Bel-Art F42020-0000 Science Ware Space Saver Vacuum Desiccator with White Polypropylene Bottom, Medium, 19.7 Inside Diameter, 26 cm Height , Pack of 4

Features:

• Lighter and less costly than similarly sized glass models does not chip like glass
• Holds a full vacuum 29.9 Hg at room temperature for 24 hours
• Tapered polypropylene stopcock with pate plug accepts tubing with 1 4 to 3 8 inch
• White polypropylene bottom models can support incandescent crucibles on Minerit HD High Heat Ceramic Desiccator Plates