Above, a worker wearing a filtration mask makes one of the daily tests for volatile organic materials in the air.

A plastic volatile material of his own composition enables him to adopt the features of any man.

Due to the concentrated level of volatile material now present, these fires tend to burn very hot.

"Is there any volatile material in those containers?"

It also creates oceans of stomach acids for those who have to work together on such volatile material.

The lower temperature achieved reduces the quantity of volatile material exhausted into the air.

The phasers may have ignited some volatile material inside it.

He said that initial test results, for volatile materials only, were negative.

There is evidence that volatile materials have always been scarce on the Moon.

It appeared to result from the mishandling of a very volatile material.