Chest up of young African American male chemist in white lab coat and safety glasses conducting chemical reaction in measuring cup in laboratory
Chest up of young African American male chemist in safety glasses and white lab coat posing for camera with evaporating liquid in glass measuring cup
Chest up of two diverse male and female chemists wearing white lab coats and safety glasses looking at evaporating substance in measuring cup and having discussion
Waist up of professional Black male scientist in safety glasses and lab coat looking at chemical reaction in glass measuring cup while conducting experiments in lab
Waist up of multiracial couple of chemists in safety glasses and lab coats examining glass measuring cup with evaporating liquid while working together in lab
Chest up slowmo of Caucasian male chemist in lab coat and protective goggles taking smell of red liquid substance inside glass flask, conducting experiment in laboratory
Chest up slowmo of serious Caucasian chemist in face shield and lab coat conducting experiment in lab adding hydrogen peroxide and some black powder in test tube and watching chemical reaction
Chemists conducting precise experiments in a modern lab.
Slow-motion footage of a young chemist conducting an experiment in a lab
Waist up of concentrated African American male chemist in white lab coat and safety glasses observing chemical reaction in measuring cup and looking through microscope while working in lab
Female researcher conducting an experiment in lab
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Cropped shot of unrecognizable lab chemist in white lab coat and disposable gloves filling glass test tube with green liquid, conducting chemical experiment in research at workplace