A scientist's hand holds a test tube filled with a red liquid. Blue background.

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Size: 2736px × 3648px
Photo credit: © YAY Media / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: analysis, analyzing, biology, biotechnology, body, chemical, chemist, chemistry, close, closeup, color, doctor, equipment, exam, experiment, glass, glove, h1n1, hand, hold, holding, lab, laboratory, latex, liquid, medical, medicine, nurse, object, part, people, person, pharmaceutical, red, research, sample, science, scientific, shot, single, solution, studio, substance, test, toxic, tube, tubing, vertical, white