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    Biological samples in test tubes and Petri dishes on laboratory table. — Stock Photo
    Biological samples in test tubes and Petri dishes on laboratory table.
    Close-up of electronic pipette in gloved hands. — Stock Photo
    Close-up of electronic pipette in gloved hands.
    Physician checking senior man donating blood in blood bank — Stock Photo
    Physician checking senior man donating blood in blood bank
    College students using microscope conducting scientific experiment in laboratory — Stock Photo
    College students using microscope conducting scientific experiment in laboratory
    Crop man applying substance on denture — Stock Photo
    Crop man applying substance on denture
    Junior high students using computer in computer lab — Stock Photo
    Junior high students using computer in computer lab
    Close-up of machine in blood bank — Stock Photo
    Close-up of machine in blood bank
    Doctor giving presentation to team of interim doctors at conference room — Stock Photo
    Doctor giving presentation to team of interim doctors at conference room
    Close-up of female scientist using pipette in laboratory — Stock Photo
    Close-up of female scientist using pipette in laboratory
    Front view of diverse female doctors interacting with mixed-race patient in the ward at hospital. In the background Caucasian man is holding the hand of Asian woman who is lying in bed at hospital. — Stock Photo
    Front view of diverse female doctors interacting with mixed-race patient in the ward at hospital. In the background Caucasian man is holding the hand of Asian woman who is lying in bed at hospital.
    Close-up of doctor holding prepared influenza nasal vaccine. — Stock Photo
    Close-up of doctor holding prepared influenza nasal vaccine.
    Junior high students at computers watching teacher at projection screen in classroom — Stock Photo
    Junior high students at computers watching teacher at projection screen in classroom
    Female laboratory assistant wearing safety goggles. — Stock Photo
    Female laboratory assistant wearing safety goggles.
    Female doctor sitting at desk, writing in notebook in front of patient in hospital — Stock Photo
    Female doctor sitting at desk, writing in notebook in front of patient in hospital
    Seedlings growing in laboratory test tubes, conceptual image of plant research and genetic engineering. — Stock Photo
    Seedlings growing in laboratory test tubes, conceptual image of plant research and genetic engineering.
    Archaeology researcher in laboratory demonstrating antler use as tool in prehistory. — Stock Photo
    Archaeology researcher in laboratory demonstrating antler use as tool in prehistory.
    Attentive female scientist experimenting in laboratory — Stock Photo
    Attentive female scientist experimenting in laboratory
    Young doctor in examination room — Stock Photo
    Young doctor in examination room
    Crop anonymous chemist or doctor wearing long apron and medical overshoes standing on step floor sign in modern hospital — Stock Photo
    Crop anonymous chemist or doctor wearing long apron and medical overshoes standing on step floor sign in modern hospital
    Scientist using laptop at desk in science laboratory — Stock Photo
    Scientist using laptop at desk in science laboratory
    Portrait confident young female college student in library — Stock Photo
    Portrait confident young female college student in library
    Front view of diverse female doctors interacting with female patient in the ward at hospital. In the background Caucasian man is holding the hand of Asian woman who is lying in bed at hospital. — Stock Photo
    Front view of diverse female doctors interacting with female patient in the ward at hospital. In the background Caucasian man is holding the hand of Asian woman who is lying in bed at hospital.
    Professor with muscular dystrophy working with students in a laboratory — Stock Photo
    Professor with muscular dystrophy working with students in a laboratory
    Process and packaging manufacturing tablets and pills industrially for the medical and healthcare sector — Stock Photo
    Process and packaging manufacturing tablets and pills industrially for the medical and healthcare sector
    Chemist boy in laboratory robe and plastic glasses looking at camera on beige background with your hands on your head — Stock Photo
    Chemist boy in laboratory robe and plastic glasses looking at camera on beige background with your hands on your head
    Male hands taking sample from agar plate for microbiology research. — Stock Photo
    Male hands taking sample from agar plate for microbiology research.
