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    Female scientist using pipette for dropping liquid into eppendorf tubes. — Stock Photo
    Female scientist using pipette for dropping liquid into eppendorf tubes.
    Scientist holding petri dish and swab. — Stock Photo
    Scientist holding petri dish and swab.
    Scientist examining specimen under microscope during clinical trial in laboratory. — Stock Photo
    Scientist examining specimen under microscope during clinical trial in laboratory.
    Lab technician opening sterilization tank — Stock Photo
    Lab technician opening sterilization tank
    Female scientist using microscope. — Stock Photo
    Female scientist using microscope.
    Female scientist holding petri dish with hazardous biological cultures. — Stock Photo
    Female scientist holding petri dish with hazardous biological cultures.
    Female scientist holding blood sample by microscope in laboratory. — Stock Photo
    Female scientist holding blood sample by microscope in laboratory.
    Lab technician igniting Bunsen burner — Stock Photo
    Lab technician igniting Bunsen burner
    Lab technician collecting data on sterilization — Stock Photo
    Lab technician collecting data on sterilization
    Crop concentrated professional male laboratory assistant in white robe and latex gloves pressing buttons on modern equipment — Stock Photo
    Crop concentrated professional male laboratory assistant in white robe and latex gloves pressing buttons on modern equipment
    Lab chemist handling water sample — Stock Photo
    Lab chemist handling water sample
    Close-up of hand of cell biologist holding flask of stem cells cultivated in red growth medium. — Stock Photo
    Close-up of hand of cell biologist holding flask of stem cells cultivated in red growth medium.
    Lab technician using laminar flow hood and thick gloves while working with dangerous chemicals. — Stock Photo
    Lab technician using laminar flow hood and thick gloves while working with dangerous chemicals.
    Microbiologist working with petri dish and test tubes in laboratory. — Stock Photo
    Microbiologist working with petri dish and test tubes in laboratory.
    Hand of technician holding hepatitis sample for testing in laboratory. — Stock Photo
    Hand of technician holding hepatitis sample for testing in laboratory.
    Life science technician using micropipette in laboratory. — Stock Photo
    Life science technician using micropipette in laboratory.
    Microbiologist pipetting into petri dish in laboratory. — Stock Photo
    Microbiologist pipetting into petri dish in laboratory.
    Female scientist wearing protective goggles and holding flask with pink liquid. — Stock Photo
    Female scientist wearing protective goggles and holding flask with pink liquid.
    From above screen on device in hand in blue gloves of crop person looking for results of experiment — Stock Photo
    From above screen on device in hand in blue gloves of crop person looking for results of experiment
    Microbiologist working with petri dishes and test tubes in laboratory. — Stock Photo
    Microbiologist working with petri dishes and test tubes in laboratory.
    Female researcher studying DNA autoradiogram. — Stock Photo
    Female researcher studying DNA autoradiogram.
    Chemist setting up vacuum pump in pharmaceutical laboratory. — Stock Photo
    Chemist setting up vacuum pump in pharmaceutical laboratory.
    Hand making denture cast — Stock Photo
    Hand making denture cast
    Mid section of laboratory technicians holding tags in blood bank — Stock Photo
    Mid section of laboratory technicians holding tags in blood bank
    Scientist putting on protective mask in laboratory — Stock Photo
    Scientist putting on protective mask in laboratory
    Low angle of happy African American woman with dreadlocks and bearded man smiling and brushing false teeth during work in lab — Stock Photo
    Low angle of happy African American woman with dreadlocks and bearded man smiling and brushing false teeth during work in lab
    Researchers hand mixing solution — Stock Photo
    Researchers hand mixing solution
    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
    Young female scientist with microscope in laboratory. — Stock Photo
    Young female scientist with microscope in laboratory.
    Female technician programming machine in nanofibre laboratory. — Stock Photo
    Female technician programming machine in nanofibre laboratory.
