Vérmintákat tesztelek. Top view fiatal női tudós vizsgálja a vért, miközben dolgozik a laboratóriumban. - Stock fotó és kép

Young beautiful African American girl doctor medical or scientific researcher or doctor using a pipette and sample tray to test blood sample in a laboratory

Young beautiful African American girl doctor in a white coat with a stethoscope. sitting at a table and Analyzing Sample In Laboratory.laboratory assistant analyzing a sample

Science, chemistry, biology, medicine and people concept - close up of female scientist holding tube with blood sample making and test or research in clinical laboratory over dna molecule structure.

Young beautiful African American girl doctor in a white coat with a stethoscope. sitting at a table with reagent flasks on white background. Medical equipment. Blood test.

Young beautiful African American girl doctor in a white coat with a stethoscope. sitting at a table with reagent flasks on white background. Woman researcher doing a blood test in a laboratory.

Young beautiful African American girl doctor in a white coat with a stethoscope. sitting at a table with reagent flasks on white background. Female lab assistant studying blood sample for analysis

Young beautiful African American girl doctor in a white coat with a stethoscope. sitting at a table with reagent flasks on white background. Woman researcher doing a blood test in a laboratory.

Young beautiful African American girl doctor in a white coat with a stethoscope. sitting at a table with reagent flasks on white background. Medical equipment. Blood test.

Female scientist testing experiment in a science lab where she holding scientific test tube full of chemical substance. The researcher is analyzing medicine related innovation. Microbiology concept.

Science, chemistry, technology, biology and people concept - young african american scientist with test tube and microscope making research in clinical laboratory.

African american female doctor microbiologist using microscope with vacuum tubes for samples with COVID 19 infection atypical pneumonia virus in laboratory.

Professional african american woman microbiologist or medical worker use test tube filling with blood and microscope writing research results in the laboratory.

Positive african american female scientist or medical in lab coat holding test tube with reagent, laboratory glassware containing chemical liquid. Microscope, Biochemistry laboratory research.

Modern medical research laboratory: portrait of african scientist working, using microscope, analyzing samples. Advanced scientific pharmaceutical lab for medicine, biotechnology development.

Female scientists or doctor are testing drugs to prevent and destroy new strains of the virus through microscope. Researching and experimenting for effective chemicals. COVID-19 Night time.

Portrait of young professional concentrated African female pharmacist working with computer behind counter in pharmacy, making notes and medicines order.