You Searched For: 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.

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.


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Supplier: Ace Glass
Description: Distilling round-bottom flask coated with Ace Instatherm®.

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: This is a rugged spherical reaction flask with Duran style flat flange with O-ring groove, for use with Ace Glass quick release clamp. Flasks have cap...

Small Business Enterprise

Supplier: DWK Life Sciences (KIMBLE)
Description: Short neck flasks are designed to ASTM Specification E1403, Class 3 requirements
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
Description: All flasks have a short neck and a full length [ST] 24/40 interchangeable ground glass joint
Supplier: DWK Life Sciences (KIMBLE)
Description: Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements.

Supplier: DWK Life Sciences (KIMBLE)
Description: Single neck flasks with [ST] outer joint.

Supplier: DWK Life Sciences (KIMBLE)
Description: All flasks have a short neck and 20-400 GPI thread size.

Supplier: DWK Life Sciences (KIMBLE)
Description: FLASK RND BOTTOM KIMCOTE CS1

Supplier: DWK Life Sciences (KIMBLE)
Description: These are single neck flask with a standard taper outer joint.
Supplier: SP Industries
Description: With two vertical necks and a round bottom, these borosilicate glass flasks feature a side neck Standard Taper 24/40 outer joint

Supplier: SP Industries
Description: These borosilicate glass heavy-wall, single neck, flat bottom flasks have a Standard Taper outer joint.

Supplier: SP Industries
Description: Short neck and pear-shaped, these borosilicate glass flasks have Standard Taper outer joints and are available in a variety of sizes.

Supplier: Ace Glass
Description: Distilling, round-bottom flask with Instatherm® provide a convenient, safe heating of contents

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: Spherical flask with conical neck opening of 4" (100 mm)

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: This borosilicate glass round bottom flask for vacuum applications

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: European style flasks have tapered walls with a shallow bottom for more efficient magnetic or mechanical half-moon shaped paddle stirring

Product available on GSA Advantage® Small Business Enterprise

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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