Yi Lu and Nathan Sieracki, University of Illinois at Urbana-Champaign (IMAGE)

University of Illinois at Urbana-Champaign, News Bureau

Yi Lu and Nathan Sieracki, University of Illinois at Urbana-Champaign

Caption

Chemistry professor Yi Lu, right, and graduate student Nathan Sieracki have developed a chemical buffer that maintains a desired pH at a range of low temperatures.

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Photo by L. Brian Stauffer, U. of I. News Bureau.

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Photo may be used only with stories about the research described in the news release. Please credit: Photo by L. Brian Stauffer, U. of I. News Bureau.

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