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Tube Caps and Closures
Tube caps and closures are available in various materials, sizes, colors, and with a variety of closure types. They are also available in sterile and non-sterile formats and may be autoclavable. O-rings and cap liners, as well as other closures, may also provide leak-proof technology for use under demanding conditions. Thermo Scientific™ Screw Cap Microcentrifuge Tube Caps are autoclavable and include O-Rings to form a secure seal.
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Process Thermo Scientific™ Nalgene™ FEP Oakridge 30mL and 50mL centrifuge tubes at their highest rated speed level (10,000 x g and over) without leakage, even when full. Thermo Scientific™ Nalgene™ Sealing Cap Assemblies include a Viton™ fluoroelastomer o-ring.
Easily remove Thermo Scientific™ Nalgene™ Friction-Fit Polypropylene Closures for Plastic Centrifuge Tubes from the centrifuge with a convenient pull tab. These autoclavable closures are designed to fit Nalgene™ round and conical centrifuge tubes.
Prevent leakage under demanding conditions with Thermo Scientific™ Screw Cap Microcentrifuge Tube Caps feature O-Rings to form a secure seal. Optimized for secure, short-term storage in low temperatures, these non-autoclavable screw caps are available in a variety of colors and adapted to your...
Provide leak-resistance in test tubes, centrifuge tubes and round cuvettes
Flexible modular system with four different tubing diameters (1.6 mm; 3.0 mm; 3.2 mm and 6.0 mm) can be connected. Sterile pressure equalization is possible through use of syringe filter. Unused ports can be provided with a blind cap.
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.
Provides maximum sealing for vials with straight-wall glass finishes. Wheaton™ Straight Plug Rubber Stoppers are manufactured from the highest quality raw materials.
Simplify sample storage with these color-coded caps and inserts. Thermo Scientific™ Matrix™ ScrewTop Tube caps and inserts are available racked in trays or in bulk to suit a variety of applications.
Manufactured from polypropylene. Kimble Chase™ Screw Caps for Disposable Glass Tubes are autoclavable.
Designed to fit 1.2mL cluster tubes and cluster tube strips. Corning™ Polyethylene Caps for Cluster Tube System are used with 98-well cluster tube systems.
