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.
Instatherm® Flask, Two Necks, Round Bottom, Ace Glass Incorporated
Supplier: Ace Glass
Distilling round-bottom flask coated with Ace Instatherm®
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Spherical Reaction Flask with KF Plane Flange, Ace Glass Incorporated
Supplier: Ace Glass
Spherical reaction flask with flat, ground KF flange and bottom outlet. Supplied with capacity reference graduations. Side sample port is angled at 45° (Duran style flange 2.5" in diameter). Main flange opening uses 89055-274 clamp and 89055-286 gasket. Each flask is supplied with one CAPFE (PTFE encapsulated silicone) o-ring for side port. All have 60 mm Angled Access Port, and Bottom Outlet.
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SP Wilmad-LabGlass Round Bottom Vertical Angled Three Neck Flasks, SP Industries
Supplier: SP Industries
Available in various sizes, these borosilicate glass round bottom flasks have three necks - the center neck is vertical and the side necks are 180° apart and are inclined at an angle of 20° to the vertical
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SP Wilmad-LabGlass Short Neck Flat Bottom Flasks, SP Industries
Supplier: SP Industries
These borosilicate glass heavy-wall, single neck, flat bottom flasks have a Standard Taper outer joint.
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Synthware Four-Neck Round-Bottom Flasks, Angled, Kemtech America
Supplier: Kemtech America
Heavy wall design.
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Flasks, Heavy Wall, Round Bottom, 3-Necks, Morton Type, Chemglass
Supplier: Chemglass
Flasks feature a round bottom.
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Synthware Round-Bottom Flasks with Hooks, Kemtech America
Supplier: Kemtech America
Heavy wall design.
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Synthware Four-Neck Round-Bottom Flasks with Threaded Side Arm, Kemtech America
Supplier: Kemtech America
Round bottom, four-neck flask with outer [ST] joints and a thermometer joint.
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Quartz Boiling Flask, Technical Glass Products
Supplier: Technical Glass Products
Fused Quartz consists of high-purity Silica (SiO2) with a purity level of 99.998%
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Flasks, Heavy Wall, Round Bottom, 4-Necks, Chemglass
Supplier: Chemglass
Flasks feature a round bottom.
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Flasks, Heavy Wall, Round Bottom, Single Neck With Hooks, Chemglass
Supplier: Chemglass
Round bottom, heavy wall single short neck flask with a standard taper outer joint.
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Round-Bottom Boiling Flasks, Thermowell, Heavy Wall, Chemglass
Supplier: Chemglass
Heavy wall flasks with a round bottom, a [ST] 24/40 outer joint, and a side well to accept a thermometer
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Synthware Flat-Bottom Flasks, Kemtech America
Supplier: Kemtech America
Single-neck, flat-bottom flasks with an outer joint.
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Round Bottom Flasks, Angular, 3-Necked
Supplier: United Scientific Supplies
Round bottom boiling flasks with three necks of equal socket joints.
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Round-Bottom Boiling Flasks, Heavy Wall, Chemglass
Supplier: Chemglass
These round-bottom flasks feature heavy wall construction, short necks, and [ST] outer joints.
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Flasks, Heavy Wall, Round Bottom, Side Tubulation, Chemglass
Supplier: Chemglass
Round bottom, heavy wall flask with standard taper outer joint.
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