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Bottle closures allow for safe transfer of liquid media by securely closing jars or roller bottles. Various liners offer additional solvent resistance while permeable styles successfully filter during gas exchange and media sterilization procedures. Protect samples even under harsh freeze-drying lyophilization or autoclaving conditions with temperature tolerant caps. Compression caps for microscale reaction containers support stable observations. Disposable and reusable threaded caps are offered in many colors with or without septas.

Bottle closures allow for safe transfer of liquid media by securely closing jars or roller bottles. Various liners offer additional solvent resistance while permeable styles successfully filter during gas exchange and media sterilization procedures. Protect samples even under harsh freeze-drying lyophilization or autoclaving conditions with temperature tolerant caps. Compression caps for microscale reaction containers support stable observations. Disposable and reusable threaded caps are offered in many colors with or without septas.


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Product Image-76264-278

DURAN® GL 45 Screw Caps, DWK Life Sciences

Catalog Number: (76264-278)
Supplier: DWK Life Sciences (KIMBLE)
Description: The screw connections with two hose connections have been specially developed for the connection of soft elastic tubing (6 to 9 mm), such as tubings used in biotechnology when transferring media with the aid of peristaltic pumps. The basis of the connection system for DURAN® laboratory glass bottles are screw caps with GL 45 threads and two hose connection type outlets.
Product Image-76264-254

DURAN® Pouring Rings, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)
Description: Red melamine resin rings for pouring accuracy.

Certificates

Product Image-16153-477

WHEATON® Polypropylene Screw Cap, Linerless, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)
Description: A variety of polypropylene caps are offered separately for Wheaton Leak Resistant Narrow Mouth Bottles

Certificates Small Business Enterprise

Image Unavailable-76546-720

Vee Gee Snap Cap Replacements

Supplier: Heathrow Scientific
Description: Replacement snap-caps.

Image Unavailable-10808-824

Corning® Phenolic Style Cap, Corning

Catalog Number: (10808-824)
Supplier: Corning
Description: Made from virgin High Density Polyethylene (HDPE).

Certificates


Product Image-97057-126

Inert Mobile Phase Bottle Cap, Microsolv

Catalog Number: (97057-126)
Supplier: MicroSolv Technology Corp
Description: Most labs use this bottle cap to ensure that their mobile phase is not contaminated and thereby helps to comply with their HPLC GLP requirements
Product Image-80076-570

Glass Filled Polypropylene Screw Cap, Wheaton

Catalog Number: (80076-570)
Supplier: DWK Life Sciences (KIMBLE)
Description: Glass filled Polypropylene screw cap is ideal for EPA samples

Small Business Enterprise


Product Image-21009-886

Nalgene® Sealing Cap Assemblies, Thermo Scientific

Supplier: Thermo Fisher Scientific
Description: Nalgene Sealing cap Assemblies seal Nalgene Oak Ridge centrifuge tubes and bottles

Product Image-89089-662

Corning® Screw Cap with Plug Seal, Polypropylene, Corning

Catalog Number: (89089-662)
Supplier: Corning
Description: Linerless orange cap has GLS80 thread and is autoclavable at 121°C (250°F).

Certificates Product available on GSA Advantage®


Product Image-10836-752

Screw Caps with Stopcock for Jerricans, Bürkle

Supplier: BURKLE INC

Product Image-89076-772

Cap, PTFE Lined, Ace Glass Incorporated

Supplier: Ace Glass
Description: These black phenolic plastic screw caps have PTFE liners.

Small Business Enterprise Product available on GSA Advantage®

Product Image-21020-212

Nalgene® Top Works™ Aseptic Closure System, Silicone, for Bottles and Carboys, Thermo Scientific

Supplier: Thermo Fisher Scientific
Description: Provides an aseptic seal for transferring high-purity fluids

Product Image-60827-250

Corning® Reusable Phenolic Caps, Corning

Supplier: Corning
Description: These reusable Corning® caps are fabricated from specially formulated phenolic resin to resist the effects of temperature and steam in autoclaving.

Certificates Environmentally Preferable Product available on GSA Advantage®

Product Image-76107-066

GL45 Cap with NPT Tap, Ace Glass Incorporated

Supplier: Ace Glass
Description: GL45 cap with an NPT tap designed to accept various male NPT adapters found, for instance, in ACE compression tube fittings or standard taper joint adapters.

Product Image-89199-120

Cap, GL Thread, PTFE Membrane, Ace Glass Incorporated

Supplier: Ace Glass
Description: These polypropylene, blue caps have a center hole and welded-in, PTFE, inner gas permeable membrane

Small Business Enterprise Product available on GSA Advantage®

Product Image-KT197800-2440

Syringe Needle Flask Adapters, Kimble Chase

Catalog Number: (KT197800-2440)
Supplier: DWK Life Sciences (KIMBLE)
Description: Provides access to flasks and other containers when pierced by a syringe needle
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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.
In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
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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