Tube Caps and Closures

Plugs and caps of various material compositions, sizes, colors, and closure types to fit a wide range of tube types; may be sterile, non-sterile, and/or autoclavable; may possess leak-preventing features including O-rings and cap liners.

1 – 15 of 25 results

Fisherbrand™ Blue Caps for Rimless Test Tubes

Closures for rimless test tubes.

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Thermo Scientific™ Universal Test Tube Plug Caps

For plastic or glass test tubes.

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Kartell™ Test Tube Caps

Reduce risk of sample contamination and spillage with a polyethylene constructed cap. Kartell™ Test Tube Caps are specially designed to accommodate both platic and glass test tubes.

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Specifications

Color	Natural
Material	Polyethylene
Certifications/Compliance	CE/IVD

ratiolab™ Stoppers for Test Tubes

Close your test tubes with these highly secure stoppers.

Pricing and Availability
Specifications

Packaging	Bag
Quantity	1000 Stoppers/Bag
Material	Polyethylene

Kartell™ Plastilab™ Test Tube Caps

Fits plastic or glass test tubes.

Pricing and Availability
Specifications

Product Type	Test Tube Plug Cap
Certifications/Compliance	CE Certified

Kartell™ Stopper for Disposable Test Tubes

Kartell™ Stopper for Disposable Test Tubes provide a leakproof seal to the test tube, which decreases risk of spilling.

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Kartell™ Finned Plug for Disposable Tubes

Designed with flexible fins to create a snug fit.

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Pricing and Availability
Specifications

Material	Polyethylene

Fisherbrand™ Plastic Lock Bacti Caps

Made from chemically resistant virgin plastic, Bacti-Caps™ provide a firm, positive culture tube closure allowing a controlled gas interchange. They are ideal for use in science, research, and other laboratories.