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® 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 Boiling Flasks
Supplier: VWR International
Durable boiling flasks have good temperature and chemical resistance.
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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 Flask, Angled, Triple Neck, Glassco
Supplier: GLASSCO LABORATORY EQUIPMENT
Round bottom flask with joints
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Recovery Flask, Glassco
Supplier: GLASSCO LABORATORY EQUIPMENT
Manufactured from Borosilicate 3.3 glass
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PYREX® VISTA™ Round-Bottom Boiling Flasks, Corning
Supplier: CORNING CA
PYREX® 7740 borosilicate glass, clear, with short neck.
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Round-Bottom Flasks with Threaded Side Port, Ace Glass Incorporated
Supplier: ACE GLASS, INC.
Round-bottom flasks with [ST] outer joint center neck and Ace-Thred side port
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Round-Bottom Flask with Beaded Tube Side Well, Ace Glass Incorporated
Supplier: ACE GLASS, INC.
This round-bottom flask has a center neck with [ST] outer joint and a deep beaded side well
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PYREX® Round-Bottom Boiling Flasks, Short Ring Neck, Corning
Supplier: Corning
PYREX® borosilicate glass, clear, with short neck.
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PYREX® Short Neck Boiling Flask, Round Bottom, [ST] Joint, Corning
Supplier: Corning
Boiling flasks with full length [ST] outer joints are manufactured from borosilicate glass.
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Round-Bottom Three-Neck Flasks, Angled Side Necks, Heavy Wall, Ace Glass Incorporated
Supplier: ACE GLASS, INC.
These round-bottom flasks have angled side necks and [ST] outer joints
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KIMBLE® KONTES® Round-Bottom Boiling Flasks, DWK Life Sciences
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
Single neck flask with a standard taper outer joint.
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KIMBLE® RAY-SORB® Amber Flat Bottom Short Neck Boiling Flask, DWK Life Sciences
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
Full-length, short neck flasks are RAY-SORB® processed to provide protection to solutions sensitive to short-wavelength light.
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KIMAX® Flat-Bottom Boiling Flasks, Kimble Chase
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
All flasks have a short neck and a full length [ST] 24/40 interchangeable ground glass joint
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KONTES® Pear-Shaped Boiling Flasks, Heavy Wall, Kimble Chase
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
Single neck flasks with [ST] outer joint.
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