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 colours, 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 colours, 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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Supplier: VWR Collection
Description: Safe-T-Flex caps feature a unique, flexible, over-locking design, locking securely on the outside of the tube lip and can be removed with one hand. A ...
Catalog Number: (211-0039)
Supplier: VWR Collection
Description: Cap for culture and test tube, VWR®, Colour: Natural, Closure type: Dual position type, For tubes: 12 mm
UOM: 1 * 1.000 items

Supplier: VWR Collection
Description: These closures are suitable for test and culture tubes.
Supplier: VWR Collection
Description: Screw cap with bonded rubber liner, VWR®, Colour: Black, Thread: 18-415
Supplier: VWR Collection
Description: Flat screw cap with O-ring for microcentrifuge tubes, VWR®, Colour: Assorted
Catalog Number: (525-0923)
Supplier: VWR Collection
Description: Purple PP. Sustainable design based on virgin resins.
UOM: 1 * 500 items

Low Manufacturing Impact
Sustainable Packaging


Supplier: SP Industries
Description: NMR tube cap, Bruker® SampleJet®, 5,0 mm, without hole with code, For Ø ext.: 5,0 mm

Supplier: Bohlender
Description: Red screw cap made of glass-fibre reinforced ETFE, inner parts consisting of a v-ring (ETFE), a tapered ring and a sealing ring (both PTFE) as well as...

Supplier: MATRIX TECHNOLOGIES CORP. LTD
Description: Simplify sample storage with these color-coded caps. Made from Virgin class VI medical grade PP with virgin class VI medical grade silicone O-ring.

Low Manufacturing Impact

Supplier: FUJIFILM WAKO CHEMICALS
Description: These depyrogenated aluminum caps assists in reducing the chance of contamination, preventing any additional substances or material from entering the ...

Supplier: Simport Scientific
Description: Caps made of PE feature a long skirt and a super fast thread design allowing them to be removed or sealed with a single turn. Caps are designed with f...

Supplier: SP Industries
Description: Manufactured in ethylene vinyl acetate (EVA).

Supplier: Saint Gobain Life Sciences
Description: Made of translucent silicone. Ideal for protecting piping/tubing or protruding cylindrical components during transport and all operations that require...
Catalog Number: (45000-0006)
Supplier: Avantor
Description: Strip of 8 plug caps, J.T.Baker®, Colour: Clear
UOM: 1 * 120 items

Low Manufacturing Impact


Catalog Number: (211-0136)
Supplier: VWR Collection
Description: Cap for culture and test tube, PE, VWR®, Colour: Purple, Closure type: Plug seal screw cap, For tubes: 12/13 mm
UOM: 1 * 1.000 items

Supplier: Simport Scientific
Description: Caps are available either with or without a silicone washer between the cap and the tube to ensure a positive leakproof seal at all temperatures.

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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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