"How many of the gas sample bottles did you bring, Bob?"

A gas sample from the canister will be taken for volatile monitoring.

They managed to escape, however the gas sample was released, killing the Sheik and all of his men.

A beam of infra-red light is passed across the gas sample to fall on a sensor.

Xenon-135 was also detected in gas samples collected on 2 November.

To date, the program has taken 2,277 gas samples over three years, with 58, or 2.55 percent, failing to live up to their labeling.

The money covers the cost of collecting and testing gas samples.

Testing a gas sample costs $140 at an independent laboratory used by the department.

What do you mean, gas samples, scrapings, all this other stuff?

Thus, on a very practical basis, there is no way to keep the two gas samples from thermal equilibrium.