Uni-Flex® Safety Cap Tube Closure Flexible Plastic Over-Locking Blue 13 mm For 13 mm Culture Tubes NonSterile
- The Uni-Flex® Safety Cap liquid tight seal ensures sample integrity and prevents spillage of serum samples
- Uni-Flex® Safety Caps protect your laboratory staff from the aerosols of highly infectious organisms such as TB and the HTLV-III virus
- The Uni-Flex® Safety Cap is designed to hold under centrifugation, agitation, refrigeration and freezing
- Stretchable, unique over-locking design locks securely onto the outside of the tube lip to prevent evaporation
- Write directly on the cap with indelible ink
