contamination

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.

Better testing can help regulators, researchers, and food companies understand where contamination is occurring and how it can be reduced.

From Science Daily • May 22, 2026

In a recent news release, the EPA said that testing revealed median lead concentrations below federal standards and “confirmed that cleanup methods successfully addressed contamination and verified cleanup protocols.”

From Los Angeles Times • May 21, 2026

France is mulling two ways to help: testing people to get a better measure of how widespread contamination is, and regulating fertilisers to limit new cadmium entering soils.

From Barron's • May 13, 2026

She also noted the risk of contamination and a lack of dosing standardization, which apply to all peptides people are buying online without prescriptions.

From The Wall Street Journal • May 11, 2026

The difference in experience between the two labs told the tale: to the veteran experimentalists of the Cavendish, contamination was a familiar and well-understood phenomenon, but not so to the brash bombardiers of Berkeley.

From "Big Science" by Michael Hiltzik