Optics technology is the leading manufacturer and exporter of various types of laboratory testing equipments. Bottle / chemical storage cabinet is an unique device which is uniquely designed cabinets used to wash of sterile filtered, clean air through hepa filters having an efficiency of 99.97% down to 0.3 micron particle size. The special cabinet protects dust and other particulates on bottles and chemicals, applied in the laboratory for chemical storage. Salient features are: