Attentive female scientist looking at blue liquid in test tube and writing down results - Stock fotó és kép

Young African Female Laboratory scientist working at lab with test tubes, test or research in clinical laboratory.Science, chemistry, biology, medicine and people concept.

Young female Laboratory scientist working at lab with test tubes and microscope, test or research in clinical laboratory.Science, chemistry, biology, medicine and people concept.

Concept Coronavirus. scientist or doctor research for Corona virus treatment drug And research in lab Or hospital.

Young male student scientist working at lab with test tubes, test or research in clinical laboratory.Science, chemistry, biology, medicine and people concept.

Young Female Laboratory scientist working at lab with test tubes, test or research in clinical laboratory.Science, chemistry, biology, medicine and people concept.

Young scientist mixing liquids with beakers and flask, in a laboratory

Concept Coronavirus. scientist or doctor research for Corona virus treatment drug And research in lab Or hospital.