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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-89497-864

Dual Position Closure Caps, Globe Scientific

Supplier: Globe Scientific
Description: This dual position cap is produced from low density polyethylene (LDPE). It is ribbed for easy handling.

Product Image-10855-936

Gold-Plated Liner Cap for Split/Splitless Injector, Restek

Catalog Number: (10855-936)
Supplier: Restek
Description: For use with split/splitless injectors on Thermo Scientific TRACE, 8000, 8000 TOP & Focus SSL.
Product Image-25224-168

Spectra/Por® Magnetic Weighted Closures, Spectrum® Laboratories

Supplier: Spectrum Laboratories
Description: Closures feature imbedded fluoropolymer resin-coated magnetic weights

Small Business Enterprise

Product Image-14230-092

µltraAmp™ PCR Cap Strips, Sorenson BioScience

Supplier: Sorenson Bioscience
Description: Polypropylene cap strips are ideal for real-time PCR applications

Product Image-76184-806

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-60872-460

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-89201-948

VACUCAP™ Tube Closures, Simport Scientific

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

Image Unavailable-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-76514-442

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-97059-182

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.

Product Image-10028-128

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-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.
Product Image-33502-072

Screw Caps, Open Top, Chemglass

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

Small Business Enterprise

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-89209-808

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-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)
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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.

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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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