You searched for: Test/Sample Tube Closures

Supplier: Globe Scientific

These polyethylene flanged plug caps provide exceptional leak-resistance in 13 mm test tubes, centrifuge tubes, and round cuvettes.

Supplier: Globe Scientific

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

Supplier: DWK Life Sciences (KIMBLE)

Polypropylene caps feature one-piece construction with a seal achieved by a unique interior design.

Supplier: Chemglass

Open top SVL® caps with aperture with sealing rings.

Supplier: Greiner Bio-One

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

Supplier: Chemglass

Celcon® compression cap with listed hole size for chem-threads.

Supplier: Chemglass

Solid SVL® caps with PTFE faced liner.

Supplier: DWK Life Sciences (KIMBLE)

Economical, one-piece construction caps are autoclavable and designed from ASTM Specification E982

Supplier: Simport Scientific

Made of thermoplastic elastomer, these disposable closures produce a firm, leak-resistant seal for glass and plastic tubes

Supplier: Spectrum Laboratories

Pressure-fitted with an acid-washed, stainless steel bar into the reverse side

Supplier: Spectrum Laboratories

Closures feature imbedded fluoropolymer resin-coated magnetic weights

Supplier: Restek

For use with split/splitless injectors on Thermo Scientific TRACE, 8000, 8000 TOP & Focus SSL.

Supplier: Spectrum Laboratories

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

Supplier: Globe Scientific

Offered in bright attractive colors for easy sample identification.

Supplier: Globe Scientific

Ideal for use with blood drawing tubes, glass test tubes, and plastic culture tubes

Supplier: Jaece

These reusable plastic white foam plugs are for use with test tubes and flasks.

Supplier: Globe Scientific

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

Supplier: Greiner Bio-One

Snap caps are suitable for recapping all 13mm VACUETTE® tubes.

Supplier: Globe Scientific

Guard samples against cross-contamination and laboratory work areas against infection and spillage with these universal snap caps

Supplier: Samco

A range of Two-Position Caps (12mm, 16mm, and 17mm) designed to fit a wide range of Samco™ round based tubes.

Supplier: Globe Scientific

CT™ flange plug caps have extremely high tolerances and are specifically designed for use with CapTrack™ systems.

Supplier: Simport Scientific

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

Supplier: Simport Scientific

Economical, flexible closure to secure tubes use in multiple applications.

Supplier: Simport Scientific

Multiple use universal caps.

Supplier: Simport Scientific

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.

Supplier: Cardinal Health

Monoject snap caps are ideal for resealing most evacuated glass or plastic blood collection tubes

Supplier: Simport Scientific

Designed for storage and transportation of biological material.

Supplier: Simport Scientific

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

Supplier: Simport Scientific

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