Blood samples at medical laboratory. Medicine petri dishes with red liquid drops. Biological or chemical research concept.
Chemical research in Petri dishes on white background. Preparing plates in a microbiology laboratory. Inoculating plates. Petri Dish
Chemical liquid in laboratory close up. Lab petri dishes with various colorful liquids. Scientific researches concept.
Chemical research in Petri dishes. Researcher preparing color plates in a microbiology laboratory. Hand of a technician inoculating plates
Low angle of cropped female Caucasian and male Biracial medical researchers sitting at desk in laboratory, working with biological material in Petri dishes, talking
Female chemist doing chemical research. Woman chemist mixing chemical reagent in glass flask. Chemistry research concept. Close up of chemist looking to chemical liquid in lab flask
man and woman scientists are working in chemical laboratory, researching and experimenting with reagents
Chemist in lab. Chemical engineering. Female chemist working with chemical liquid in research lab. Woman chemist analyzing chemical reagents in laboratory. Woman scientist conducting chemical research
Chemist in protective clothing pouring reagent into Petri dish, scientist running an experiment and doing research in laboratory
Petri dishes with colorful liquid at laboratory. Close up of lab containers with colored liquid. Scientific research concept.
Close-up of microscope, group of flasks, three Petri dishes with pink substance and two glasses or beakers containing liquid chemical compounds on workplace of researcher
scientific research in laboratory, man and woman are working with chemical reagents, viewing reaction by microscope