections, neoprene O-Ring, stopcock, 0.32cm thickness polypropylene perforated sample plate, tapered polypropylene stopcock with PTFE plug and red handle, flat dome clear polycarbonate top with large ribbed knob