test-tube

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Dr. Carroll put the filled test tubes in a holder, then turned to the last vial.

From Literature

Mr. Stanley pulls out a rack of test tubes.

From Literature

The RNA used in experiments are usually produced in test tubes, a costly process often patented by US companies.

From Barron's

It reveals the structural traits that work under real environmental conditions rather than just in test tubes.

From Science Daily

But the majority of studies looking at the effects of herbal supplements like these on parasites have been conducted in test tubes or culture dishes — not in humans.

From Salon