How to Use ultrapure in a Sentence
ultrapure
adjective-
Low-iron glass is made from ultrapure sand that is low in iron oxide.
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Aki Ishida,
The Conversation,
10 Sep. 2025
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The experiment uses 10 tonnes of ultrapure liquid xenon to look for tiny flashes of light produced when particles interact with xenon atoms.
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Neetika Walter,
Interesting Engineering,
1 Sep. 2026
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Silicon Wafers The ultrapure silicon is made up of many crystals at different orientations.
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IEEE Spectrum,
22 Sep. 2025
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Manufacturers create fiber optic silicon dioxide, called silica, by chemically reacting gases that contain silicon with oxygen, leading to an ultrapure glass.
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John Ballato,
The Conversation,
24 Mar. 2026
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In a laboratory 2 kilometers underground, a crane lowers Matt Depatie, a detector technologist, through a hatch into a white-walled cavern filled with about 7,000 tons of ultrapure water that glows as blue as wiper fluid in the light.
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James Dinneen,
Quanta Magazine,
7 Aug. 2026
Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'ultrapure.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
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