    Hands of archaeologist measuring ancient hook with straightedge in archaeology lab. — Stock Photo
    Hands of archaeologist measuring ancient hook with straightedge in archaeology lab.
    Attentive laboratory technician working in blood bank — Stock Photo
    Attentive laboratory technician working in blood bank
    Genetic research, conceptual illustration. DNA (deoxyribonucleic acid) molecule in blood sample tubes in a centrifuge. — Stock Photo
    Genetic research, conceptual illustration. DNA (deoxyribonucleic acid) molecule in blood sample tubes in a centrifuge.
    Centrifuging blood samples, illustration. — Stock Photo
    Centrifuging blood samples, illustration.
    Close up of pipettes in plastic stand on table in lab — Stock Photo
    Close up of pipettes in plastic stand on table in lab
    Doctors adjusting oxygen mask while rushing the patient in emergency room at hospital — Stock Photo
    Doctors adjusting oxygen mask while rushing the patient in emergency room at hospital
    Plastic test tubes in rack on white background. — Stock Photo
    Plastic test tubes in rack on white background.
    Interior of laboratory office — Stock Photo
    Interior of laboratory office
    Laboratory assistants working in lab. — Stock Photo
    Laboratory assistants working in lab.
    Closeup view of scientist analyzing bacterial colonies — Stock Photo
    Closeup view of scientist analyzing bacterial colonies
    Police digital forensic science expert taking notes while investigation. — Stock Photo
    Police digital forensic science expert taking notes while investigation.
    Engineer inspecting machines at juice factory — Stock Photo
    Engineer inspecting machines at juice factory
    Woman in protective mask sitting in medical armchair during blood transfusion procedure in contemporary hospital — Stock Photo
    Woman in protective mask sitting in medical armchair during blood transfusion procedure in contemporary hospital
    Woman in lab coat adjusting equipment — Stock Photo
    Woman in lab coat adjusting equipment
    Girl students studying at computers in library — Stock Photo
    Girl students studying at computers in library
    Male scientist talking with colleagues in laboratory — Stock Photo
    Male scientist talking with colleagues in laboratory
    College students using computers in computer lab library — Stock Photo
    College students using computers in computer lab library
    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
    Laboratory technician analyzing blood samples in blood bank — Stock Photo
    Laboratory technician analyzing blood samples in blood bank
    Curious boy using pipette in beaker at interactive exhibit in science center — Stock Photo
    Curious boy using pipette in beaker at interactive exhibit in science center
    Dental technician holding denture — Stock Photo
    Dental technician holding denture
    Doctors discussing x-rays in hospital room — Stock Photo
    Doctors discussing x-rays in hospital room
    Group of laboratory test tubes with colored liquids. — Stock Photo
    Group of laboratory test tubes with colored liquids.
    Employee working at industrial plant — Stock Photo
    Employee working at industrial plant
    College students raising hands in science laboratory classroom — Stock Photo
    College students raising hands in science laboratory classroom
    Chemist setting up vacuum pump in pharmaceutical laboratory. — Stock Photo
    Chemist setting up vacuum pump in pharmaceutical laboratory.
    College students discussing homework together — Stock Photo
    College students discussing homework together
    Students in a computer class — Stock Photo
    Students in a computer class
    Close-up of male lab technician in protective suit and face mask in sterile laboratory. — Stock Photo
    Close-up of male lab technician in protective suit and face mask in sterile laboratory.
    Test tubes with urine samples for analysis, studio shot. — Stock Photo
    Test tubes with urine samples for analysis, studio shot.
    Hands in gloves of female scientist in laboratory shaking glass flask with dissolved samples of soil. — Stock Photo
    Hands in gloves of female scientist in laboratory shaking glass flask with dissolved samples of soil.
    Doctor and female nurse walking in the corridor of a hospital — Stock Photo
    Doctor and female nurse walking in the corridor of a hospital
    Male archaeologist measuring ancient artifact in laboratory. — Stock Photo
    Male archaeologist measuring ancient artifact in laboratory.
    Scientist female with sample and tool in a lab — Stock Photo
    Scientist female with sample and tool in a lab