You Searched For: Bottle Closures

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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Catalog Number: (76308-364)
Supplier: Qorpak
Description: Seal GL 45 Media Bottles with secure cap.


Supplier: Kemtech America
Description: Replacement caps feature a hole for use with thermometers, inlet adapters, or microscale reaction vials.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Catalog Number: (66009-258)
Supplier: DWK Life Sciences (KIMBLE)
Description: Closure is made from white urea and features a foam-backed F-217 PTFE liner which resists attack from virtually all chemicals at room temperature.

Supplier: Upchurch Scientific
Description: Upchurch Scientific® bottle caps are easy to use, but still allow many connection options

Supplier: DWK Life Sciences (KIMBLE)
Description: Cap is moulded from a pigment free polymer to reduce the risk of leaching.

Supplier: DWK Life Sciences (KIMBLE)
Description: Urea screw thread caps with PTFE-faced foam-backed rubber liners

Supplier: EMPIRE/EMCO
Description: Polyvinyl lined for maximum resistance.

Supplier: Qorpak
Description: Green Thermoset Plastic Caps with F217 and PTFE liners are known for providing the widest range of chemical compatibility.

Supplier: Qorpak
Description: White Unlined Polypropylene Caps are known for good impact strength, cost effectiveness, and pliability.

Small Business Enterprise

Supplier: Kemtech America
Description: Replacement caps are designed for use with solid phase reaction vessels.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Catalog Number: (76263-764)
Supplier: DWK Life Sciences (KIMBLE)
Description: DURAN® GL 45 2-hose connection cap for the easy connection of flexible tubing to the DURAN® GL 45 bottles. The two polyproplylene connectors have angled top and straight underside connectors.

Supplier: CP Lab Safety
Description: Port cap for Nalgene plastic bottles with a 38-430 bottles, 2-port, with (2) ¹/₄-28 female ports, PTFE insert with Polypropylene collar. Choose adapters based on your tubing size. A set of plugs in included to maintain a closed system when holes are not in use.

New Product

Supplier: Qorpak
Description: Unlined polypropylene closures are autoclavable and are suitable for many dry products.

Small Business Enterprise

Supplier: Qorpak
Description: Caps with solid PE liners offer good chemical resistance and a low moisture vapor transmission rate and are for great polish remover and higher concentration acids & alkalis

Small Business Enterprise Product available on GSA Advantage®

Supplier: DWK Life Sciences (KIMBLE)
Description: Replacement snap caps for the 89001-852 and -870 series volumetric flasks.
Supplier: EMPIRE/EMCO
Description: These steel caps fit flint glass, screw cap wide mouth specimen jars. They are finished in black enamel and have a chemically resistant inner liner.

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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.
To process your orders without delay, please provide the required business documentation to purchase this product.

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  • State issued document with your organization's Federal Tax ID Number
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  • City or County issued Business License
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  • Any other ID issued by the State that includes the business name & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.

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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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