Girl wearing glasses using pipette, beaker and laptop
Boy wearing face mask and protective glasses using pipette and beakers in laboratory
Black female scientist making research in modern chemistry laboratory. She working with microscope and beaker.
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Biochemistry specialist checking samples in beaker working in laboratory close up. Focused scientist entering research data in computer.
Male Research Scientist. He Sitting in a High-End Modern Laboratory with Beakers, Glassware, Microscope and Working Monitors Surround Him.
Male Research Scientist. He Sitting in a High-End Modern Laboratory with Beakers, Glassware, Microscope and Working Monitors Surround Him.
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Barman pours liqueur from beaker in bar closeup. Young bartender prepares for customer in nightclub. African American man makes drink
Elementary School Science Classroom: Teacher Explains Chemistry to Diverse Group of Children, Child Mixes Chemicals in Beakers. Children Learn with Interest
Elementary School Science Classroom: Teacher Explains Chemistry to Diverse Group of Children, Child Mixes Chemicals in Beakers. Children Learn with Interest