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    Ophthalmologist examining boy eyes with slit lamp in clinic. — Stock Photo
    Ophthalmologist examining boy eyes with slit lamp in clinic.
    Crop inspector in uniform and blue gloves checking meat with thermometer and writing information in document — Stock Photo
    Crop inspector in uniform and blue gloves checking meat with thermometer and writing information in document
    Schoolboy doing chemistry experiment in school laboratory. — Stock Photo
    Schoolboy doing chemistry experiment in school laboratory.
    Medical workers in the X ray film — Stock Photo
    Medical workers in the X ray film
    Archaeologist analyzing ancient artifact in laboratory. — Stock Photo
    Archaeologist analyzing ancient artifact in laboratory.
    Police forensic expert examining confiscated mobile phone in science laboratory. — Stock Photo
    Police forensic expert examining confiscated mobile phone in science laboratory.
    Female scientist holding syringe in greenhouse — Stock Photo
    Female scientist holding syringe in greenhouse
    Biotechnology female scientist working in laboratory. — Stock Photo
    Biotechnology female scientist working in laboratory.
    Front view of male carpenters discussing and measuring at workshop — Stock Photo
    Front view of male carpenters discussing and measuring at workshop
    Urine sample container on toilet in bathroom, studio shot. — Stock Photo
    Urine sample container on toilet in bathroom, studio shot.
    Stylish woman and man working on laptop in cafe — Stock Photo
    Stylish woman and man working on laptop in cafe
    Schoolboy putting leaves on microscope slide in school laboratory. — Stock Photo
    Schoolboy putting leaves on microscope slide in school laboratory.
    Attentive university student doing a experiment in laboratory — Stock Photo
    Attentive university student doing a experiment in laboratory
    Scientists preparing glass slide with sample in laboratory. — Stock Photo
    Scientists preparing glass slide with sample in laboratory.
    Close-up of male scientist experimenting in laboratory — Stock Photo
    Close-up of male scientist experimenting in laboratory
    Portrait of smiling technician with digital tablet at meat factory — Stock Photo
    Portrait of smiling technician with digital tablet at meat factory
    Laboratory technician analyzing blood bag in blood bank — Stock Photo
    Laboratory technician analyzing blood bag in blood bank
    Schoolboy examining leaves with magnifying glass in school laboratory. — Stock Photo
    Schoolboy examining leaves with magnifying glass in school laboratory.
    Examining petri dish under microscope. — Stock Photo
    Examining petri dish under microscope.
    Close-up of digital forensic expert examining computer hard drive in police science laboratory. — Stock Photo
    Close-up of digital forensic expert examining computer hard drive in police science laboratory.
    Hands of archaeologist analyzing charred wood in petri dish. — Stock Photo
    Hands of archaeologist analyzing charred wood in petri dish.
    Scientist using a machine for experiment in lab — Stock Photo
    Scientist using a machine for experiment in lab
    Young male scientist working in laboratory with glassware. — Stock Photo
    Young male scientist working in laboratory with glassware.
    Front view of male asian architect standing and working at desk in a modern office — Stock Photo
    Front view of male asian architect standing and working at desk in a modern office
    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.
    Examining cultured cells under microscope, close-up. — Stock Photo
    Examining cultured cells under microscope, close-up.
    Female researcher using micropipette and tubes in laboratory, close-up. — Stock Photo
    Female researcher using micropipette and tubes in laboratory, close-up.
    Scientists viewing sample on glass slide under light microscope. — Stock Photo
    Scientists viewing sample on glass slide under light microscope.
    Close-up of pipetting sample into plastic micro-centrifuge tube. — Stock Photo
    Close-up of pipetting sample into plastic micro-centrifuge tube.
    Two archaeologists measuring ancient artifacts in laboratory. — Stock Photo
    Two archaeologists measuring ancient artifacts in laboratory.
