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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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Product Image-89427-810

Headspace Vial Threaded Magnetic Caps, 18 mm, Ace Glass Incorporated

Supplier: Ace Glass
Description: These are magnetic, aluminum, 18 mm thread caps for headspace vials

Small Business Enterprise Product available on GSA Advantage®

Product Image-16299-218

Poly-seal® Black Phenolic PE-cone Lined Screw Caps, Wheaton, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)
Description: Poly-seal® PE-cone lined black phenolic screw caps that are ideal for tight sealing, analytical standards, reagents and distilled water.

Certificates Small Business Enterprise

Product Image-76360-026

Kimble® Silicone Lids, DWK Life Sciences

Supplier: DWK Life Sciences
Description: The reusable KIMBLE® silicone lids stretch easily and adapt to many container sizes, improves lab safety, enhances sample management, offers a more sustainable and cost-effective solution over foils, films and other single-use covers.

Image Unavailable-29610-615

PYREX® Snap Caps, Polyethylene, Corning

Supplier: Corning
Description: These blue caps provide an economical closure for certain volumetric flasks (see <B>29610-004</B> and <B>-285</B> series).

Certificates Environmentally Preferable Product available on GSA Advantage®

Product Image-KT953981-6347

KIMBLE® ULTRA-WARE® Four Valve Filtration Delivery Cap, THF Resitant, DWK Life Sciences

Catalog Number: (KT953981-6347)
Supplier: DWK Life Sciences (KIMBLE)
Description: Tetrahydrofuran (THF), widely used as a mobile phase for GPC, attacks the CTFE valve stems and TFE/propylene O-rings used in the standard four valve cap.
Product Image-66014-734

WHEATON® Caps, Solid Top, for Screw Thread Vials, DWK Life Sciences

Catalog Number: (66014-734)
Supplier: DWK Life Sciences (KIMBLE)
Description: Pre-assembled black polypropylene (PP) screw cap with septa.

Small Business Enterprise


Product Image-89199-106

Cap, Premium, Ace Glass Incorporated

Supplier: Ace Glass
Description: This premium cap and pour ring are designed for GL45 thread Duran bottles

Small Business Enterprise Product available on GSA Advantage®

Image Unavailable-10055-750

Gas Chromatography Seals and Liners

Supplier: Thermo Scientific

Product Image-10847-612

WHEATON® Replacement Caps for Valumetric™ Graduated Bottles, DWK Life Sciences

Catalog Number: (10847-612)
Supplier: DWK Life Sciences (KIMBLE)
Description: High-quality replacement caps for Valumetric™ graduated bottles.
Product Image-62405-152

Vented Screw Caps for Falcon® Flasks, Sterile, Corning

Supplier: Corning
Description: PE with integral hydophobic 0.2 µm microporous membrane filter vent.

Environmentally Preferable

Product Image-89005-730

Axygen® Screw Caps for Transport Tubes

Catalog Number: (89005-730)
Supplier: Corning
Description: These screw caps are used for 5/10 ml transport tubes.

Certificates Environmentally Preferable Product available on GSA Advantage®


Product Image-71001-620

PYREX® 3-Hole Mobile Phase Delivery Cap, Corning

Catalog Number: (71001-620)
Supplier: Corning
Description: The delivery cap top has three holes that have 1/4" - 28 threads with 1/8" O.D

Product available on GSA Advantage®


Product Image-97013-068

Aluminium Silver Crimp Top Cap with PTFE/Red Rubber Septa, PerkinElmer

Catalog Number: (97013-068)
Supplier: PERKINELMER U.S. LLC
Description: Closures with septa are made in a wide variety of sizes and materials, ensuring you have the right combination for your sample type and analysis temperature.
Image Unavailable-76642-682

Thermo Scientific™ Matrix™ Screw Top Tube Caps, Cap Trays and Cap Inserts

Supplier: Thermo Fisher Scientific
Description: Simplify sample storage with these color-coded caps and inserts.

Image Unavailable-66008-178

Caps for 8-425 Screw-Thread Vials, Standard Opening, SUN-SRi

Catalog Number: (66008-178)
Supplier: Thermo Scientific
Description: Chromatography vial closure, PP, Cap, Screw Thread, Skirted Shimadzu, Molded PP Membrane
Image Unavailable-66008-170

Cap Kits for 8-425 Screw-Thread Vials, Standard Opening, SUN-SRi

Supplier: Thermo Scientific
Description: Chromatography vial closure, PP, Cap kit, 8-428, Threaded, Septum: PTFE/Silicone

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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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