One commercial laboratory was dubious enough that it hired some consultants to find out.

The practical effect is to cover virtually all commercial laboratories except those in physicians' offices.

This resulted in the successful completion of the process, which was then taken to a commercial laboratory for economic appraisal.

The building is now in use as a commercial laboratory.

In a big commercial laboratory, a model instrument used by the American inventors for atomic investigations.

Mistakes have been made by commercial laboratories, and even the best laboratories can be wrong some of the time.

The most accurate measurement of A1c level is done in commercial laboratories.

Currently, there is considerable variation in standards among various commercial laboratories throughout the world.

Tests for renin levels are already available through commercial laboratories.

There are two main types of laboratories: commercial and in-house.