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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-80070-318

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

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

Small Business Enterprise

Product Image-60002-580

Synthware Pear-Shaped Flasks with Two Necks, Kemtech America

Supplier: Kemtech America
Description: Pear-shaped with joints.

Small Business Enterprise Minority or Woman-Owned 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

Product Image-80064-336

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-76470-464

Spherical Reaction Flasks with Short Neck, Ace Glass

Supplier: Ace Glass
Description: High-quality borosilicate glass spherical reaction flasks.

Product Image-76531-996

Boiling Flasks, Round Bottom, Ground Glass Joints, Borosilicate Glass, United Scientific Supplies

Supplier: United Scientific Supplies
Description: Round-bottom boiling flasks with ground glass joints (24/40).

Product Image-76264-046

Synthware Round-Bottom Flasks with Two Necks, Heavy Wall

Supplier: Kemtech America
Description: Round-bottom flasks with one straight [ST] joint and one angled [ST] joint

Product Image-76264-370

Synthware Round-Bottom Flasks with Three Necks, Angled

Supplier: Kemtech America
Description: Round bottom with [ST] joints.

Product Image-80069-184

Round-Bottom Boiling Flasks with Two Necks, Heavy Wall, Chemglass

Supplier: Chemglass
Description: Round bottom, heavy wall, two-neck flask with [ST] outer joints on both the center neck and 20°-angled side neck

Small Business Enterprise

Product Image-60004-182

Synthware Microscale Round-Bottom Flasks, Threaded, Kemtech America

Supplier: Kemtech America
Description: Supplied with one compression cap, one Viton® O-ring, and one fluoropolymer resin-faced silicone rubber septum.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-80061-340

Flasks, Heavy Wall, Round Bottom with Three Necks, Jacketed, Chemglass

Supplier: Chemglass
Description: Round bottom, heavy wall, three-neck flasks feature a standard taper.

Small Business Enterprise

Product Image-80068-706

Flat-Bottom Boiling Flasks, Chemglass

Supplier: Chemglass
Description: Flasks have a single neck, flat bottom, and a [ST] outer joint.

Certificates Small Business Enterprise

Product Image-80069-068

Flasks, Heavy Wall, Round Bottom, Threaded Inlet, Chemglass

Supplier: Chemglass
Description: Heavy wall flask with a standard taper outer joint and a number seven.

Small Business Enterprise

Product Image-80069-412

Flasks, Heavy Wall, Round Bottom, 3-Necks, PTFE Stopcocks, Chemglass

Supplier: Chemglass
Description: Round bottom, heavy wall, three neck flasks with standard taper outer joints on the center and side necks.

Small Business Enterprise

Product Image-80070-330

Flasks, Tapered, European Style, 4-Necks, Threaded Inlet, Chemglass

Supplier: Chemglass
Description: Flasks feature a tapered european design with 4-necks.

Small Business Enterprise

Image Unavailable-47800-134

Round Bottom Flasks

Supplier: Heidolph NA, LLC
Description: These round bottom flasks are made up of glass, for use with StarFish™ multi-experiment heating and stirring work station.

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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
  • State issued document with your organization's Resale Tax ID Number
  • 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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