71 Bilder zum Thema "do tests" bei ClipDealer

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Prüfung - Konzept Tafel
Im Labor
Laboratory assistant's hand in protective gloves with a pipette. Medical research. The threat of coronavirus. Copy space. Top view
Chemical analysis studies. Lab technician's hands close - up 2019-nCoV. The threat of a coronavirus epidemic.Copy space. Top view
A gloved hand holds medical tubes and a pipette.. 2019-nCoV. Chemical analysis studies. The threat of a coronavirus epidemic.Copy of pace. Out of focus. Top view
Students in an exam
Woman doing an exam
Scientists in laboratory
Scientists in laboratory
Scientists in laboratory
Women in research laboratory talking about tests on germ samples
Scientists in laboratory
Inspired skilled bioengineer doing a test with seeds
Blood test
Portrait of a female researcher doing research in a lab
Portrait of a female researcher doing research in a lab, using a tablet computer for data collection and visualization(shallow DOF; color toned image)
female researcher doing research in a lab
portrait of a female researcher doing research in a lab
Portrait of a female researcher doing research in a lab
Female researcher
Portrait of a female researcher doing research in a lab
Portrait of a female researcher
Elderly scientist doing genetic experiment
Scientists in laboratory
Asia women medical technology doing research in laboratory
Scientist makes a scientific experiment
The young chemist doing experiments at home. Of chemistry classes at home. Boy making chemical experiment in room
Selective focus on petri dishes on lab desk. In background is lab assistant doing tests.
Asia women medical technology doing research in laboratory
Scientists in laboratory
Portrait of a female researcher doing research in a lab
Hands of a female researcher doing research in a lab (shallow DOF; color toned image)
Portrait of a female researcher doing research in a lab
Female researcher doing research in a lab
Scientists in laboratory
Portrait of a female researcher
Funny crazy chemist doing experiments and tests
Child psychology, toddler doing logic tests with shapes
Portrait of a female researcher doing research in a lab
Funny crazy chemist doing experiments and tests
The young chemist doing experiments at home. Of chemistry classes at home. Boy making chemical experiment in room
woman scientist in laboratory doing chemical tests
Scientists in laboratory
Woman injecting liquid in tomato while doing research
Female researcher doing research in a lab
Close up portrait of woman hand with pencil writing in copybook,
Portrait of a female researcher doing research in a lab (color t
Students Doing Experiments on Chemistry Class
Portrait of a female researcher doing research in a lab (color t
hands of a female researcher doing research in a lab (color toned image; shallow DOF)
Hands of a female researcher doing research in a lab (color tone
Scientists in laboratory

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