medical research of sample of DNK or blood in crime lab, female expert is looking in microscope and exploring
biotechnologist woman is working in research laboratory, viewing sample in microscope, portrait of expert person
two technicians are working in scientific laboratory, man is researching sample by microscope and woman working with chemicals
Biochemistry specialist doing research in laboratory with microscope, petri dish, vacutainers and analyzing dna animation on computer. Scientific woman looking at bacteria sample on plate
A blond female medical or scientific researcher or doctor using her microscope in a laboratory
Rack focus on researcher in laboratory using a sample under the microscope. Professional and high end research center
laboratory of ecological expertise, woman specialist is checking water samples on toxic and hazardous, using microscope for researching
Medium shot of researcher studying sample in microscope in laboratory
Medium shot of researcher studying sample in microscope in laboratory
Researcher puts a red sample under the microscope. He works in professional high end laboratory
Close-up shot of researcher studying sample in microscope in laboratory
Close-up shot of microscope at laboratory. Researchers working in lab with microscope. examining of test sample under the microscope in laboratory.