Tube Caps and Closures
Thermo Scientific™ Nalgene™ Friction-Fit Polypropylene Closures for Plastic Centrifuge Tubes
Use these friction-fit polypropylene closures featuring a convenient pull tab for easy removal from centrifuge tubes.
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.
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.
Thermo Scientific™ Nalgene™ Sealing Caps for Oak Ridge Centrifuge Tubes; PP screw closure, silicone gasket
Ensure leakproof service at their maximum speeds >10,000 x g, even when full
Kartell™ Finned Plug for Disposable Tubes
Designed with flexible fins to create a snug fit.
Kartell™ Plastilab™ Finned Plug for Disposable Tubes
Designed with flexible fins to create a snug fit.
Labcon™ Flat Style Caps for 50 mL Centrifuge Tubes
These flat style caps for 50 mL centrifuge tubes come conveniently packed in bags.
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.
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.
Kartell™ Test Tube Caps
Reduce risk of sample contamination and spillage with a polyethylene constructed cap. Kartell™ Test Tube Caps are specially designed to accommodate both platic and glass test tubes.
Thermo Scientific™ Universal Test Tube Plug Caps
For plastic or glass test tubes.
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.
Corning™ 15mL Centrifuge Cap
The CentriStarTM 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.
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.