mass spectrometry
noun
: an instrumental method for identifying the chemical constitution of a substance by means of the separation of gaseous ions according to their differing mass and charge
called also mass spectroscopy
mass spectrometric
adjective
mass spectrometer
noun
Examples of mass spectrometry in a Sentence
Recent Examples on the Web
Researchers used mass spectrometry methods to detect benzene in 111 new, unopened products stored at room temperature on shelves of major U.S. retailers.
—
Paul Smaglik, Discover Magazine, 9 Oct. 2024
Even a tiny trace of a modern bird in the mass spectrometry lab (e.g., someone eating a turkey sandwich) is liable to produce a few protein fragments that show up in the experiment.
—Steven Salzberg, Forbes, 24 Sep. 2024
Just a phase Using both laser ablation (a type of laser imaging that reveals how elements and isotopes are distributed in a sample) and plasma mass spectrometry, the researchers determined the uranium-lead ratio.
—Elizabeth Rayne, Ars Technica, 13 Sep. 2024
After dissecting the sharks in the lab, the team tested muscle and liver tissue using a standard technique called liquid chromatography with tandem mass spectrometry.
—Byerik Stokstad, science.org, 19 July 2024
See all Example Sentences for mass spectrometry 
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Paul Smaglik, Discover Magazine, 9 Oct. 2024
Even a tiny trace of a modern bird in the mass spectrometry lab (e.g., someone eating a turkey sandwich) is liable to produce a few protein fragments that show up in the experiment.
—Steven Salzberg, Forbes, 24 Sep. 2024
Just a phase Using both laser ablation (a type of laser imaging that reveals how elements and isotopes are distributed in a sample) and plasma mass spectrometry, the researchers determined the uranium-lead ratio.
—Elizabeth Rayne, Ars Technica, 13 Sep. 2024
After dissecting the sharks in the lab, the team tested muscle and liver tissue using a standard technique called liquid chromatography with tandem mass spectrometry.
—Byerik Stokstad, science.org, 19 July 2024
See all Example Sentences for mass spectrometry
Dictionary Entries Near mass spectrometry
Cite this Entry
“Mass spectrometry.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mass%20spectrometry. Accessed 19 Nov. 2024.
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