Examples of microgram in a Sentence
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The Centers of Disease Control and Prevention reports that exposure to chlorine, a flame retardant, at 60 micrograms per gram for 60 minutes or more through inhalation can lead to lung irritation and impaired function.
—
Aude Konan, Scientific American, 11 Feb. 2026
London maintains an emissions limit of 40 micrograms per cubic meter of nitrogen dioxide.
—Jasmin Malik Chua, Sourcing Journal, 5 Feb. 2026
Most adults need about 900 micrograms of copper per day.
—Zia Sherrell, Health, 5 Feb. 2026
The ideal intake should be 400 micrograms a day, which can help reduce your risk of stroke and cardiovascular disease, according to Saba.
—Mara Santilli, Flow Space, 5 Feb. 2026
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Aude Konan, Scientific American, 11 Feb. 2026
London maintains an emissions limit of 40 micrograms per cubic meter of nitrogen dioxide.
—Jasmin Malik Chua, Sourcing Journal, 5 Feb. 2026
Most adults need about 900 micrograms of copper per day.
—Zia Sherrell, Health, 5 Feb. 2026
The ideal intake should be 400 micrograms a day, which can help reduce your risk of stroke and cardiovascular disease, according to Saba.
—Mara Santilli, Flow Space, 5 Feb. 2026
See All Example Sentences for microgram
Cite this Entry
“Microgram.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/microgram. Accessed 23 Feb. 2026.
Copy CitationMedical Definition
microgram
noun
mi·cro·gram
ˈmī-krə-ˌgram 
1
: one millionth of a gram
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