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
Expand 3 Items
VWR® Round-Bottom Boiling Flasks
Supplier: VWR International
Durable boiling flasks have good temperature and chemical resistance.
Expand 2 Items
VWR® Florence Boiling Flasks
Supplier: VWR International
Our high-quality borosilicate Florence flasks meet ASTM standards and are a great value.
Expand 3 Items
VWR® Round Bottom Flask, 3 Necks, Angled
Supplier: VWR International
Durable round bottom flasks with 3 necks at an angle.
Expand 1 Items
Round Bottom Flask, Angled, Triple Neck, Glassco
Supplier: GLASSCO LABORATORY EQUIPMENT
Round bottom flask with joints
Expand 1 Items
Recovery Flask, Glassco
Supplier: GLASSCO LABORATORY EQUIPMENT
Manufactured from Borosilicate 3.3 glass
Expand 3 Items
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
Expand 1 Items
PYREX® VISTA™ Round-Bottom Boiling Flasks, Corning
Supplier: CORNING CA
PYREX® 7740 borosilicate glass, clear, with short neck.
Expand 3 Items
PYREX® Round-Bottom Boiling Flasks, Short Ring Neck, Corning
Supplier: Corning
PYREX® borosilicate glass, clear, with short neck.
Expand 2 Items
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
Expand 1 Items
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.
Expand 2 Items
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.
Expand 9 Items
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
Expand 1 Items
Angled Two Neck Round Bottom Flask, Kimble Chase
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
Distilling round bottom flask with angled side neck
Expand 1 Items
KONTES® Round-Bottom Boiling Flasks, Vertical Type, Necks, Heavy Wall, Kimble Chase
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
The tops of all three necks are approximately the same height, with Standard Taper outer joints.
Expand 2 Items
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