    Scientist female with sample and tubes in a lab — Stock Photo
    Scientist female with sample and tubes in a lab
    Black colleagues examining denture in laboratory — Stock Photo
    Black colleagues examining denture in laboratory
    From above of crop anonymous dentist in medical gloves grinding dental prosthesis with professional tool while working in modern laboratory — Stock Photo
    From above of crop anonymous dentist in medical gloves grinding dental prosthesis with professional tool while working in modern laboratory
    Scientist pipetting sample in microcentrifuge tube for chemical analysis. — Stock Photo
    Scientist pipetting sample in microcentrifuge tube for chemical analysis.
    Technician hand holding blood sample ready for testing in laboratory. — Stock Photo
    Technician hand holding blood sample ready for testing in laboratory.
    Young female scientist doing experiment with liquid in laboratory. — Stock Photo
    Young female scientist doing experiment with liquid in laboratory.
    Lab technician in protective suit, face mask and safety goggles in sterile laboratory. — Stock Photo
    Lab technician in protective suit, face mask and safety goggles in sterile laboratory.
    Laboratory technician holding test tubes in blood bank — Stock Photo
    Laboratory technician holding test tubes in blood bank
    Lab chemist placing a sample slide on a microscope stage — Stock Photo
    Lab chemist placing a sample slide on a microscope stage
    Laboratory technician working on computer — Stock Photo
    Laboratory technician working on computer
    Scientific laboratory researcher using test tube while experiment. — Stock Photo
    Scientific laboratory researcher using test tube while experiment.
    Male technician programming electrospinning machine in nanofibre laboratory. — Stock Photo
    Male technician programming electrospinning machine in nanofibre laboratory.
    Scientific laboratory researcher making chemical experiment. — Stock Photo
    Scientific laboratory researcher making chemical experiment.
    Chemist hand picking samples stored in crimp neck vials in pharmaceutical laboratory. — Stock Photo
    Chemist hand picking samples stored in crimp neck vials in pharmaceutical laboratory.
    Lab technician recording data from sample test — Stock Photo
    Lab technician recording data from sample test
    Female chemist setting up equipment in laboratory. — Stock Photo
    Female chemist setting up equipment in laboratory.
    Lab technician in thick gloves and safety goggles using laminar flow hood while working with dangerous chemicals. — Stock Photo
    Lab technician in thick gloves and safety goggles using laminar flow hood while working with dangerous chemicals.
    Scientist holding object with tweezers — Stock Photo
    Scientist holding object with tweezers
    Female scientist viewing tissue sample under microscope. — Stock Photo
    Female scientist viewing tissue sample under microscope.
    Scientist preparing samples in microcentrifuge tubes for chemical analysis. — Stock Photo
    Scientist preparing samples in microcentrifuge tubes for chemical analysis.
    Crop unrecognizable student holding denture and a pencil while sitting at table during dentistry class — Stock Photo
    Crop unrecognizable student holding denture and a pencil while sitting at table during dentistry class
    Laboratory female technician with scientific micropipette. — Stock Photo
    Laboratory female technician with scientific micropipette.
    Faceless man modeling denture on computer — Stock Photo
    Faceless man modeling denture on computer
    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
    Physician using digital tablet while senior man donating blood in blood bank — Stock Photo
    Physician using digital tablet while senior man donating blood in blood bank
    Chemist hand setting up bottle in vacuum pump in laboratory. — Stock Photo
    Chemist hand setting up bottle in vacuum pump in laboratory.
    Male technician in safety goggles opening steaming cryostorage. — Stock Photo
    Male technician in safety goggles opening steaming cryostorage.
    From above of crop anonymous dentist in medical gloves working with dental prosthesis in modern laboratory — Stock Photo
    From above of crop anonymous dentist in medical gloves working with dental prosthesis in modern laboratory
    Laboratory technician placing blood bags in machine at blood bank — Stock Photo
    Laboratory technician placing blood bags in machine at blood bank
    Scientist arranging device on floor in laboratory. — Stock Photo
    Scientist arranging device on floor in laboratory.