- Fits all popular microcentrifuge rotors
- Writing surface on flat cap and side wall for quick sample ID
- With-stand temperatures from +121C to -80C
- Superior clarity and external graduations ensure accurate readings
- Target syringe port is easily pierced for spill-free handling of hazardous substances
- ClickSeal™design allows repeated cap closures
- ClickSeal eliminates pressure induced popping of caps during incubation and boiling
- Available in different colors
