Scientist preparing in laboratory. Researcher in lab. Woman in lab coat.
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Young female scientist conducting research in laboratory, examining samples through microscope
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Portrait of African American male scientist in lab coat working on laptop and then posing for camera in evening in laboratory
Medium shot of female scientist in lab coat typing on laptop while working at desk in laboratory
Tilt up shot of female scientist in lab coat and glasses working on laptop at desk in laboratory
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African American scientist in disposable gloves and lab coat looking through microscope while working in laboratory in evening
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