You searched for: Test/Sample Tube Closures

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

Polyethylene flanged plug caps provide 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: Thermo Scientific

Seal tubes tightly for storage

Supplier: Globe Scientific

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

Supplier: Globe Scientific

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

Supplier: Globe Scientific

This cap is specifically designed for capping plain top 15 mL centrifuge tubes

Supplier: B Braun

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

Supplier: Caplugs

Caplugs Transport Vial Caps are designed to fit all sizes of transport vials.

Supplier: DWK Life Sciences (KIMBLE)

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: Simport Scientific

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

Supplier: Chemglass

Standard Cap for FlowTubes

Supplier: FIREFLYSCI, INC.

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

Supplier: Globe Scientific

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

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: Globe Scientific

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

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: Jaece

Ideal for use with Drosophila vials or for culturing algae.

Supplier: Simport Scientific

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

Supplier: United Scientific Supplies

Microcentrifuge Tube Lid Locks

Supplier: Dynalon

Cuvette caps, polyethylene dust covers fit most standard cuvettes.

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: Globe Scientific

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

Supplier: Chemglass

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