You searched for: Test/Sample Tube Closures
Test tube closures ensure samples do not leak or are contaminated by providing a reliable seal. Securely mix or store small samples with these tops that allow one-handed sealing. Offered in a variety of colors, identification is made easier. Closures come in screw and snug-fit plug designs to fit any test tube opening style. Resistant to high temperatures, the versatile test tube closures can withstand heating applications while the chemical resistance guarantees limitless sample compatibility.
Syringe cap
Supplier: B. Braun
This flexible syringe cap is used for Luer tip syringes.
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Advanced polyethylene CentriStar™ cap for centrifuge tubes, Corning®
Supplier: Corning
The CentriStar™ Cap has a easy-on/easy-off flat top and offers advanced ergonomics with its wider knurls and roll-over edge design for easier gripping.
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Sealing caps, Nalgene®
Supplier: Thermo Fisher Scientific
PP, autoclavable.
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Closures for screw thread disposable centrifuge tubes
Supplier: DWK Life Sciences
Black phenolic cap, cemented: PTFE faced, white rubber liner, 13-415
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Sealing cap assemblies, Nalgene®
Supplier: Thermo Fisher Scientific
Tefzel™ FEP plug, PP screw closure, Viton™ fluoroelastomer O-ring.
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Caps and plugs for autosampler test tubes
Supplier: PerkinElmer
Plugs for 15 mL N0777071 tubes, Colour: White, Closure type: Without cap
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Caps for microcentrifuge tubes, tamper evident, Micrewtube®
Supplier: Simport Scientific
Screw caps. tamper evident, Without loop, PP, MicrewLock®, Colour: Natural
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Closures for tubes
Supplier: Thermo Fisher Scientific
Stoppers, PE, for tubes 12 mm external diameter, Nunc™
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Centrifuge tubes closure, Nalgene®
Supplier: Thermo Fisher Scientific
PP, autoclavable.
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Screw caps for microcentrifuge tubes
Supplier: Simport Scientific
Flat top closures with or without loop are designed with cavity for 2D and CapInsert™.
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Caps, KIM-KAP™, disposable, KIMBLE®
Supplier: DWK Life Sciences
PP, coloured.
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NMR tubes, polyethylene pressure caps
Supplier: DWK Life Sciences
Tight-fitting, polyethylene cap which stays in place even with a build-up of internal vaporisation pressures.
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Patent closures for Butyrometer
Supplier: GERBER FUNKE
For all measuring method butyrometers.
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Screw caps for digestion tubes, DigiTUBE®
Supplier: PerkinElmer
Screw cap, clear, for DigiTube®
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Screw caps for microcentrifuge tubes
Supplier: Thermo Fisher Scientific
Thermo Scientific™ screw cap microtube caps with O-ring are designed to create a secure seal with the Thermo Scientific™ microtube for sample preparation, transfer and storage applications. Tethered and non-tethered cap versions are available in a rainbow of colours.
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Caps for microcentrifuge tubes with thread
Supplier: Simport Scientific
Screw caps with O-ring seal and loop, PP, Colour: Natural
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Cap lock for microtube
Supplier: Greiner Bio-One
Cap lock for microtubes, non-sterile, For tubes: 1,5 ml
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Screw cap with septum for sample tubes
Supplier: Simport Scientific
This aqua colour screw cap incorporates a pierceable septum made of chemically resistant PTFE on the outside and silicone on the inside, both components being stable over a broad range of temperatures.
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Caps for cell culture flasks, Nunc™ Cell Factory™
Supplier: Thermo Fisher Scientific
These caps reduce the need for open interventions and support the use of aseptic methods for fluid handing relating to filling, inoculation, feeding and harvesting of the cell factory system.
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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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Caps for microcentrifuge tubes, SnapTwist Micrew™
Supplier: Simport Scientific
Snap caps, Cap with loop, PE, SnapTwist Micrew™, Colour: Natural
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Screw cap with septum for microcentrifuge tubes, Micrewtube™
Supplier: Simport Scientific
This screw cap incorporates a pierceable septum made of chemically resistant PTFE on the outside and silicone on the inside, both components being stable over a broad range of temperatures. The septum also acts as a silicone o-ring for better sample protection.
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Screw caps for test tubes
Supplier: Greiner Bio-One
Screw caps, for test tubes, with gasket, PP, Colour: Blue, For tubes: 12 mm O.D.
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Male-Female Luer Lock Caps
Supplier: BD Medical
Caps for Luer lock and Luer slip. Combistoppers for female and male Luer lock.
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ParasiTrap® screw cap
Supplier: Biosepar
Screw caps in different colours for use with Biosepar tubes.
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Snap cap for round bottom tubes, Falcon®
Supplier: Corning
Falcon® snap caps are designed for use with 12×75 mm test tubes
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Stoppers for tubes
Supplier: Greiner Bio-One
Grip caps for tubes, Grip stopper, LDPE, Colour: Natural, For tubes: 17 mm O.D.
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Corning® Disposable Phenolic Threaded Screw Cap with Rubber Liners, Corning
Supplier: Corning
These disposable Corning® caps are made from phenolic resin and are autoclavable at 121°C
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Supplier: Integra
Supplier: KIMBERLY CLARK
Supplier: tempmate
Supplier: Integra
Supplier: Industrial Physics
Supplier: Testo
Supplier: Integra
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: Thermo Fisher Scientific
Supplier: VWR Collection
Supplier: Corning
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: Industrial Physics