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Supplier: Ace Glass
Description: These recovery/Kjeldahl shaped blanks have a single unfinished neck

Small Business Enterprise Product available on GSA Advantage®

Supplier: Ace Glass
Description: This reaction flask has a detached 4mm bore glass stopcock

Small Business Enterprise Product available on GSA Advantage®

Supplier: Chemglass
Description: Kjeldahl shape facilitates heating and stirring, while permitting easy transfer of liquids or solids.

Small Business Enterprise

Catalog Number: (89426-512)
Supplier: Glassco
Description: Flasks feature a 2mm glass stopcock and a spring retention device for smooth turning purpose.


Supplier: Corning
Description: Corning's enhanced T-75 Flask features a U-shaped design, which improves usability while maintaining the same environment for cell growth as previous designs
Catalog Number: (80093-772)
Supplier: DWK Life Sciences (KIMBLE)
Description: This flask is constructed of Wheaton 33® low extractable borosilicate glass

Small Business Enterprise


Supplier: Chemglass
Description: These heavy wall Erlenmeyer shaped filtering flasks have a standard taper outer joint and a serrated hose connection for attachment to vacuum source.

Small Business Enterprise

Supplier: Chemglass
Description: Lower body of flasks featuring a hemispherical shape.

Small Business Enterprise

Supplier: Chemglass
Description: Kjeldahl shape flask with a standard taper outer joint.

Small Business Enterprise

Supplier: Ace Glass
Description: Rugged, spherical reaction flask with three standard taper 45/50 side necks, all vertical

Small Business Enterprise Product available on GSA Advantage®

Supplier: Chemglass
Description: Round bottom storage flask with a standard taper outer joint on the sidearm.

Small Business Enterprise

Supplier: Ace Glass
Description: Rugged spherical reaction flasks with Schott flat flange and O-ring groove are for use with quick release clamps (sold separately)

Small Business Enterprise Product available on GSA Advantage®

Catalog Number: (89054-504)
Supplier: Ace Glass
Description: 12 L Round Bottom Flask Reaction Stand Motor Mount for use with 89054-512.

Small Business Enterprise Product available on GSA Advantage®


Supplier: Kemtech America
Description: Reaction flasks are supplied with a 2 mm glass stopcock that functions as a constant pressure retention device.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Catalog Number: (76531-942)
Supplier: United Scientific Supplies
Description: Crafted from high-quality borosilicate glass, this flask-shaped mug features enameled graduations on one side and the molecular structure of caffeine on the other.


Supplier: Kemtech America
Description: Flasks are equipped with a high vacuum valve that features a PTFE O-ring at the tip and a PTFE wiper to protect the Viton® O-ring on the shaft.

Small Business Enterprise Minority or Woman-Owned 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.
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.
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