Desiccator apparatus made from high quality polypropylene and polycarbonate. Autoclavable. Desiccator can hold vacuum up to 740mm of Hg for 24 hours. Polypropylene stopcock fitted with a self lubricating PTFE plug. The plug works three ways: vacuum creation, shutting off, and vacuum releasing. Internal flange is included to hold an o-ring. The flange is 0.125" thick with a 1" diameter middle hole and numerous 0.125" diameter holes. The desiccator stands 13" tall and 10" wide. Desiccator apparatus made from high quality polypropylene and polycarbonate. Autoclavable. Desiccator can hold vacuum up to 740mm of Hg for 24 hours. Polypropylene stopcock fitted with a self lubricating PTFE plug. The plug works three ways: vacuum creation, shutting off, and vacuum releasing. Internal flange is included to hold an o-ring. The flange is 0.125" thick with a 1" diameter middle hole and numerous 0.125" diameter holes. The desiccator stands 13" tall and 10" wide.