Thomson’s AirOtop Enhanced Flask Seals are simple, disposable, sterile high air-exchange seals for all shake flasks that allow for better yields!

The AirOtop Enhanced Seal’s properties include

  • 0.2 um sterile barrier
  • long-term resealable membrane
  • sample ventilation while preventing contamination

AirOtop Enhanced Flask Seals are available in multiple sizes (125 ml, 250 ml, 500 ml and 2.5L) to keep all of your flasks covered.

For best results, use AirOtop seals with Ultra Yield Flasks

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