Sterile Microcentrifuge Tubes with Screw Cap

These high-performance microcentrifuge tubes provide reliable sample containment, leak-resistant sealing, and superior chemical resistance for laboratory and research environments. Designed for precision handling, these micro centrifuge tubes help ensure sample integrity during centrifugation, storage, and transport. Product Overview Our premium microfuge tubes are engineered with an advanced internal sealing system that delivers dependable leak protection and sample security. The unattached O-ring forms a strong internal seal by sandwiching the top of the microcentrifuge tube, preventing liquid bypass and minimizing contamination risks. These microcentrifuge tubes feature continuous threading that requires only a 1¼ turn to tighten, allowing fast and secure closure while improving workflow efficiency. The chemically resistant O-ring enhances seal integrity, making these micro centrifuge tubes suitable for demanding laboratory applications involving sensitive reagents and biological sa