United Scientific Desiccators, Glass 12 300mm

United Scientific Supply These clear non-vacuum desiccators are manufactured from borosilicate glass and include a borosilicate glass lid with a molded-in knob Clear glass provides excellent visibility and can be autoclaved The rims of the desiccator and lid are ground glass and require greasing before use to create an air-tight seal Also includes a perforated porcelain desiccator plate that fits onto a ridge above the lower chamber A standard drying agent such as silica or anhydrous calcium chloride can be positioned in the lower chamber - USS