When someone broke into the central laboratories in Mordon late last night-early this morning.

One good thing about the severity of the climate: there were no guards posted outside the central laboratory.

You understand that there is a central photographic laboratory.

Their offices are close to a 5,200-square-foot central laboratory where 20 technicians mix chemicals on order from the perfumers.

Samples of the patients' blood and urine were radioactive, so they could not be sent out to a central laboratory.

The latest addition is a central laboratory that houses highly sophisticated and expensive equipment with the capacity for analysis of almost any biochemical material.

At intervals these plates would be sent to central laboratories to be tested.

Samples collected during a clinical trial may be sent to a single central laboratory for analysis.

Arthur and Harry awaited them in the central laboratory, standing by the Guest's covered window.

Edward realized they were all facing into the central laboratory.