However, sodium azide isn’t found in many air bags these days — its nasty properties caused it to be phased out in the 1990s — but in its time, it saved a lot of people.

Sodium azide, a potentially lethal chemical, is used as a preservative agent in the extraction vial of many rapid COVID-19 tests kits.The Centers for Disease Control and Prevention (CDC) defines ...

The liquid in some rapid at-home COVID-19 tests contains a small amount of the toxic chemical sodium azide, but they are safe when used properly.

Sodium azide, a potentially lethal chemical, is used as a preservative agent in the extraction vial of many rapid COVID-19 tests kits.The Centers for Disease Control and Prevention (CDC) defines ...

Sodium azide, a potentially lethal chemical, is used as a preservative agent in the extraction vial of many rapid COVID-19 tests kits.The Centers for Disease Control and Prevention (CDC) defines ...

The liquid in some rapid at-home COVID-19 tests contains a small amount of the toxic chemical sodium azide, but they are safe when used properly.

The liquid in some rapid at-home COVID-19 tests contains a small amount of the toxic chemical sodium azide, but they are safe when used properly. Skip Navigation Share on Facebook ...

Sodium azide, a potentially lethal chemical, is used as a preservative agent in the extraction vial of many rapid COVID-19 tests kits.The Centers for Disease Control and Prevention (CDC) defines ...

Sodium azide, a potentially lethal chemical, is used as a preservative agent in the extraction vial of many rapid COVID-19 tests kits.The Centers for Disease Control and Prevention (CDC) defines ...