Easily confirm your microcentrifuge tube is locked for superior security during centrifugation.
$188.97 - $195.73
The security of a screw cap tube with the ease-of-use of a snap cap tube. Thermo Scientific™ Graduated Safelock Microcentrifuge Tubes provide superior security during centrifugation. Simply position the hinged locking ball into the groove to prevent accidental cap opening, avoid evaporation and ensure sample integrity.
Safelock Lid Design
Daily and rigorous laboratory usage including centrifugation, boiling, incubation, freezing or sample storage.