Print…

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.


190  results were found

Refine Results Sort by
SearchResultCount:"190"

Sort Results

List View Easy View

Rate These Search Results

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-CA10204-410

Round-Bottom Flasks with Four Vertical Necks, ChemScience

Supplier: CHEM SCIENCE INC CA
Description: With identical vertical side joints.

Product Image-CA10823-120

TLG® Round Bottom Boiling Flasks, Heavy Wall, Single Neck, SATI Glassware

Supplier: CHEM SCIENCE INC CA
Description: TLG® Brand boiling flasks are designed from ASTM Specification E1403 requirements

Product Image-470202-168

PYREX® Round Bottom Boiling Flasks

Catalog Number: (470202-168)
Supplier: Corning
Description: Recommended for critical boiling applications.

Certificates Product available on GSA Advantage®


Product Image-470332-018

Eisco LabGlass® Pear Shape Boiling Flasks, Interchangable Joint

Supplier: Wards
Description: High quality pear shapeboiling flasks with ground, interchangable joint.

Product Image-470331-966

Eisco LabGlass® Boiling Flasks, Round Bottom, Narrow Neck

Supplier: Wards
Description: High quality round bottom boiling flasks with a narrow neck design.

Product Image-80069-192

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-76264-048

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-76264-100

Synthware Round-Bottom Flasks with Three Necks, Angled

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

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-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-CA10204-384

Round-Bottom Flasks with Two Angled Necks, Heavy Wall, ChemScience

Supplier: CHEM SCIENCE INC CA
Description: Round bottom flask with joints.

Inquire for Price
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
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


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 currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
145 - 160 of 190
no targeter for Bottom