Pierce-It™ closure T407 (Simport®)

  • Made of santoprene.
  • These disposable closures produce a firm, leak-resistant seal for glass and plastic tubes.
  • They will protect samples from evaporation and contamination.
  • They can be easily applied and removed with one hand.
  • They can be punctured to allow through-cap sampling via closed-tube instrumentation systems.
  • Will not interfere with most common chemistry, coagulation, and drug monitoring methodologies.
  • They can be stored in the refrigerator, in the freezer or at room temperature.
  • They even withstand agitation in a test tube Vortex mixer.

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