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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Supplier: Chemglass
Description: Cap is made from PBT (thermoplastic polyester). It can be combined with the sealing ring will accommodate tubing of the listed diameter.

Small Business Enterprise

Catalog Number: (470128-898)
Supplier: 0
Description: Safely Control Pouring of Dangerous Liquid

Small Business Enterprise


Supplier: NEST SCIENTIFIC
Description: Caps for Erlenmeyer Flasks

Supplier: DWK Life Sciences (KIMBLE)
Description: DURAN® red PBT closed screw caps with PTFE protected seal protect important materials in the lab.
Catalog Number: (77676-860)
Supplier: CP Lab Safety
Description: This blue screw cap is a replacement part for EF-4-38 and EF-3004C ECO funnels and systems.

New Product


Catalog Number: (PAA2701)
Supplier: Promega Corporation
Description: Accessory for use with the ReliaPrep Large Volume HT gDNA System used in automated purification of DNA from 1-10 ml blood on liquid-handling systems.


Catalog Number: (77677-242)
Supplier: CP Lab Safety
Description: Port cap system, 10 L Carboy, 83 B Port cap, secondary container.

New Product


Catalog Number: (89498-534)
Supplier: Samco
Description: Samco™ Bio-Tite™ leak-resistant caps are deisgned for use with Thermo Scientific™ Samco™ containers.


Supplier: Qorpak
Description: Black phenolic caps with rubber liners are autoclavable

Small Business Enterprise

Supplier: Qorpak
Description: Phenolic caps with pulp and vinyl liners are perfect for general use

Small Business Enterprise

Supplier: Qorpak
Description: Polypropylene caps with PE Foam liners are known for good impact strength, and pliability.

Small Business Enterprise

Supplier: Argos Technologies
Description: Ensures a leakproof seal.

Supplier: Qorpak
Description: Phenolic Hole Caps are known for providing the widest range of chemical compatibility and for being the most temperature tolerant of plastic closures

Supplier: Qorpak
Description: F217 and PTFE liners resist attack from virtually all chemicals at room temperature

Supplier: Qorpak
Description: Pulp/Polyethylene lined metal caps are a great general-purpose closure.

Small Business Enterprise

Supplier: DWK Life Sciences (KIMBLE)
Description: The unique cone liner design offers superior torque retention and excellent sealing characteristics.
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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.
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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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