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Centrifuge Tube Accessories - 1002-39


Cap Locks & Openers

  • Cap locks are designed to securely seal SSI tubes against the rigors of freezing and boiling.
  • Large, easy-to-grip tab permits safe insertion and removal from boiling water and freezers.
  • Writing area allows easy identification or organization into types.
  • Cap openers ease fatigue when opening and closing large numbers of microtubes
  • Useful, brightly colored tools also help in the safe opening of glass ampules.


  • Homogenize cells or resuspend precipitates such as protein or DNA pellets.
Packaging Description Sterile Item Color
100 per unit, 10 units per case cap locks for 0.5 ml tubes n/a -39 assorted