Silhouette cranes at construction site against sky during sunset
Pipetting of sample into petri dish containing cell micrograph
The lab technician injects the red liquid into a microtiter plate
Mature nurse analyzing blood sample through machinery at laboratory
Scientists are working in science labs.close-up of a scientist
Close up of technician's hands by placing a sample on assay tube.
Close-up of machine part
Arabic winemaker working in winelab wearing white gown and gloves.
Cropped hand of scientist doing experiment in food laboratory
Full frame shot of frozen ice
Close-up of human hand holding beaker at laboratory
Portrait of woman wearing hat
Mature man reading book seen through plants
Full frame shot of test tubes in laboratory
Close-up of lab desk
Analysis of samples in microplates by automation robotics
Scientist female with lab glasses and tubes in a lab
Close-up of computer keyboard on table
Planetarium on building top
Newborn baby in hospital incubator
Hand of scientist mixing liquids at laboratory
Midsection of scientist working at table
Scientist female with lab glasses, tablet and sample in a lab
Close up of lab material with unfocused technician on background.
Glass bottle on marble
Scientist female with sample and tubes in a lab
Silhouette of crane at sunset
People on table seen through glass window
Vietnamese woman scientist making an experiment in the laboratory
Scientists in lab examining samples
Close-up of scientist working
Three scientists in lab examining sample
Close-up of microscope in laboratory
Cropped hand of scientist wearing surgical glove while working in laboratory
Ophthalmology unit
Laboratory technician looking through microscope in lab
Scientist with petri dish examining medical sample through microscope
Scientist wearing man working in laboratory
Close-up of ampoule on scientific table
Overhead close up view of scientist using multi channel pipette
Cropped hand of scientist analyzing chemical in laboratory
Scientist working in lab holding a tablet looking at flask
The lab technician performs the experiment by injecting the blue liquid into a test tube
Biomedical research, female scientist viewing stem cells developing in a culture jar during an experiment in the laboratory
High angle view of pen on table
Close-up of microscope on table
Close-up of chemical in test tubes
Bottle with cork
Close-up of test tubes
Close-up of microscope on table in laboratory
Worker holds top of water jug while filling it with drinking water.
Female scientist experimenting in laboratory
Cropped image of scientist pipetting sample from machine into test tubes
Lab vaccine test, coronavirus covid-19
Technician operating cell reader at laboratory
Close-up of scientist examining samples in petri dish at laboratory
Medical equipment in hospital
Close-up of laboratory glassware on table
Close-up portrait of mid adult woman
Cropped image of person performing experiment in chemistry laboratory
Close-up of microscope at laboratory
Wine bottles hanging in glass
Midsection of scientist doing research
Scientist holding burning bunsen burner during experiment at laboratory
Researchers in the medical laboratory process the samples for vi
Smiling teacher showing experiment to students in laboratory
Portrait of young man holding camera
Close-up of microscope
Close-up of test tube
Close up of lab technician by placing a sample on beaker.
Female scientist injecting water in flask on boat in sea
Close-up of woman working in lab
Two scientists working in lab together looking at test tubes
Coronavirus test blood sample positive result on white background.
Full frame shot of wet leaves
Female scientist examining microscope slide at laboratory
Cropped hands of doctor doing scientific experiment in laboratory
Cropped hand with microscope in laboratory
Cropped hand of scientist experimenting against white background
Girl experimenting at laboratory
Scientists with microscope experimenting in laboratory
Portrait of mature man holding camera
Midsection of scientist working in laboratory
Close-up of woman looking through microscope in laboratory
Laboratory technicians using microscopes in lab
Lab technician preparing sample
Close-up of scientific experiment