trace element

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.

They measured platinum, iridium, and other trace elements to build a chemical fingerprint.

From Science Daily

They analyzed thousands of proteins, lipids, metabolites, and trace elements in both plasma and red blood cells.

From Science Daily

Commission officials have already said they are ready to renegotiate the rules on trace elements of banned pesticides, which affect only a tiny fraction of produce sales in the bloc.

From Barron's

The Grenoble group analyzed strontium isotopes and trace elements in melt inclusions trapped inside 3.3-billion-year-old olivine crystals, providing rare geochemical snapshots of early Earth.

From Science Daily

Dirt collected by a resident at the site showed selenium, a trace element that can be harmful in heavy concentrations, according to the results, which were reviewed by The Times.

From Los Angeles Times