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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.

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.


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Product Image-525-0480

Advanced polyethylene CentriStar™ cap for centrifuge tubes, Corning®

Supplier: Corning
Description: 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.

Certificates Environmentally Preferable

Product Image-SIMPT366RLS

Screw caps for microcentrifuge tubes

Supplier: Simport Scientific
Description: Flat top closures with or without loop are designed with cavity for 2D and CapInsert™.

Product Image-525-1381

Screw caps for microcentrifuge tubes

Supplier: Thermo Fisher Scientific
Description: 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.

Environmentally Preferable

Product Image-SCERSP73805B-15415

Screw caps for culture tubes, KIMBLE®

Catalog Number: (SCERSP73805B-15415)
Supplier: DWK Life Sciences
Description: PP.
UOM: 1 * 1.000 items
Product Image-SIMPT340NOSFTTP

Caps for microcentrifuge tubes, tamper evident, Micrewtube®

Catalog Number: (SIMPT340NOSFTTP)
Supplier: Simport Scientific
Description: Screw caps. tamper evident, Without loop, PP, MicrewLock®, Colour: Natural
UOM: 1 * 1.000 items
Product Image-391-8062

Closures for tubes

Supplier: Thermo Fisher Scientific
Description: Stoppers, PE, for tubes 12 mm external diameter, Nunc™

Product Image-SCERSP897095-1001

NMR tubes, polyethylene pressure caps

Supplier: DWK Life Sciences
Description: Tight-fitting, polyethylene cap which stays in place even with a build-up of internal vaporisation pressures.

Image Unavailable-PERCN0777599

Caps and plugs for autosampler test tubes

Supplier: PerkinElmer
Description: Plugs for 15 mL N0777071 tubes, Colour: White, Closure type: Without cap

Product Image-SIMPT504AQX

Screw cap with septum for sample tubes

Catalog Number: (SIMPT504AQX)
Supplier: Simport Scientific
Description: 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.
UOM: 1 * 250 items
Product Image-GREI999212_1000

Cap lock for microtube

Catalog Number: (GREI999212_1000)
Supplier: Greiner Bio-One
Description: Cap lock for microtubes, non-sterile, For tubes: 1,5 ml
UOM: 1 * 1.000 items
Product Image-SIMPT347AQX

Screw cap with septum for microcentrifuge tubes, Micrewtube™

Catalog Number: (SIMPT347AQX)
Supplier: Simport Scientific
Description: 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.
UOM: 1 * 250 items
Product Image-391-0515

Caps, KIM-KAP™, disposable, KIMBLE®

Supplier: DWK Life Sciences
Description: PP, coloured.

Product Image-525-2934

Centrifuge tubes closure, Nalgene®

Supplier: Thermo Fisher Scientific
Description: PP, autoclavable.

Environmentally Preferable

Image Unavailable-734-2152

Caps for cell culture flasks, Nunc™ Cell Factory™

Catalog Number: (734-2152)
Supplier: Thermo Fisher Scientific
Description: 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.
UOM: 1 * 100 items
Product Image-614-2025

Patent closures for Butyrometer

Supplier: GERBER FUNKE
Description: For all measuring method butyrometers.

Image Unavailable-PERCN9308059

Screw caps for digestion tubes, DigiTUBE®

Supplier: PerkinElmer
Description: Screw cap, clear, for DigiTube®

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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 +43 1 97002 - 0.
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 +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +43 1 97002 - 0.
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