You Searched For: Closures

Whether protecting the sample from outside contamination or the workplace from the bottled toxic waste, closures guarantee tight and reliable seals. With a vast cap selection for best compatibility with any container, tailoring to specific contents is possible. Temperature resistant models allow any procedure to be completed safely. Available in different finishes, any sensitive chromatography sample is protected. The caps are easy to close with one hand and come in many colors to assist with identification.

Whether protecting the sample from outside contamination or the workplace from the bottled toxic waste, closures guarantee tight and reliable seals. With a vast cap selection for best compatibility with any container, tailoring to specific contents is possible. Temperature resistant models allow any procedure to be completed safely. Available in different finishes, any sensitive chromatography sample is protected. The caps are easy to close with one hand and come in many colors to assist with identification.


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Supplier: AGILENT TECHNOLOGIES, INC (CSD)
Description: 12372723

Supplier: SP Industries
Description: The PTFE NMR tube caps are machined to exact specifications with a smaller gyroradius and more homogeneous mass distribution than disposable caps for better spinning stability.

Supplier: Ace Glass
Description: These caps are for use with storage tubes

Small Business Enterprise Product available on GSA Advantage®

Supplier: Corning
Description: These disposable Corning® spinner flask aseptic transfer caps will both reduce contamination and enhance the productivity of your cell culture operations when adding or removing medium and cells.
Supplier: Ace Glass
Description: Threaded cap with or without drilled hole (solid) which includes PTFE faced silicone rubber septum and one o-ring for making “O-Ring-CAP-SEAL.” For use with Microscale Reaction Vials.

Small Business Enterprise Product available on GSA Advantage®

Catalog Number: (29619-534)
Supplier: Corning
Description: Replacement Phenolic GPI Threaded Cap, Glass, Corning®, Cap Size: 18-410

Supplier: MicroSolv Technology Corp
Description: Chromatography vial closure, Septum: Clear Silicone Rubber / PTFE, ultra-pure

Catalog Number: (16300-061)
Supplier: DWK Life Sciences (KIMBLE)
Description: This PVC Dropper Tip attaches easily to serum bottles with a 20mm O.D

Catalog Number: (73520-055)
Supplier: Thermo Fisher Scientific
Description: The pour spout is made of polypropylene.


Supplier: Ace Glass
Description: These seals are 20mm lined, natural aluminum crimp style seals for headspace, serum and other styles of vials with 20mm crimp finish tops

Small Business Enterprise Product available on GSA Advantage®

Supplier: Ace Glass
Description: This open top red polybutylene teraphthalate (PBT) cap is for use with GL threads

Small Business Enterprise Product available on GSA Advantage®

Supplier: Ace Glass
Description: These caps are for storage tubes

Small Business Enterprise Product available on GSA Advantage®

Supplier: DWK Life Sciences (KIMBLE)
Description: Convenient pre-assembled caps and liners reduce the risk of contamination which makes this to use in autosamplers.

Supplier: DWK Life Sciences (KIMBLE)
Description: Solid-top caps with white, styrene-butadiene rubber liners.
Supplier: MP Biomedicals
Description: Purple caps fit EMPTY FASTPREP® tubes and are used in fastprep systems, to hold sample for homogenization.
Catalog Number: (10216-866)
Supplier: DWK Life Sciences (KIMBLE)
Description: Designed for use with items which have necks specially tooled to proper diameters and contours.


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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.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-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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