11 53 00 Laboratory Equipment
11 53 13 Laboratory Fume Hoods
11 53 13 Laboratory Fume Hoods 11 53 13.13 Recirculating Laboratory Fume Hoods 11 53 16 Laboratory Incubators 11 53 17 Laboratory Equipment Washers 11 53 19 Laboratory Sterilizers 11 53 23 Laboratory Refrigerators 11 53 26 Laboratory Freezers 11 53 29 Laboratory Controlled-Environment Cabinets 11 53 33 Emergency Safety Appliances 11 53 43 Service Fittings and Accessories 11 53 53 Biological Safety Cabinets