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You Searched For: Adapters, Conical Ground Joints

The shaped adapters with conical ground joints have a multitude of uses including the regulation of gas and liquid flow through a reaction system. These high-quality glass adapters are equipped with connecting joints to be compatible with virtually any reaction system for servicing distillations, providing vacuum regulation and drip connections, or preventing solids from entering solutions, and so much more. The conical ground joint come in standard sizes to snugly fit existing glass instruments.

The shaped adapters with conical ground joints have a multitude of uses including the regulation of gas and liquid flow through a reaction system. These high-quality glass adapters are equipped with connecting joints to be compatible with virtually any reaction system for servicing distillations, providing vacuum regulation and drip connections, or preventing solids from entering solutions, and so much more. The conical ground joint come in standard sizes to snugly fit existing glass instruments.


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Supplier: Ace Glass
Description: This adapter has an Easy Action Stopcock and o-ring joints at top and bottom.

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: This is a standard taper inner ground glass joint with drip tip and ring on shank.

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: This "midi" adapter has a standard taper inner joint at the bottom, #11 Ace-Thred at the top and a serrated hose connection.

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: This adapter comes with a PTFE plug stopcock and o-ring top joint, and either a standard taper or spherical joint at the bottom.

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: The end of this socket is tooled to accept a rubber stopper septa.

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: This pH probe adapter has a 25mm O.D., with a #15 Ace-Thred at one end and the other end an open tube.

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: This Ace-Thred adapter is used with platinum or other wire electrodes that normally would be step sealed to glass.

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: This PTFE adapter is used to connect Ace-Thred to an inner standard taper joint.

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: Anti-whip, glass thermocouple probe adapter for protecting ¼" O.D

Supplier: Ace Glass
Description: This thermocouple adapter has a lower extension to better help support the thermocouple.

Small Business Enterprise

Supplier: Ace Glass
Description: This trap adapter has an inner tube through which the stirring shaft passes, and it, plus the included O-Ring, prevents the lubricant (or foreign part...

Product available on GSA Advantage® Small Business Enterprise UL Listed

Supplier: Ace Glass
Description: These inner ground joints are used in the fabrication of ACE Microscale glassware.

Product available on GSA Advantage® Small Business Enterprise

Catalog Number: (89091-544)
Supplier: Corning
Description: Adapter features a heavy wall for mechanical strength, and a heavy, uniform rim at the top provides a serviceable finger grip.

Product available on GSA Advantage®


Supplier: Ace Glass
Description: PTFE Purge/Shutoff Ace-Thred adapter allows the purging of air-sensitive contents through the use of two top taps that are controlled by a two-way sto...

Supplier: Ace Glass
Description: These outer ground standard taper joints with external thread are used for making an “O-Ring-CAP SEAL” connection with mating inner joint.

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: These enlarging adapters are manufactured from borosilicate glass.

Product available on GSA Advantage® Small 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.
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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