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.
Phenolic Screw Thread Closure, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
Caps have mineral-filled phenolic material to withstand the effects of repeated autoclaving.
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Closures for Headspace Screw Thread Vials, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Magnetic screw caps allow for use in magnetic transport autosamplers.
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PBT Screw Caps for DURAN® Laboratory Glass Bottles, Wheaton, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
The cap is available with a PTFE coated silicone seal or as a screw connection cap with aperture.
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NALGENE® Polypropylene Screw Closures, Thermo Scientific
Supplier: Thermo Fisher Scientific
Caps for large NALGENE® bottles and carboys
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Duran Bottle GL 80 Connection System, Ace Glass Incorporated
Supplier: Ace Glass
The heart of the GL 80 connection system is a GL80 polypropylene cap with 4, GL18 threaded ports
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Phenolic Screw Caps with Rubber Liner, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
Phenolic cap material and cemented-in rubber liner are resistant to the effects of repeated autoclaving
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Corning® Direct Overhead Drive Center Cap Assembly for Corning® Reusable Spinner Flasks, Corning
Supplier: Corning
The 120 mm Center Cap Assembly for Corning® Spinner Flasks is designed for use with direct overhead drive motor.
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Screw Caps with Rubber Liners, Kimble Chase, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Urea screw thread caps with PTFE-faced foam-backed rubber liners
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Screw Caps, MicroSolv™
Supplier: MicroSolv Technology Corp
These screw caps are designed for use with 13-425 cap size, 15x45mm vials.
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GL 45 Connection System, Ace Glass Incorporated
Supplier: Ace Glass
GL45 cap, female syringe luer slip, syringe filter connector for Duran connection system
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WHEATON® Black Plastic Caps for Media Bottles, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Solid-top lined caps are suitable for a variety of applications
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Axygen® Mini Tube Systems (MTS) Caps, Corning
Supplier: Corning
Axygen® mini tube systems are available in 8-cap or 12-cap strip format.
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Closures for 2 ml Crimp/Snap Top Vials, Agilent Technologies
Supplier: AGILENT TECHNOLOGIES, INC (CSD)
Closures for 2 ml Crimp/Snap Top Vials, Agilent Technologies
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Caps for 11 mm Wide Opening Glass Crimp/Snap Top Vials, Thermo Scientific
Supplier: Thermo Scientific
Crimp top caps with pre-assembled septa.
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Caps for 13-425 Screw-Thread Vials
Supplier: Thermo Scientific
Screw thread caps feature a 13-425 thread finish and are available in an assortment of styles to match your HPLC, GC or IC application needs.
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Closures for Vials, MicroSolv™
Supplier: MicroSolv Technology Corp
With fitted silicone/PTFE septa. Recommended for Mass Spec. For use with 9-425mm, 12x32mm vials. AQ brand. 100/pack
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10-425 Screw-Thread Caps, MicroLiter, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Screw-thread closures for the original wide-opening vials from MicroLiter are ideal for chromatography applications where vials remain stationary.
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Axygen® Microcentrifuge Screw Caps, Corning
Supplier: Corning
These caps are compatible with all Axygen Scientific screw top microcentrifuge tubes, including both skirted and nonskirted variations of the 0.5 ml, 1.5 ml, and 2 ml microcentrifuge tubes.
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Closures for High Recovery Vials, Agilent Technologies
Supplier: AGILENT TECHNOLOGIES, INC (CSD)
Snap cap and Seal for 10 mL wash vials, 10/pk
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Duran Connection Cap, GL 45, 3 Ports, Wheaton, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
A robust and durable tubing connection system for use with all sizes of DURAN® GL 45 laboratory and media bottles
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Closures for RSA™ Screw-Thread Vials, Amber, MicroSolv
Supplier: MicroSolv Technology Corp
Light blue with fitted ultra pure silicone/PTFE septa. For use with 9-425mm, 12x32mm AQ vials. AQ brand. 100/pack.
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Bulk Syringe Caps, Non Sterile, Air-Tite Products
Supplier: Air-Tite
These bulk syringe caps are very cost-efficient.
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KIM-KAP® Caps, Disposable, Polypropylene, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
These KIM caps are designed to fit culture tubes with outer diameters ranging from 13 mm to 38 mm.
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Black Phenolic Rubber-Lined Screw Caps, WHEATON®
Supplier: DWK Life Sciences (KIMBLE)
Solid-top caps with white, styrene-butadiene rubber liners.
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Nalgene® Sealing Cap Assemblies, Thermo Scientific
Supplier: Thermo Fisher Scientific
Nalgene Sealing cap Assemblies seal Nalgene Oak Ridge centrifuge tubes and bottles
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Corning® Reusable Phenolic Caps, Corning
Supplier: Corning
These reusable Corning® caps are fabricated from specially formulated phenolic resin to resist the effects of temperature and steam in autoclaving.
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Axygen® Screw Caps for Transport Tubes
Supplier: Corning
These screw caps are used for 5/10 ml transport tubes.
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Nalgene® Pour Spout, PP, PE insert, Thermo Scientific
Supplier: Thermo Fisher Scientific
The pour spout is made of polypropylene.
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Autosampler Vial Screw Thread Caps, 9 mm, Thermo Scientific
Supplier: Thermo Scientific
With Advanced Vial Closure System (AVCS) technology built into these screw caps you will get an optimal, consistent seal every time.