Round Bottom Flasks
Specifically shaped for uniform heat distribution, the round bottom flasks are used for distillation, chemical reactions, heating liquid sample, and storage demands. Manufactured from resistant glass, the spherical containers will spread encountered stress evenly across surfaces to prevent fracturing. Built with temperature resistance, the glassware is an essential piece in reflux set-ups. Primarily used for chemical and biochemical research, the round bottom flasks have short or long neck options.
Round-Bottom Boiling Flasks with Three Vertical Necks, Heavy Wall, Chemglass
Supplier: Chemglass
These round-bottom, heavy wall, three-neck flasks have [ST] outer joints on the center neck and vertical side necks.
Expand 69 Items
Flasks, Heavy Wall, Round Bottom, Long Necks, Chemglass
Supplier: Chemglass
Round bottom, heavy wall single long neck flask with a standard taper outer joint.
Expand 13 Items
Flasks, Heavy Wall, Round Bottom, 5-Necks, Chemglass
Supplier: Chemglass
The round bottom, heavy wall, five-neck flask feature a standard taper.
Expand 10 Items
Synthware Single-Neck Flasks, Pear-Shaped, Kemtech America
Supplier: Kemtech America
Heavy wall design.
Expand 13 Items
Flasks, Dewar, Low Form, Hemispherical, Chemglass
Supplier: Chemglass
Flasks feature a hemispherical design.
Expand 3 Items
Synthware Round-Bottom Flasks with Threaded Inlet, Kemtech America
Supplier: Kemtech America
Features a threaded side port for insertion of thermometer or bleed tubes with an outside diameter between 5–7.5 mm.
Expand 8 Items
Flasks, Heavy Wall, Round Bottom, With Thermowells, Chemglass
Supplier: Chemglass
Heavy wall flasks feature a standard taper.
Expand 3 Items
Airfree Storage Flasks, Schlenk, Chemglass
Supplier: Chemglass
Storage flask sidearm has a 9 mm OD tubulation for use with 3/8" Cajon® connections
Expand 5 Items
Synthware Pear-Shaped Flasks with Two Necks, Kemtech America
Supplier: Kemtech America
Pear-shaped with joints.
Expand 7 Items
Flasks, Heavy Wall, Round Bottom, Single Neck, Spherical Joints, Chemglass
Supplier: Chemglass
Round bottom, heavy wall, single short neck flasks with a spherical socket joint.
Expand 14 Items
Flasks, Tapered, European Style, 3-Necks, Chemglass
Supplier: Chemglass
Flasks feature a european design with three necks.
Expand 9 Items
Flasks, Heavy Wall, Round Bottom, 4-Necks, Chemglass
Supplier: Chemglass
Flasks feature a round bottom.
Expand 16 Items
Synthware Round Bottom Flasks with Three Vertical Necks, Kemtech America
Supplier: Kemtech America
Round-bottom with [ST] joints.
Expand 27 Items
Spherical Reaction Flasks with Short Neck, Ace Glass
Supplier: Ace Glass
High-quality borosilicate glass spherical reaction flasks.
Expand 2 Items
Round Bottom Flasks
Supplier: Heidolph NA, LLC
These round bottom flasks are made up of glass, for use with StarFish™ multi-experiment heating and stirring work station.
Expand 16 Items
Flasks, with Drain Valves, Round Bottom, 3-Necks, Chemglass
Supplier: Chemglass
Heavy wall round bottom three neck flasks with standard taper outer joints on center and side necks.