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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-76360-038

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.

Certificates

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-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-97013-068

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

Catalog Number: (97013-068)
Supplier: PerkinElmer
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.
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.

Certificates Small Business Enterprise


Product Image-89238-034

SP Bel-Art Trigger Sprayer, with 53 mm Adapter, Bel-Art Products, a part of SP

Catalog Number: (89238-034)
Supplier: Bel-Art Products, a Part of SP
Description: Add the convenience of adjustable spray to Scienceware® wash bottles.
Product Image-16197-302

Phenolic Screw Thread Closure, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)
Description: Caps have mineral-filled phenolic material to withstand the effects of repeated autoclaving.

Certificates

Product Image-16199-019

KIM-KAP® Caps, Disposable, Polypropylene, Kimble Chase

Supplier: KIMBLE CHASE - LIFE SCIENCE & RESEA
Description: These KIM caps are designed to fit culture tubes with outer diameters ranging from 13 mm to 38 mm.

Certificates

Product Image-89093-192

Corning® Advanced Polyethylene CentriStar™ Caps for Centrifuge Tubes

Supplier: Corning
Description: The CentriStar™ cap has a easy-on/easy-off flat top and offers advanced ergonomics with its wider knurls and roll-over edge design for easier gripping.

Certificates Environmentally Preferable Product available on GSA Advantage®

Image Unavailable-76181-356

Chromacol Headspace Caps and Septa

Catalog Number: (76181-356)
Supplier: Thermo Scientific
Description: Chromacol headspace caps and septa use magnetic seals with PAL/CTC/Leap Technologies, Gerstel and other magnetic transport autosamplers.
Product Image-21010-003

Nalgene® Sealing Caps for Oak Ridge Centrifuge Tubes, Thermo Scientific

Supplier: Thermo Fisher Scientific
Description: Oak Ridge style sealing caps ensure leak proof service of Nalgene centrifuge tubes and bottles at their recommended maximum speeds (10,000 x g or greater), even when full

Product Image-66024-200

Scintillation Vial Closures, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)
Description: Suitable for use with various strong oxidizing agent mixtures.

Certificates

Product Image-KT410119-3021

Open-Top Nylon Screw Thread Caps, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)
Description: Glass-filled, blue nylon cap with modified GPI thread finish to accommodate use with an O-ring seal

Product Image-89235-530

Lined Aluminum Seals, Wheaton

Supplier: DWK Life Sciences (KIMBLE)
Description: These seals are ideal for filling or retrieving contents with a syringe

Small Business Enterprise

Product Image-97047-086

WHEATON® MicroLiter 11 mm Crimp-Top Seals, DWK Life Sciences

Supplier: DWK Life Sciences
Description: MicroLiter's 11 mm crimp-top seals are available in multiple colors and septa types.

Product Image-97051-404

Screw Caps with Partial Slit Septa for 12×32 mm Vials, Microsolv Technology Corp

Catalog Number: (97051-404)
Supplier: MicroSolv Technology Corp
Description: Screw Caps have a partial precut Y shape slit to prevent evaporation of volatile samples before injection
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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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