1) The leak in the gas tank released an asphyxiant into the room.

2) The firefighters wore protective gear to shield themselves from the harmful asphyxiant.

3) The warning label on the chemical indicated it was an asphyxiant if inhaled.

4) The scientist conducted experiments to study the effects of different types of asphyxiants.

5) The confined space was deemed unsafe due to the presence of an asphyxiant gas.

6) The workers were evacuated from the building after reports of an asphyxiant leak.

7) Proper ventilation is necessary when working with potentially lethal asphyxiants.

8) An asphyxiant can quickly overcome a person if exposed in an enclosed area.

9) The emergency response team was called in to address the asphyxiant hazard.

10) Safety procedures were implemented to prevent accidental exposure to asphyxiants in the workplace.