Self- Contained Biological Safety Cabinet is able to work on 220 volts single phase, 50 Hz AC supply. The Biological Safety Cabinet is self contained in exhaust containment enclosures and its sturdy construction ensures long lasting usage. The Biological Safety Cabinet is provided with cord and plug to facilitate ease of operation. Self- Contained Biological Safety Cabinet can be installed on standard laboratory benches or on optional support stands and requires working area of 4 inch X 2 inch X 2 inch and 6 inch X 2 inch X 2 inch.