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529 résultats pour Closures | Avantor

Closures

Closures

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.

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Flanged Plug Caps, 12 mm, Globe Scientific

Flanged Plug Caps, 12 mm, Globe Scientific

Supplier: Globe Scientific

This line of polyethylene flanged plug caps provides exceptional leak-resistance in test tubes, centrifuge tubes, and round cuvettes.

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Plug Stoppers, 12 mm, Globe Scientific

Plug Stoppers, 12 mm, Globe Scientific

Supplier: Globe Scientific

These polyethylene plug caps are available in a selection of colors to facilitate sample identification.

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Samco™ Two-Position Caps, Thermo Scientific

Samco™ Two-Position Caps, Thermo Scientific

Supplier: Samco

A range of Two-Position Caps (12mm, 16mm, and 17mm) designed to fit a wide range of Samco™ round based tubes.

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Samco™ Bio-Tite™ Specimen Container Cap, 35mm, Thermo Scientific

Samco™ Bio-Tite™ Specimen Container Cap, 35mm, Thermo Scientific

Supplier: Samco

Samco™ Bio-Tite™ leak-resistant caps are deisgned for use with Thermo Scientific™ Samco™ containers.

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Screw caps for Microcentrifuge Tubes, Globe Scientific

Screw caps for Microcentrifuge Tubes, Globe Scientific

Supplier: Globe Scientific

These screwcaps for microcentrifuge tubes are suitable for all Globe Scientific screw top microcentrifuge tubes.

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Screw Caps for Sample Tubes, without O-Ring, Globe Scientific

Screw Caps for Sample Tubes, without O-Ring, Globe Scientific

Supplier: Globe Scientific

Offered in bright attractive colors for easy sample identification.

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Snap Caps, with Single Thumb Tab, Globe Scientific

Snap Caps, with Single Thumb Tab, Globe Scientific

Supplier: Globe Scientific

These colorful snap-on closures are an effective way to recap blood drawing tubes, glass test tubes, and plastic culture tubes

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11 mm Poly Crimp Seal Caps, Snap-On or Crimp, Restek

11 mm Poly Crimp Seal Caps, Snap-On or Crimp, Restek

Supplier: Restek

Large, economical packs of Restek Poly Crimp seal caps are available for easy application onto any crimp-top vial.

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Caps and Septa, 8 mm, Preassembled, Restek

Caps and Septa, 8 mm, Preassembled, Restek

Supplier: Restek

Preassembled Restek screw caps with septa are available for creating dependable seals on vials with 8-millimeter-wide openings.

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Caps and Septa for 2.0 ml, 8 mm Screw-Thread Vials, Restek

Caps and Septa for 2.0 ml, 8 mm Screw-Thread Vials, Restek

Supplier: Restek

Preassembled Restek screw caps with open tops are available for creating dependable seals, with 8-millimeter-wide openings.

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GC Snap Ring Cap With Septum, 11 mm, Restek

GC Snap Ring Cap With Septum, 11 mm, Restek

Supplier: Restek

Restek snap ring caps are an extremely sturdy, affordable option when crimp-top caps are not needed.

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Magnetic Seals w/Septa, 20 mm, preassembled, Restek

Magnetic Seals w/Septa, 20 mm, preassembled, Restek

Supplier: Restek

Magnetic seals with variable mouth sizes are compatible with a range of vials with 20-millimeter orifices.

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VWR® Caps for VWR® 18 mm Screw-Thread Headspace Vials

VWR® Caps for VWR® 18 mm Screw-Thread Headspace Vials

Supplier: Thermo Scientific

Chromatography vial closure, Magnetic, Magnetic Screw Cap 55A, Septum: White Silicone/Blue PTFE

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Pierce-It™ Closures, Simport

Pierce-It™ Closures, Simport

Supplier: Simport Scientific

Made of thermoplastic elastomer, these disposable closures produce a firm, leak-resistant seal for glass and plastic tubes

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Caps for Sample Cups, Globe Scientific

Caps for Sample Cups, Globe Scientific

Supplier: Globe Scientific

Produced from polyethylene (PE), these caps are designed specifically for use on Globe's popular line of multi-purpose sample cups

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PTFE-Lined Closed Caps, Chemglass

PTFE-Lined Closed Caps, Chemglass

Supplier: Chemglass

Caps features foam backed PTFE that resists attack from virtually all chemicals at room temperature, while providing a leak-tight seal.

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Recommandations

Les recommandations seront personnalisées selon vos préférences d’achat uniquement si vous avez activé "Améliorer mon expérience d’achat" dans la page "Informations personnelles".

Sinon, vous recevrez des recommandations génériques.