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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-89089-690

Corning® PBT GL 32 Caps, Corning

Catalog Number: (89089-690)
Supplier: CORNING CA
Description: The red Corning® polybutylene terephthalate (PBT) high temperature caps have a GL32 thread, and can be dry heat sterilized at up to 180 °C

Certificates Low Manufacturing Impact Product available on GSA Advantage®


Vendor Image-76289-760

DURAN® GL 45 Bromobutyl Rubber Stoppers, DWK Life Sciences

Catalog Number: (76289-760)
Supplier: DWK Life Sciences (KIMBLE)
Description: DURAN® Bromobutyl Rubber closures provide a gas tight seal for all GL45 laboratory bottles with sizes from 100 to 20000 ml. Bromobutyl rubber is essen...
Product Image-76642-758

Thermo Scientific™ Matrix™ Screw Top Tube Caps, Cap Trays and Cap Inserts

Supplier: Thermo Scientific
Description: Simplify sample storage with these color-coded caps and inserts.

Product Image-14229-978

µltraAmp™ PCR Cap Strips, Sorenson BioScience

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

Vendor Image-14234-786

Snap Caps, Sun Sri

Catalog Number: (14234-786)
Supplier: Thermo Scientific
Description: These snap caps eliminate crimping and decrimping of closures with easy to apply snap caps and also it provides a secure seal, minimizing evaporation ...
Product Image-25225-292

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, leakproo...

Small Business Enterprise

Product Image-60882-203

Identi-Plug® Plastic Foam Plugs, Jaece

Supplier: Jaece
Description: These reusable plastic white foam plugs are for use with test tubes and flasks.

Product Image-80061-788

Screw Caps for GPI Screw Threads, Chemglass

Supplier: Chemglass
Description: Thread Size: 28-400; Liner Type: fluoropolymer resin. Cap for use with CG-190 G.P.I. screw thread tube. Part numbers CG-191-01 through CG-191-12 are made of black plastic with a choice of white rubber or fluoropolymer resin liner.

Small Business Enterprise

Product Image-89167-092

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-80061-566

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-60820-142

Tiered Plug Stopper Closures, Polyethylene, Globe Scientific

Supplier: Globe Scientific
Description: Polyethylene flanged plug caps provide exceptional leak-resistance in test tubes, centrifuge tubes, and round cuvettes

Minority or Woman-Owned Business Enterprise Small Business Enterprise

Product Image-89497-870

Flanged Plug Caps, 12 mm, Globe Scientific

Supplier: Globe Scientific
Description: This line of polyethylene flanged plug caps provides exceptional leak-resistance in test tubes, centrifuge tubes, and round cuvettes.

Image Unavailable-76419-624

Screw Caps for Vials, Starplex Scientific

Supplier: Starplex
Description: Polypropylene flat screw caps for 5ml/10ml vials.

Product Image-60872-476

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-89499-206

Microcentrifuge Screw Caps Closures for Micrewtubes™ Centrifuge Tubes, Simport

Supplier: Simport Scientific
Description: Six styles of caps to choose from and two sealing types: O-Ring seal and lip seal

Certificates

Product Image-89201-940

VACUCAP™ Tube Closures, Simport Scientific

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

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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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