IPC Classification

Class code (prefix) Descriptions Number of results
B01L 1/00 EnclosuresChambers
B01L 1/02 Air-pressure chambersAir-locks therefor
B01L 1/04 Dust-free rooms or enclosures
B01L 3/00 Containers or dishes for laboratory use, e.g. laboratory glasswareDroppers
B01L 3/02 BurettesPipettes
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 apparatusHeat insulating devices
B01L 7/02 Water bathsSand bathsAir baths
B01L 7/04 Heat insulating devices, e.g. jackets for flasks
B01L 9/00 Supporting devicesHolding devices
B01L 9/02 Laboratory benches or tablesFittings therefor
B01L 9/04 Retort standsRetort clamps
B01L 9/06 Test-tube standsTest-tube holders
B01L 99/00 Subject matter not provided for in other groups of this subclass