Rattan Sales Corporation manufactures and supplies Biological Safety Cabinets for Clinical, Pharmaceutical and Industrial Laboratory. Rattan Sales Corporation is established and promoted under the brand Spencers by the Rattan Group of Industries and is an ISO 9001:2000 certified company. Biological Safety Cabinets for Clinical, Pharmaceutical and Industrial Laboratory protect personnel, product and the environment from exposure to biohazards and cross contamination during routine procedures. The bio-safety cabinet is similar to the fume hood in providing protection for the operator. It offers protection for the work in progress and the environment. Rattan Sales Corporation offers various types of bio-safety cabinets designed with different types of containment capabilities and performance attributes and are classified into Class I, Class II and Class III accordingly.