Lab chemist working at experimental laboratory in safety suit close up. Scientist examining chemical substance in test tubes.
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
Waist up of Caucasian female scientist in lab coat and magnifying glasses examining lab grown plant on petri dish while working at table at daytime
Asian scientist engineer in headband magnifier and lab coat examining motherboard while doing research in laboratory
Glass flask with liquid in scientist hands. Medical research in laboratory. Male doctor analyzing chemical reagent in flask. Clinician examining liquid at chemical flask. Lab worker looking at liquid
Scientist in lab. Scientist looking at chemical liquid in research laboratory. Scientist working in laboratory with chemical reagents. Lab man carrying out scientific research in lab. Scientist lab
serious focused male scientist wearing protective glasses looking in microscope Spbas. chemical research. concept safety, examining, laboratory. pharmaceutical analyzing. surprised unexpected emotion
Laboratory worker conducting research in lab. Lab worker carrying out research in a lab. Scientist shaking liquid in glass flask at chemical laboratory. Scientist research lab. Research laboratory
Scientist in lab coat working at a computer in modern equipped laboratory. Multiethnic team examining vaccine evolution using high tech and chemistry tools for scientific research, virus development
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Scientist experimenting with drug sample in lab close up. Microbiology specialist using pipette examining substance.
Medium closeup with slowmo of Asian male engineer in magnifying glasses and white lab coat examining component of motherboard in laboratory
Woman scientist work laboratory microscope at chemical lab. Female scientist preparing laboratory research. Scientist at laboratory workspace. Steady shot of lab worker ready for chemical experiment