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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-89057-268

European Style Four-Neck Flasks, Angled Necks, 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-89057-264

European Style Five-Neck Flasks, Angled Necks, 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-89056-162

Boiling Flask Blanks, Quartz, Ace Glass Incorporated

Supplier: Ace Glass
Description: These round bottom flasks have a single unfinished center neck

Small Business Enterprise Product available on GSA Advantage®

Product Image-89001-282

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-89428-124

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-89000-980

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-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-89056-742

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®

Product Image-14207-530

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

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

Product Image-89056-484

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-89083-946

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-89055-494

Spherical Reaction Flask, Indented Style, Ace Glass Incorporated

Supplier: Ace Glass
Description: This rugged spherical reaction flask features a Duran style flat flange with O-ring groove, for use with Ace Glass quick release clamp, but with indents for greater agitation

Small Business Enterprise Product available on GSA Advantage®

Product Image-89055-428

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

Small Business Enterprise Product available on GSA Advantage®

Product Image-89074-576

Jacketed Flask with Polished Joint, Ace Glass Incorporated

Catalog Number: (89074-576)
Supplier: Ace Glass
Description: Jacketed version of standard flasks

Small Business Enterprise Product available on GSA Advantage®


Product Image-89075-044

Mini-Lab Assembly Flask, Ace Glass Incorporated

Supplier: Ace Glass
Description: The flask is fabricated with an ACE standard taper 45/50 joint and is available in either 50 or 100 mL capacity

Small Business Enterprise Product available on GSA Advantage®

Product Image-89075-280

Flask, Round Bottom, Microscale, Ace Glass Incorporated

Supplier: Ace Glass
Description: Microscale, single-neck, round-bottom reaction flask

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.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

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:

  • issued document with your organization's Federal Tax ID Number
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The original product is no longer available. The replacement shown is available.
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