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.
Corning® Cap, Phenolic, PTFE Liner
Supplier: Corning
This cap is fabricated of a resin specially formulated to resist the effects of temperature and steam in autoclaving.
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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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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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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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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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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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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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Closures for tubes
Supplier: Thermo Fisher Scientific
Stoppers, PE, for tubes 12 mm external diameter, Nunc™
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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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Centrifuge tubes closure, Nalgene®
Supplier: Thermo Fisher Scientific
PP, autoclavable.
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Caps, KIM-KAP™, disposable, KIMBLE®
Supplier: DWK Life Sciences
PP, coloured.
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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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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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Caps for microcentrifuge tubes with thread
Supplier: Simport Scientific
Screw caps with O-ring seal and loop, PP, Colour: White
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Caps for microcentrifuge tubes, SnapTwist Micrew™
Supplier: Simport Scientific
Snap caps , Cap with loop, PE, SnapTwist Micrew™, Colour: Yellow
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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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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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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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Stoppers for tubes
Supplier: Greiner Bio-One
Grip caps for tubes, Grip stopper, LDPE, Colour: Natural, For tubes: 16 mm O.D.
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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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NMR tube screw caps and septa, SP Wilmad-LabGlass
Supplier: SP Industries
PTFE/silicone rubber septum for 4 and 5 mm tubes
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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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Screw caps for test tubes
Supplier: Greiner Bio-One
Screw caps for test tubes, with gasket, PP, Colour: Natural, For tubes: 12 mm O.D.
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Supplier: EPPENDORF
Supplier: Integra
Supplier: OZ BIOSCIENCES
Supplier: VWR Collection
Supplier: Corning
Supplier: SenseAnywhere
Supplier: Integra
Supplier: NANOENTEK
Supplier: VWR Collection
Supplier: Integra
Supplier: TESTO
Supplier: Sartorius
Supplier: SenseAnywhere
Supplier: Quantabio