Tube Caps and Closures
Labcon™ Flat Style Caps for 50 mL Centrifuge Tubes
These flat style caps for 50 mL centrifuge tubes come conveniently packed in bags.
Corning™ 50mL Centrifuge Cap
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. This leak-proof design comes with a revolutionary plug feature that virtually eliminates all see page when used under recommended conditions.
Bel-Art™ SP Scienceware™ Wilmad™ Disposable NMR Tube Caps, 5.0mm Dia.
Different colors help track samples based on various reference solvents.
Thermo Scientific™ Nalgene™ Sealing Caps for Oak Ridge Centrifuge Tubes
Use these sealing caps to ensure leakproof service of centrifuge bottles at their recommended maximum rated speeds.
ratiolab™ Stoppers for Test Tubes
Close your test tubes with these highly secure stoppers.
GPE Scientific™ NorLoc™ NMR Tube Caps
GPE Scientific™ NorLoc™ NMR Tube Caps can be applied easily and quickly, increasing personal safety and saving valuable time.
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.
Gosselin™ Tube Closures
Suitable for different usage of tubes and applications. Gosselin™ Tube Closures are offered in straight, winged, skirted, or screw cap styles and are manufactured from PE plastic.
Wilmad-LabGlass™ SP Scienceware™ Gas-Tight Rubber Septa NMR Tube Cap
Designed to maintain excellent glass to rubber contact, the Wilmad-LabGlass Gas-Tight Rubber Septa NMR Tube Cap maintains a gas-tight seal while allowing for injection of samples or reactants.
Thermo Scientific™ Microtiter Tube Plug Strip
Seal 1.2mL microtiter tubes tightly for storage using these polyethylene plug strips.
Thermo Scientific™ Sterilin™ Caps for Glass Tubes
Secure your samples with these autoclavable screw-thread caps for glass tubes.
CORNING GOSSELIN™ Tube Cap, Winged Plugs
CORNING GOSSELIN™ Tube Cap, Winged Plugs are produced via injection molding using virgin plastics that comply with current environmental standards and are vertically ribbed for easier grip.
Thermo Scientific™ Matrix™ ScrewTop Tube Caps, Cap Trays and Cap Inserts
Simplify sample storage with these color-coded caps and inserts, available racked in trays or in bulk to suit a variety of applications.
Thermo Scientific™ Nalgene™ Centrifuge Tube Sealing Cap Assemblies
Process tubes at their highest rated speed level (10,000 x g or greater) without leakage, even when full with these sealing cap assemblies.