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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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Product Image-60002-238

Synthware Flat-Bottom Flasks, Kemtech America

Supplier: Kemtech America
Description: Single-neck, flat-bottom flasks with an outer joint.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-80069-102

Round-Bottom Boiling Flasks, Thermowell, Heavy Wall, Chemglass

Supplier: Chemglass
Description: Heavy wall flasks with a round bottom, a [ST] 24/40 outer joint, and a side well to accept a thermometer

Small Business Enterprise

Product Image-75875-490

Quartz Boiling Flask, Technical Glass Products

Supplier: Technical Glass Products
Description: Fused Quartz consists of high-purity Silica (SiO2) with a purity level of 99.998%

Product Image-80068-870

Round-Bottom Boiling Flasks, Heavy Wall, Chemglass

Supplier: Chemglass
Description: These round-bottom flasks feature heavy wall construction, short necks, and [ST] outer joints.

Small Business Enterprise

Product Image-60002-542

Synthware Single-Neck Flasks, Pear-Shaped, Kemtech America

Supplier: Kemtech America
Description: Heavy wall design.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-80069-990

Flasks, Heavy Wall, Round Bottom, 5-Necks, Chemglass

Supplier: Chemglass
Description: The round bottom, heavy wall, five-neck flask feature a standard taper.

Small Business Enterprise

Product Image-80069-250

Round-Bottom Boiling Flasks with Three Vertical Necks, Heavy Wall, Chemglass

Supplier: Chemglass
Description: These round-bottom, heavy wall, three-neck flasks have [ST] outer joints on the center neck and vertical side necks.

Small Business Enterprise

Product Image-60002-390

Synthware Round-Bottom Flasks with Threaded Inlet, Kemtech America

Supplier: Kemtech America
Description: Features a threaded side port for insertion of thermometer or bleed tubes with an outside diameter between 5–7.5 mm.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-80068-960

Flasks, Heavy Wall, Round Bottom, Long Necks, Chemglass

Supplier: Chemglass
Description: Round bottom, heavy wall single long neck flask with a standard taper outer joint.

Small Business Enterprise

Product Image-80069-094

Flasks, Heavy Wall, Round Bottom, With Thermowells, Chemglass

Supplier: Chemglass
Description: Heavy wall flasks feature a standard taper.

Small Business Enterprise

Product Image-80069-076

Flasks, Heavy Wall, Round Bottom, Side Tubulation, Chemglass

Supplier: Chemglass
Description: Round bottom, heavy wall flask with standard taper outer joint.

Small Business Enterprise

Product Image-80061-476

Flasks, Dewar, Low Form, Hemispherical, Chemglass

Supplier: Chemglass
Description: Flasks feature a hemispherical design.

Small Business Enterprise

Product Image-80070-310

Flasks, Tapered, European Style, 3-Necks, Chemglass

Supplier: Chemglass
Description: Flasks feature a european design with three necks.

Small Business Enterprise

Product Image-80068-922

Flasks, Heavy Wall, Round Bottom, Single Neck, Spherical Joints, Chemglass

Supplier: Chemglass
Description: Round bottom, heavy wall, single short neck flasks with a spherical socket joint.

Small Business Enterprise

Product Image-80064-338

Airfree Storage Flasks, Schlenk, Chemglass

Supplier: Chemglass
Description: Storage flask sidearm has a 9 mm OD tubulation for use with <sup><sub>3</sub></sup>/<sub>8</sub>" Cajon® connections

Small Business Enterprise

Product Image-80069-906

Flasks, Heavy Wall, Round Bottom, 4-Necks, Chemglass

Supplier: Chemglass
Description: Flasks feature a round bottom.

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.
To process your orders without delay, please provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:

  • State issued document with your organization's Federal Tax ID Number
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  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.

-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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