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    Senior woman undergoing an x-ray test in hospital — Stock Photo
    Senior woman undergoing an x-ray test in hospital
    Solid phase extraction columns being placed on stand by technician. — Stock Photo
    Solid phase extraction columns being placed on stand by technician.
    Close-up of cell culture plates on white background. — Stock Photo
    Close-up of cell culture plates on white background.
    Close-up of rack of cell cultures in tubes in laboratory. — Stock Photo
    Close-up of rack of cell cultures in tubes in laboratory.
    Close-up of technician repairing circuit board in electronics laboratory. — Stock Photo
    Close-up of technician repairing circuit board in electronics laboratory.
    Doctor and nurse interacting over x-ray report with patient in hospital — Stock Photo
    Doctor and nurse interacting over x-ray report with patient in hospital
    Intestinal villi projections — Stock Photo
    Intestinal villi projections
    Scientist pipetting solution into the glass test tube at lab — Stock Photo
    Scientist pipetting solution into the glass test tube at lab
    Portrait of smiling dentist standing with a dental tool at dental clinic — Stock Photo
    Portrait of smiling dentist standing with a dental tool at dental clinic
    Scientists talking in laboratory — Stock Photo
    Scientists talking in laboratory
    Microbiological culture growing in Petri dish. — Stock Photo
    Microbiological culture growing in Petri dish.
    Female laboratory assistant wearing safety goggles. — Stock Photo
    Female laboratory assistant wearing safety goggles.
    Bacterial colonies on agar plate. — Stock Photo
    Bacterial colonies on agar plate.
    Close-up of test tube in rack at blood bank — Stock Photo
    Close-up of test tube in rack at blood bank
    Close-up of worker working in glass factory — Stock Photo
    Close-up of worker working in glass factory
    Close-up view of edible cannabis, full frame view — Stock Photo
    Close-up view of edible cannabis, full frame view
    From above of modern pharmaceutical machine capping plastic bottles with liquid medicine on conveyor at factory — Stock Photo
    From above of modern pharmaceutical machine capping plastic bottles with liquid medicine on conveyor at factory
    Laboratory technician with micro pipette sampling into test tube. — Stock Photo
    Laboratory technician with micro pipette sampling into test tube.
    Plant seedling in soil in Petri dish under light microscope. — Stock Photo
    Plant seedling in soil in Petri dish under light microscope.
    University students using digital tablet while doing experiment on microscope in laboratory at college — Stock Photo
    University students using digital tablet while doing experiment on microscope in laboratory at college
    Crop anonymous veterinarian showing X ray image on computer screen while working in lab — Stock Photo
    Crop anonymous veterinarian showing X ray image on computer screen while working in lab
    Scientists discussing over digital tablet in lab — Stock Photo
    Scientists discussing over digital tablet in lab
    Male doctor checking a saline drip in hospital — Stock Photo
    Male doctor checking a saline drip in hospital
    Close up profile girl student using microscope, conducting scientific experiment — Stock Photo
    Close up profile girl student using microscope, conducting scientific experiment
    Female scientists talking in laboratory. — Stock Photo
    Female scientists talking in laboratory.
    Blood samples tubes in polystyrene tray. — Stock Photo
    Blood samples tubes in polystyrene tray.
    Scientists working in laboratory with microscope. — Stock Photo
    Scientists working in laboratory with microscope.
    Portrait of dentist and dental assistant in surgical masks at dental clinic — Stock Photo
    Portrait of dentist and dental assistant in surgical masks at dental clinic
    Close-up of female scientist taking notes in soil testing laboratory. — Stock Photo
    Close-up of female scientist taking notes in soil testing laboratory.
