Tube Caps

Tube caps are essential accessories for microcentrifuge tubes, providing reliable sealing solutions suitable for a wide range of laboratory applications. Designed with precision, our caps feature various closure types including threaded screw tops—available with and without gaskets—and snap tops, accommodating microcentrifuge tubes of different sizes. Many gasketed screw caps are engineered to endure rigorous centrifugal forces up to 25,000 x G, making them indispensable for high-performance centrifugation tasks. Our inventory includes sterile and non-sterile options, catering to diverse requirements in clinical and research environments. Prominent products include screw caps with O-Rings, safety snap caps for blood collection tubes, push-on stoppers for various sample cups, and color-coded caps for micro vials, ensuring streamlined organization and identification. Whether for lyophilization, storage, or sample analysis, our tube caps guarantee stability and integrity, critical for accurate scientific results.