Chemical in example sentence

And the typical scenario is a patient would have a tumor detected, and the tissue would be removed in a biopsy procedure and then sent down to a pathology lab where that tissue would be analyzed to look for chemical changes that might inform the oncologist about the best course of treatment.

More example sentences with word chemical

And the answer is quite simple: the Chinese define these facilities as chemical facilities, not pharmaceutical facilities, so they don't audit them.

Conventional farmers use chemical fertilizers made from fossil fuels that they mix with the dirt to make plants grow.

Currently, 10 to 20 percent of the harsh chemical dye that we use end up in water bodies that neighbor production hubs in developing nations.

But if we were able to apply this or a similar process on a commercial scale, then our need to rely on these harsh chemical dyes for our clothes could be easily reduced.

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