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.
VWR® Florence Boiling Flasks
Supplier: VWR International
High Quality Borosilicate Glass
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VWR® Round Bottom Flask, 2 Necks, Angled
Supplier: VWR International
Durable round bottom flasks with 2 necks at an angle.
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VWR® Round-Bottom Boiling Flasks
Supplier: VWR International
Durable boiling flasks have good temperature and chemical resistance.
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VWR® Round Bottom Flask, 3 Necks, Parallel
Supplier: VWR International
Durable round bottom flasks with 3 parallel necks.
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VWR® Florence Boiling Flasks
Supplier: VWR International
Our high-quality borosilicate Florence flasks meet ASTM standards and are a great value.
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VWR® Round Bottom Flask, 2 Necks, Parallel
Supplier: VWR International
Durable round bottom flasks with 2 parallel necks.
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VWR® Round Bottom Flask, 3 Necks, Angled
Supplier: VWR International
Durable round bottom flasks with 3 necks at an angle.
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Round Bottom Flasks, with Hooks, Glassco
Supplier: Glassco
Flasks are manufactured from Borosilicate 3.3 glass.
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Round Bottom Flask, Angled, Triple Neck, Glassco
Supplier: Glassco
Round bottom flask with joints
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Round Bottom Flask, Straight, Triple Neck, Glassco
Supplier: Glassco
Round bottom flask with joints, made from Borosilicate 3.3 glass
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Round Bottom Flask, Single Neck, Glassco
Supplier: Glassco
Heavy wall design with single neck
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Recovery Flask, Glassco
Supplier: Glassco
Manufactured from Borosilicate 3.3 glass
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Round Bottom Flask, Double Neck, Glassco
Supplier: Glassco
Round bottom flask with same sized joints
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KONTES® Round-Bottom Boiling Flasks, Threaded, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
All flasks have a short neck and 20-400 GPI thread size.
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Round Bottom Flask, PTFE, Ace Glass
Supplier: Ace Glass
This is a round bottom single neck, all PTFE boiling flask
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KIMBLE® MICROFLEX™ Long Neck Threaded Boiling Flasks, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
These long neck threaded boiling flasks are used as an accessory for Microscale MICROFLEX™ threaded kits.



