A steady hand

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Researcher in a lab coat and safety goggles carefully uses a pipette to prepare a sample in a laboratory setting.
Guanyu Zhou, a Ph.D. student studying chemical engineering, prepares HPLC standard samples in the Woolston Lab in the Mugar Life Sciences Building of Northeastern University’s Boston campus. Photo by Matthew Modoono/Northeastern University

Guanyu Zhou, a Ph.D. student studying chemical engineering, prepares HPLC standard samples in the Woolston Lab in the Mugar Life Sciences Building of Northeastern University’s Boston campus.

Photo by Matthew Modoono/Northeastern University