Close-up - researcher dispenses a liquid in a test-tubes
Close-up of glass tube with crimson fluid in scientist hand during medical test
Close up of scientist adding solution with pipette on smoking blue fluid in test tubes. Chemist in research lab.
Woman scientist looking and holding a smoking blue fluid in a test tube. Team of scientist working in the background.
Woman scientist taking notes and looking at a smoking blue fluid in test tube. Scientist colleague helping in laboratory.
Close up of male scientist in white lab coat inspecting in vitro meat sample, dispensing some liquid into test tube with lab dropper, watching reaction
Close up of scientist pouring blue acid into test tube. Close up of a pipette pouring liquid into a test tube. Performing a liquid at scientific laboratory.
Researcher fluid laboratory test tubes
Researcher fluid laboratory test tubes
Researcher fluid laboratory test tubes
Scientist put test tubes with samples analysis on a rack. Close-up. 4K.