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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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Product Image-21020-254

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-46600-596

Nalgene® Septum Closures, Sterile, Bulk Pack, Thermo Scientific

Supplier: Thermo Fisher Scientific
Description: Nalgene High Density Polyethylene closures with PTFE septum combines elastomeric sealing of silicone with non-reactive PFTE reagent contact surface

Certificates

Product Image-60827-271

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-KT953981-0047

KIMBLE® ULTRA-WARE® Four Valve Filtration Delivery Caps, DWK Life Sciences

Catalog Number: (KT953981-0047)
Supplier: DWK Life Sciences (KIMBLE)
Description: This cap combines the mobile phase filtration, sparging/degassing, storage and delivery functions.
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
Product Image-16225-228

NALGENE® Polypropylene Filling/Venting Closures, Thermo Scientific

Supplier: Thermo Fisher Scientific
Description: Polypropylene closures for aseptic liquid transfer of media, biological reagents, pure water, and chemicals

Certificates

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.

Certificates


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-21009-864

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-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-76546-716

Vee Gee Snap Cap Replacements

Supplier: Heathrow Scientific
Description: Replacement snap-caps.

Product Image-16153-485

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

Small Business Enterprise

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-76264-256

DURAN® Pouring Rings, DWK Life Sciences

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

Certificates

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-75877-646

Duran GL45 Cap Membrane for Pressure Applications, Ace Glass Incorporated

Catalog Number: (75877-646)
Supplier: Ace Glass
Description: Cap membrane for pressure use is part of the GL45 connection system used with Duran lab bottles.
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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.
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  • issued document with your organization's Federal Tax ID Number
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