Vacuum desiccator is specially constructed with a high-grade polycarbonate and a plastic vacuum dryer that maintains a vacuum degree of less than 3%. The vacuum drying process is rapid and safe, and it is especially useful for volatile liquids. The model has an inner diameter of 120 mm and uses premium silicon rubber for sealing. Vacuum desiccator is specially constructed with a high-grade polycarbonate and a plastic vacuum dryer that maintains a vacuum degree of less than 3%. The vacuum drying process is rapid and safe, and it is especially useful for volatile liquids. The model has an inner diameter of 120 mm and uses premium silicon rubber for sealing.