Safelock Lid Design
- Simple one-hand operation snaps the hinged cap closed and slides the locking ball into place safeguarding valuable samples
- Hinged locking ball reduces stress on the thumb
- Smooth locking surface reduces the possibility of ripped or torn gloves
- Graduation marks on the microcentrifuge tube allow for effective sample reference
Highest Quality
- Manufactured from virgin polypropylene these microcentrifuge tubes ensure sample integrity and security during boiling, freezing, incubation and centrifugation
- Exceptionally stable performance under the stress of centrifugation preventing tube breakage
- Sterile product is certified free of RNase, DNase, DNA, ATP, bioburden and endotoxins
- Nonsterile product is certified free of RNase, DNase, DNA and pyrogens
Packaging Options
- A variety of packaging options are available to help with contamination control in the lab
- For stringent sterility requirements individually wrapped sterile tubes are available
Recommended For:
Daily and rigorous laboratory usage including centrifugation, boiling, incubation, freezing or sample storage.
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.