    Colleagues analyzing business data on computer — Stock Photo
    Colleagues analyzing business data on computer
    Test tubes with urine samples for analysis, studio shot. — Stock Photo
    Test tubes with urine samples for analysis, studio shot.
    Woman measuring house on blue background — Stock Photo
    Woman measuring house on blue background
    Front view of Caucasian architects sitting on the office ground while they are examining blueprints against window in modern office — Stock Photo
    Front view of Caucasian architects sitting on the office ground while they are examining blueprints against window in modern office
    Dentist looking at dental x-ray plate in clinic — Stock Photo
    Dentist looking at dental x-ray plate in clinic
    Colleagues analyzing business data — Stock Photo
    Colleagues analyzing business data
    Rack of test tubes with blood samples on blue background. — Stock Photo
    Rack of test tubes with blood samples on blue background.
    Female scientist holding micro tube with sample in ancient DNA laboratory for ancient DNA analysis. — Stock Photo
    Female scientist holding micro tube with sample in ancient DNA laboratory for ancient DNA analysis.
    Female executives working in the office — Stock Photo
    Female executives working in the office
    Salesman analyzing suits — Stock Photo
    Salesman analyzing suits
    Young male and female scientists working in laboratory. — Stock Photo
    Young male and female scientists working in laboratory.
    Hand of microbiologist pouring agar into petri dish. — Stock Photo
    Hand of microbiologist pouring agar into petri dish.
    Portrait of smiling female doctor holding medical report — Stock Photo
    Portrait of smiling female doctor holding medical report
    Close up of diverse business people discussing and showing over blueprint in office at desk — Stock Photo
    Close up of diverse business people discussing and showing over blueprint in office at desk
    Ophthalmologist performing visual field testing at female patient. — Stock Photo
    Ophthalmologist performing visual field testing at female patient.
    High angle view of Asian male architect working on architectural model at desk in a modern office — Stock Photo
    High angle view of Asian male architect working on architectural model at desk in a modern office
    Hand of researcher holding vacutainer tube above pool of blood and syringe. — Stock Photo
    Hand of researcher holding vacutainer tube above pool of blood and syringe.
    Side view of scientist with syringe examining plants in greenhouse — Stock Photo
    Side view of scientist with syringe examining plants in greenhouse
    Young woman analyzing a molecule model in the library — Stock Photo
    Young woman analyzing a molecule model in the library
    Stacked agar plates with microbiological cultures on plain background. — Stock Photo
    Stacked agar plates with microbiological cultures on plain background.
    Front view of Mixed-race businesswoman looking at blueprint while mixed-race businessman using digital tablet at office in background — Stock Photo
    Front view of Mixed-race businesswoman looking at blueprint while mixed-race businessman using digital tablet at office in background
    Female scientist researching sample in petri dish under light microscope. — Stock Photo
    Female scientist researching sample in petri dish under light microscope.
    Attentive male scientist experimenting in laboratory — Stock Photo
    Attentive male scientist experimenting in laboratory
    Close-up of scientist doing experiment in lab — Stock Photo
    Close-up of scientist doing experiment in lab
    Female technician using digital tablet at meat factory — Stock Photo
    Female technician using digital tablet at meat factory
    Laboratory technician with micro pipette sampling into petri dish. — Stock Photo
    Laboratory technician with micro pipette sampling into petri dish.
    Close up of house model over blueprint with wind turbine model and a triangle ruler on desk in office — Stock Photo
    Close up of house model over blueprint with wind turbine model and a triangle ruler on desk in office
    Scientist holding DNA autoradiogram in hand. — Stock Photo
    Scientist holding DNA autoradiogram in hand.
    Hands of archaeologist analyzing charred wood in petri dish. — Stock Photo
    Hands of archaeologist analyzing charred wood in petri dish.
    Specialist in laboratory studying analyzes from monitor of device — Stock Photo
    Specialist in laboratory studying analyzes from monitor of device