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You Searched For: Joint Sleeves/Connectors

Inert NS joint sleeves and connectors join laboratory pieces using different methods to allow the transference of even harsh gases and liquids. While sleeves are often used for straight horizontal or vertical joining, L-shaped connectors offer more positioning flexibility. Without needing routine greasing, the lack of residue will leave tests uncontaminated. Both NS joint sleeves and connectors feature sealing rings that provide the most secure fit available.

Inert NS joint sleeves and connectors join laboratory pieces using different methods to allow the transference of even harsh gases and liquids. While sleeves are often used for straight horizontal or vertical joining, L-shaped connectors offer more positioning flexibility. Without needing routine greasing, the lack of residue will leave tests uncontaminated. Both NS joint sleeves and connectors feature sealing rings that provide the most secure fit available.


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Supplier: Ace Glass
Description: Recommended for use with PTFE-clad ball member

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: Sturdy and reusable, these PTFE sleeves have a knurled, reinforced gripping ring for easy and safe removal from ground joints

Small Business Enterprise

Supplier: Ace Glass
Description: Quartz joints available in a variety of sizes both inner and outer members.

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: Spherical Capillary Joints

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: Designed for use with [ST] inner member regular joints with only a slight mismatch, these PTFE sleeves are treated on the inner surface so that they c...

Product available on GSA Advantage® Small Business Enterprise

Catalog Number: (AG392598001)
Supplier: AGILENT TECHNOLOGIES, INC (CSD)
Description: Inlet sleeve, gooseneck, GWOL, 6.5 mm x 78.5 mm x 4 mm

New Product


Supplier: Ace Glass
Description: Designed for use in place of lubricant for average laboratory use (not intended for high vacuum use), unless cemented to glass with ACE epoxy adhesive

Product available on GSA Advantage® Small Business Enterprise

Supplier: Kemtech America
Description: With gripping ring.

Minority or Woman-Owned Business Enterprise Small Business Enterprise

Supplier: Chemglass
Description: These sleeves are made of PTFE for standard taper joints.

Small Business Enterprise

Supplier: Chemglass
Description: These ground joints has medium length standard taper outer joint.

Small Business Enterprise

Supplier: Chemglass
Description: Full or medium length standard taper inner joint with a drip tip

Small Business Enterprise

Supplier: Chemglass
Description: These PTFE sleeve for standard taper joints provides a grease-free seal.

Small Business Enterprise

Supplier: Chemglass
Description: Joint has an O-ring groove to accept the various O-ring size.

Small Business Enterprise

Supplier: DWK Life Sciences (KIMBLE)
Description: Designed for use in applications where greaseless connections are required

Catalog Number: (80073-002)
Supplier: Chemglass
Description: Standard taper inner joint having a drip tip.

Small Business Enterprise


Supplier: Dynalon
Description: Unique manufacturing process permits superior quality PTFE joint sleeves

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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
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  • 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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