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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-14204-056

SP Wilmad-LabGlass Round Bottom Vertical/Angled Two Neck Flasks, SP Industries

Supplier: Wilmad-LabGlass
Description: These flasks have a center neck that is vertical and a side neck that is at a 20° angle to the center.

Product Image-89083-826

European Style Three-Neck Flasks, Angled Necks, Jacketed, Ace Glass

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

Small Business Enterprise Product available on GSA Advantage®

Product Image-89001-280

KIMAX® Round-Bottom Boiling Flasks, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)
Description: Short neck flasks are designed to ASTM Specification E1403, Class 3 requirements

Product Image-470211-476

PYREX® Round Bottom Boiling Flasks

Supplier: Corning
Description: Round bottom flasks with long neck and tooled mouth.

Certificates

Product Image-76214-454

Giant Extractor Flasks with Side Neck, Ace Glass

Supplier: Ace Glass
Description: Round bottom flasks designed for use with ACE giant extractor apparatus.

Small Business Enterprise

Product Image-10767-912

Reaction Flask with Flange Top and Bottom Outlet, Ace Glass Incorporated

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 capacity reference graduations, and can be configured with one of several different bottom outlets. Each flask is supplied with one CAPFE (PTFE encapsulated silicone) O-ring. Plain silicone o-rings are also available. Easy Action and Piston bottom outlets have size 35/25 O-ring ball joint connection.

Small Business Enterprise

Product Image-75877-566

Scale-Up Series Cylindrical Flasks, Ace Glass

Supplier: Ace Glass
Description: Scale-Up Series cylindrical flasks with an Easy Drain glass valve are graduated on both sides.

Product Image-10098-962

Spherical Fully Jacketed Reaction Flask with Conical Flange, Ace Glass Incorporated

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

Small Business Enterprise

Product Image-89074-926

Flask, Pear Shaped, Single-Neck, Heavy Wall, Ace Glass Incorporated

Supplier: Ace Glass
Description: A pear-shaped distilling flask with a ground or polished outer standard taper joint at top

Small Business Enterprise Product available on GSA Advantage®

Product Image-89428-134

Round-Bottom Two-Neck Flasks, with Sidearm Stopcock or Valve, Ace Glass Incorporated

Supplier: Ace Glass
Description: These round-bottom, borosilicate flasks feature two necks and a side port with either a 2 mm glass stopcock or a 0-3 inlet valve

Small Business Enterprise Product available on GSA Advantage®

Product Image-KT294010-0010

Round Bottom Flasks, Single Standard Taper Neck, Heavy Wall, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)
Description: These are single neck flask with a standard taper outer joint.

Product Image-14207-670

SP Wilmad-LabGlass Round Bottom Three Vertical Neck Flasks, SP Industries

Supplier: Wilmad-LabGlass
Description: Available in various sizes, these borosilicate glass round bottom flasks have three vertical necks with Standard Taper outer joints

Product Image-89000-982

KIMAX® Flat-Bottom Florence Boiling Flasks, Reinforced Tooled Top, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)
Description: Flasks have a low coefficient of expansion to resist thermal shock

Product Image-89056-452

Round-Bottom Four-Neck Flasks, Threaded Neck, Ace Glass

Supplier: Ace Glass
Description: Round-bottom flasks with three [ST] outer joints and #7 Ace-Thred neck

Small Business Enterprise Product available on GSA Advantage®

Product Image-89057-136

Round-Bottom Four-Neck Flasks, Thermometer Joint, Ace Glass

Supplier: Ace Glass
Description: Round-bottom flasks with four necks and [ST] outer joints

Small Business Enterprise Product available on GSA Advantage®

Product Image-89056-584

Round-Bottom Three-Neck Flasks, Vertical Necks, Standard Walls, Ace Glass Incorporated

Supplier: Ace Glass
Description: Round-bottom flasks with three vertical necks and [ST] outer joints

Small Business Enterprise Product available on GSA Advantage®

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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.
In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

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

* Please note if your account is within the State of California two of these pieces of identification will be required.
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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