The purpose of germicidal UV lamps in Class II Biological Safety Cabinets is to keep the interior clean when not in use. Germicidal lamps utilize UVc radiation (typically at 254 nm wavelength).
Class I, Class II Biosafety Cabinets, Clean Benches - Labconco
Purifier Class I and HEPA-Filtered Safety Enclosures
2006 Nuaire 6' Class II, Type A2 Biological Safety Cabinet NU-425-600
Biosafety Cabinets – Environmental Safety and Health – UMBC
Biosafety Cabinet; Purifier Logic+, Class II B2, 48 W, UV Lamp, Labconco, 115 V 3651-62
Ultraviolet Lamp - Labconco
Labconco 36208-02 Purifier Class II Safety Cabinet Lab Hood
Labconco Compounding Pharmacy Solutions
Labconco Purifier Delta Series Class II Biosafety Safety Cabinet 6
Labconco Compounding Pharmacy Solutions
Labconco Purifier Delta Series Class II Biosafety Safety Cabinet 6
Logic+ Biological Safety Cabinet, Class II, Type A2
6 ft ductless BSC with UV disinfection, 8-inch sash opening, 403-443 CFM exhaust flow, telescoping stand. Fully tested with Warranty
Labconco Biosafety Cabinet 6' - Class II A2