Safe-T-Flex caps feature a unique, flexible, over-locking design, locking securely on the outside of the tube lip and removable by one hand. A tight seal ensures sample integrity and prevents spillage or evaporation of serum samples. This special seal protects against the aerosols of highly infectious organisms such as TB and the HTLV-III virus.
Caps fit all varieties of blood collecting and disposable culture tubes. They are color-coded for easy specimen identification and to help guard against cross-contamination. Top of cap can also be numbered or labeled with indelible ink. Self-locking cap holds firmly in any position and keeps contents secure while traveling. Liquid-tight seal withstands centrifugation, agitation, refrigeration, and freezing.
Ordering Information: Caps are packaged in bags of 1000.