    College students in lab coats discussing notes in science laboratory classroom — Stock Photo
    College students in lab coats discussing notes in science laboratory classroom
    Two male workers discussing over a laptop in glass factory — Stock Photo
    Two male workers discussing over a laptop in glass factory
    Portrait of smiling dentist standing with arms crossed at dental clinic — Stock Photo
    Portrait of smiling dentist standing with arms crossed at dental clinic
    From above unrecognizable orthodontist painting artificial teeth over table in modern lab — Stock Photo
    From above unrecognizable orthodontist painting artificial teeth over table in modern lab
    Seedlings growing in laboratory glassware, conceptual image of plant research and genetic engineering. — Stock Photo
    Seedlings growing in laboratory glassware, conceptual image of plant research and genetic engineering.
    Portrait male science teacher teaching DNA lesson at projection screen — Stock Photo
    Portrait male science teacher teaching DNA lesson at projection screen
    Crop concentrated female scientist in white robe and gloves conducting chemical experiment with substance and syringe while working in modern laboratory — Stock Photo
    Crop concentrated female scientist in white robe and gloves conducting chemical experiment with substance and syringe while working in modern laboratory
    Curious students examining liquid in beaker, conducting scientific experiment in laboratory classroom — Stock Photo
    Curious students examining liquid in beaker, conducting scientific experiment in laboratory classroom
    University student doing experiment on microscope in laboratory at college — Stock Photo
    University student doing experiment on microscope in laboratory at college
    Close-up of glass syringe with stand and beaker arranged on table in laboratory — Stock Photo
    Close-up of glass syringe with stand and beaker arranged on table in laboratory
    Close-up of microcentrifuge tubes with biologist in background. — Stock Photo
    Close-up of microcentrifuge tubes with biologist in background.
    Focused boy student using microscope in classroom — Stock Photo
    Focused boy student using microscope in classroom
    Scientist using digital tablet in science lab — Stock Photo
    Scientist using digital tablet in science lab
    Side view of young asian male doctor talking with boy in clinic — Stock Photo
    Side view of young asian male doctor talking with boy in clinic
    Conical flask glassware with solution on table in science laboratory — Stock Photo
    Conical flask glassware with solution on table in science laboratory
    Scientists in rubber gloves using equipment in laboratory — Stock Photo
    Scientists in rubber gloves using equipment in laboratory
    Labelled test tubes with blood samples. — Stock Photo
    Labelled test tubes with blood samples.
    From above of crop student with artificial dental model and bur learning training in dental treatments during class in laboratory — Stock Photo
    From above of crop student with artificial dental model and bur learning training in dental treatments during class in laboratory
    Close up of metallic machinery in lab — Stock Photo
    Close up of metallic machinery in lab
    Team of scientist using laptop together in laboratory — Stock Photo
    Team of scientist using laptop together in laboratory
    Laboratory technician using a machine in blood bank — Stock Photo
    Laboratory technician using a machine in blood bank
    Boys and girls, working in class — Stock Photo
    Boys and girls, working in class
    Close-up of green chemical sample in glass phial. — Stock Photo
    Close-up of green chemical sample in glass phial.
    Attentive university students doing a experiment in laboratory — Stock Photo
    Attentive university students doing a experiment in laboratory
    Close-up shot of surgeon in operating room at work — Stock Photo
    Close-up shot of surgeon in operating room at work
    Engineer connecting O2 electrochemical sensor probe cable to meter in water treatment plant — Stock Photo
    Engineer connecting O2 electrochemical sensor probe cable to meter in water treatment plant
    Male college student conducting scientific experiment in science laboratory classroom — Stock Photo
    Male college student conducting scientific experiment in science laboratory classroom
    Lab chemist capturing a digital image of a sample slide on a microscope — Stock Photo
    Lab chemist capturing a digital image of a sample slide on a microscope
    Close-up of oscilloscope screen and wires. — Stock Photo
    Close-up of oscilloscope screen and wires.
    Dental anatomy student's hands working plastic human head — Stock Photo
    Dental anatomy student's hands working plastic human head
    Portrait of smiling dentist holding dental tools in clinic — Stock Photo
    Portrait of smiling dentist holding dental tools in clinic