Description:Durable MaterialThis Vacuum Dryer for Laboratory is made of high quality material, ensuring durability and long time use.TransparentThe transparent vacuum desiccator jar allows for easy to monitor of the drying process, making it a practical tool for any laboratory setting.FunctionalityEquipped with double valves, this vacuum drying dish ensures efficient drying of your samples, an essential equipment for your laboratory experiments.FeaturesLong vacuum maintenance time. Very practical.NoteAvoid using sealing lipid. The top and bottom parts of the vessel are sealed with silicone rubber rings.Specification:High Temperature Resistance: 40C-120CSize Chart:150mm: Overall Height: 280mm/11.02inchBase Outer Diameter: 150mm/5.91inch250mm: Overall Height: 355mm/13.98inchBase Outer Diameter: 206mm/8.11inchPackage Includes:1 Vacuum DryerNote:Please allow slightly errors due to manual measurement and different monitors.