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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-80061-562

Caps for NMR Sample Tubes, Chemglass

Supplier: Chemglass
Description: Made from polyethylene, these caps are sized to fit 5mm O.D

Small Business Enterprise

Product Image-89206-980

Snap Cap with Two Thumb Tabs, for 16 mm Tubes, Globe Scientific

Supplier: Globe Scientific
Description: An effective method to recap blood drawing tubes, glass test tubes, and plastic culture tubes

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Image Unavailable-77588-236

Skirted Push Caps

Supplier: SARSTEDT INC
Description: High-quality, safe, and robust containers and caps are essential for mixing, processing, and storing samples. As one of the world’s largest manufacturers of tubes and storage containers, SARSTEDT offers the right product for every laboratory and analytical requirement.

New Product

Product Image-76480-236

Transport Vial Caps, Caplugs

Supplier: Caplugs
Description: Caplugs Transport Vial Caps are designed to fit all sizes of transport vials.

Product Image-89167-094

Silicone Sponge Closures, Chemglass

Supplier: Chemglass
Description: The silicone sponge closure is manufactured with a sealed in .2 micron silicone sponge filter

Small Business Enterprise

Product Image-89501-444

Screw caps for Microcentrifuge Tubes, Globe Scientific

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

Image Unavailable-76251-756

Vinyl Rectangular Finishing Caps and Grips (Flat End), VRF Series, Caplugs

Supplier: Caplugs
Description: Vinyl Rectangular Finishing Caps and Grips (Flat End), VRF Series, Caplugs

Product Image-10014-248

Plug Cap, 11 mm, Globe Scientific

Catalog Number: (10014-248)
Supplier: Globe Scientific
Description: Globe Scientific's polyethylene plug caps feature an 11mm diameter, and are available in a natural color for sample identification.
Product Image-10029-164

Plug Type Push-in Caps, Simport Scientific

Supplier: Simport Scientific
Description: Plug-type push-in polyethylene caps are designed for test tubes with an outside diameter of 12 mm. The 17 mm caps are designed for T408 centrifuge tubes.

Product Image-28296-604

SAV-IT™ Closures, Porex Bio Products Group

Supplier: Thermo Fisher Scientific
Description: Pliable closures for use with evacuated blood collection tubes and glass and plastic test tubes

Product Image-25225-298

Spectra/Por® Universal Closures, Spectrum® Laboratories

Supplier: Spectrum Laboratories
Description: Nylon closures lock gently over rigid membranes such as cellulose ester (CE) and polyvinylidene fluoride (type F) tubing, providing a strong, leakproof seal

Small Business Enterprise

Product Image-76538-886

Translucent Snap Caps, Globe Scientific

Supplier: Globe Scientific
Description: These colorful snap-on closures are an effective way to recap blood drawing tubes, glass test tubes and plastic culture tubes.

Product Image-66009-967

Open-Top Polypropylene Screw Thread Caps, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)
Description: Economical, one-piece construction caps are autoclavable and designed from ASTM Specification E982

Sale

Product Image-82050-406

Closures, Polyethylene, Greiner Bio-One

Supplier: Greiner Bio-One
Description: Greiner Bio-One closures are made of high-grade polyethylene and are available in many colors.

Product Image-89499-234

Microcentrifuge Septum Screw Caps Closure for Micrewtubes™ Centrifuge Tubes, Simport

Catalog Number: (89499-234)
Supplier: Simport Scientific
Description: The 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

Certificates


Product Image-25224-154

Spectra/Por® Weighted Closures, Spectrum® Laboratories

Supplier: Spectrum Laboratories
Description: Pressure-fitted with an acid-washed, stainless steel bar into the reverse side

Small Business Enterprise

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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 1-800-932-5000.
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 1-800-932-5000.
In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • State issued document with your organization's Federal Tax ID Number
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  • Any other ID issued by the State that includes the business name and address

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The original product is no longer available. The replacement shown is available.
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