Voorbeelden van airtight

• The vials were sealed with airtight rubber stoppers.

• The leaf that was nearest to the tip of the stick was cut and stored in an airtight plastic bag.

• To maintain a higher humidity (60+5%), the vials were kept inside an airtight plastic container.

• While insulation and greenhouse significantly reduce air convection, neither of these layers is sealed completely airtight.

• Despite the continuing publication of textbooks presenting this airtight canon, however, cracks have appeared with ever-greater frequency.

• An airtight seal within the pump and tubing is crucial to the success of vacuum extraction.

• Regulations governing the reporting of causes of death were not entirely airtight.

• The cases could not have been "hermetically sealed"; if airtight, the plants would long since have died.