Laborant, patrząc na próbki bardzo skupiony, trzyma próbki się blisko niego. Naukowiec ogląda naukowych próbki w laboratorium Cdc - Zdjęcie stockowe & obraz

Life scientist researching in laboratory. Scientist examines biopsy samples. Satisfied male researcher while sitting at a microscope and examining a sample in his hands.

Scientist Looking at a Microscope Slide. Concenrated scientist working with microscope in laboratory. Doctor doing medical research medical samples, at the lab

Life scientist researching in laboratory. Scientist examines biopsy samples. Satisfied male researcher smiling cheerfully while sitting at a microscope and examining a sample in his hands.

Closeup portrait, young friendly scientist standing by microscope. Isolated lab background. Research and development sector. Portrait of smiling male researcher

Male Doctor In Office Working At Computer. Smiling male doctor using computer at the medical office. Cheerful doctor with Computer

Man in medical uniform working with microscope making analysis at the laboratory office. Cheerful young researchers are working in lab. Research Scientist Adjusts His Microscope

Concenrated scientist working with microscope in laboratory. Man Working in Laboratory With Microscope. Scientist examining slide. Scientist Looking at a Microscope Slide

Small business people at work. Scientist working. Young scientists in laboratory, research. Male chemist working on chemical substances in a laboratory.

Scientist examining chemical substances in a laboratory. Young scientist working on scientific experiment with chemical substances. Scientist working

Medical doctor in protective gloves and surgical mask looking at small flask with liquid in laboratory. Scientific research, healthcare and medical concept.

Doctor typing on his computer in the office. Smiling male doctor with computer in medical office. medicine, profession, technology and people concept

Male scientist examining microscope slide in medical lab. Researcher in front of microscope looking on microscope slide. Young researcher holding a microscope glass slide in the laboratory.

Male doctor consults with his patient and writes notes on the clipboard. Doctor with pen writing on prescription blank. healthcare, hospital and medical concept

Scientist looking through a microscope in a laboratory. Gene expert. Attractive serious researcher wearing a uniform and looking into a microscope while making an analysis

Small business people at work. Scientist working. Young scientists in laboratory, research. Male chemist working on chemical substances in a laboratory.