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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-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-76480-238

Transport Vial Caps, Caplugs

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

Product Image-76003-514

Screw Caps for T501 Sample Tubes, Simport Scientific

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.

Product Image-76184-768

Diamond™ Culture Tube Caps, Globe Scientific

Supplier: Globe Scientific
Description: These caps fit plain-end culture tubes and flasks with deLong style necks or ports.

Product Image-89201-950

VACUCAP™ Tube Closures, Simport Scientific

Supplier: Simport Scientific
Description: Economical, flexible closure to secure tubes use in multiple applications.

Product Image-89167-104

Closures, Polypropylene, Chemglass

Supplier: Chemglass
Description: Closure offers two positions, open for gas exchange or closed for humidified environment.

Small Business Enterprise

Product Image-33502-070

Screw Caps, Open Top, Chemglass

Supplier: Chemglass
Description: Open top polypropylene screw caps supplied with PTFE-faced silicone septa.

Small Business Enterprise

Product Image-25224-137

Spectra/Por® Closures for Dialysis Membrane Tubing, Spectrum® Laboratories

Supplier: Spectrum Laboratories
Description: These are used in combination with a standard closure for a vertical use of the dialysis tubing and a magnetic stirrer for continuous stirring of the tubing.

Small Business Enterprise

Product Image-10028-190

Screw Caps for Sample Tubes, with O-Ring, Globe Scientific

Supplier: Globe Scientific
Description: All caps include an O-Ring to ensure a leak-tight seal at most temperatures.

Product Image-10746-530

Plug Cap for Use with Beckman IDS Auto Track, 13mm, Globe Scientific

Catalog Number: (10746-530)
Supplier: Globe Scientific
Description: This plug cap is designed for use on the Beckman Coulter IDS Specimen Automation Track (2nd Generation)
Product Image-77588-052

Multi-Fit Caps for S-Monovette® and Tubes

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-77589-086

Screw Cap for Urine Collection Cups

Catalog Number: (77589-086)
Supplier: SARSTEDT INC
Description: To meet the various requirements of hygienic collection, safe transportation and storage of diagnostic sample materials, Sarstedt offers many high-quality products for collecting urine, stool, saliva, CSF and tissue samples.

New Product


Product Image-89209-806

Snap Caps for Blood Drawing Tubes, Globe Scientific

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

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-76514-428

Test Tube Caps, Caplugs

Supplier: Caplugs
Description: A variety of tube cap options to meet needs. Test Tube Caps are overfitting caps for use with culture tubes.

Product Image-470112-976

Microcentrifuge Tube Lid Locks

Catalog Number: (470112-976)
Supplier: United Scientific Supplies
Description: Secure caps to lids of microcentrifuge tubes with these autoclavable locks.
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Flange Caps

Supplier: SARSTEDT INC
Description: SARSTEDT secondary tubes, you are investing in high-quality and precisely manufactured consumables for individual laboratory workflow.

New Product

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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.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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 1-800-932-5000.
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