You Searched For: NS Joint Sleeves and 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: Sturdy and reusable, these PTFE sleeves have a knurled, reinforced gripping ring for easy and safe removal from ground joints

Small Business Enterprise

Supplier: Bel-Art Products, a Part of SP
Description: Keep standard taper glass joints from seizing, leaking, or galling with these reusable Teflon® sleeves.

Supplier: Ace Glass
Description: Standard taper inner ground glass joint with external thread for use with inner member, O-Ring, and cap to form a leak-tight seal

Small Business Enterprise Product available on GSA Advantage®

Supplier: Ace Glass
Description: Fabricated from 18-8 type stainless steel No

Small Business Enterprise Product available on GSA Advantage®

Supplier: Ace Glass
Description: The outer diameter of both joint and tube are approximately the same size, allowing for ease in clamping

Small Business Enterprise Product available on GSA Advantage®

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

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

Small Business Enterprise

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

Small Business Enterprise

Supplier: Kemtech America
Description: Teflon® sleeve with grip rings.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

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

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

Small Business Enterprise

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

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.
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