You searched for: Test/Sample Tube Closures

Supplier: Simport Scientific

These PP screw caps are to be used with T500 series internal thread sample tubes.

Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX

These KIM caps are designed to fit culture tubes with outer diameters ranging from 13 mm to 38 mm.

Supplier: DWK Life Sciences (KIMBLE)

Caps have mineral-filled phenolic material to withstand the effects of repeated autoclaving.

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: Chemglass

Standard Cap for FlowTubes

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 polyethylene plug caps are available in a selection of colors to facilitate sample identification.

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: Globe Scientific

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: Dynalon

Cuvette caps, polyethylene dust covers fit most standard cuvettes.

Supplier: Simport Scientific

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

Supplier: Globe Scientific

Offered in bright attractive colors for easy sample identification.

Supplier: B Braun

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

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: Chemglass

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

Supplier: Globe Scientific

Polyethylene flanged plug caps provide exceptional leak-resistance in test tubes, centrifuge tubes, and round cuvettes

Supplier: Chemglass

Thread Size: 15-425; Liner Type: Rubber. 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.

Supplier: United Scientific Supplies

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

Supplier: Globe Scientific

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

Supplier: Globe Scientific

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

These screwcaps for microcentrifuge tubes are suitable for all Globe Scientific screw top microcentrifuge 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: FIREFLYSCI, INC.

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

Supplier: Chemglass

Open top polypropylene screw caps supplied with PTFE-faced silicone septa.

Supplier: Greiner Bio-One

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