IPC Classification

Class code (prefix) Descriptions Number of results
B01L 1/00 Enclosures; Chambers
B01L 1/02 Air-pressure chambers; Air-locks therefor
B01L 1/04 Dust-free rooms or enclosures
B01L 3/00 Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
B01L 3/02 Burettes; Pipettes
B01L 3/04 Crucibles
B01L 3/06 Crystallising dishes
B01L 3/08 Flasks
B01L 3/10 Wash bottles
B01L 3/12 Gas jars or cylinders
B01L 3/14 Test tubes
B01L 3/16 Retorts
B01L 3/18 Spatulas
B01L 5/00 Gas handling apparatus
B01L 5/02 Gas collection apparatus, e.g. by bubbling under water
B01L 5/04 Gas washing apparatus, e.g. by bubbling
B01L 7/00 Heating or cooling apparatus; Heat insulating devices
B01L 7/02 Water baths; Sand baths; Air baths
B01L 7/04 Heat insulating devices, e.g. jackets for flasks
B01L 9/00 Supporting devices; Holding devices
B01L 9/02 Laboratory benches or tables; Fittings therefor
B01L 9/04 Retort stands; Retort clamps
B01L 9/06 Test-tube stands; Test-tube holders
B01L 99/00 Subject matter not provided for in other groups of this subclass