You searched for: Test/Sample Tube Closures

Supplier: Spectrum Laboratories

Closures feature imbedded fluoropolymer resin-coated magnetic weights

Supplier: Corning

The CentriStar™ cap has a easy-on/easy-off flat top and offers advanced ergonomics with its wider knurls and roll-over edge design for easier gripping.

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: Chemglass

These 11mm Snap Caps™ can be snapped on and off by hand, eliminating the need for metal crimping and decapping tools, and reducing potential hazards due to sharp aluminum edges.

Supplier: Globe Scientific

These colorful snap-on closures are an effective way to recap blood drawing tubes, glass test tubes, and plastic culture tubes

Supplier: Thermo Scientific

Seal tubes tightly for storage

Supplier: Simport Scientific

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

Supplier: Globe Scientific

Snap-on closures are an effective way to recap blood drawing tubes, glass test tubes, and plastic culture tubes

Supplier: B Braun

These sterile polyethylene caps are suitable for female Luer lock and male Luer lock closed tip connectors.

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: FIREFLYSCI, INC.

Caps are made of polypropylene and are equipped with a poly-vinyl liner.

Supplier: Chemglass

The silicone sponge closure is manufactured with a sealed in .2 micron silicone sponge filter

Supplier: Jaece

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

Supplier: Globe Scientific

Polyethylene flanged plug caps provide exceptional leak-resistance in 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: Globe Scientific

An effective method to recap blood drawing tubes, glass test tubes, and plastic culture tubes

Supplier: Greiner Bio-One

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

Supplier: Chemglass

Closure offers two positions, open for gas exchange or closed for humidified environment.

Supplier: Globe Scientific

All caps include an O-Ring to ensure a leak-tight seal at most temperatures.

Supplier: Spectrum Laboratories

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.

Supplier: Globe Scientific

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

Supplier: Globe Scientific

These screwcaps for microcentrifuge tubes are suitable for all Globe Scientific screw top microcentrifuge tubes.

Supplier: United Scientific Supplies

Secure caps to lids of microcentrifuge tubes with these autoclavable locks.

Supplier: Samco

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

Supplier: Caplugs

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

Supplier: Globe Scientific

Globe Scientific's polyethylene plug caps feature an 11mm diameter, and are available in a natural color for sample identification.

Supplier: Chemglass

Made from polyethylene, these caps are sized to fit 5mm O.D

Supplier: DWK Life Sciences (KIMBLE)

Phenolic cap material and cemented-in rubber liner are resistant to the effects of repeated autoclaving