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    Athlete in oxygen mask riding exercise bike with measuring of oxygen consumption. — Stock Photo
    Athlete in oxygen mask riding exercise bike with measuring of oxygen consumption.
    Black colleagues examining denture in laboratory — Stock Photo
    Black colleagues examining denture in laboratory
    Chemist holding vial in pharmaceutical laboratory. — Stock Photo
    Chemist holding vial in pharmaceutical laboratory.
    Midsection of female microbiologist taking sample with inoculation loop. — Stock Photo
    Midsection of female microbiologist taking sample with inoculation loop.
    Girl student holding molecular structure at microscope in laboratory classroom — Stock Photo
    Girl student holding molecular structure at microscope in laboratory classroom
    Laboratory technician noting weight of blood bags in blood bank — Stock Photo
    Laboratory technician noting weight of blood bags in blood bank
    Male laboratory assistant using mini centrifuge. — Stock Photo
    Male laboratory assistant using mini centrifuge.
    Schoolboy doing science experiment in school chemistry laboratory. — Stock Photo
    Schoolboy doing science experiment in school chemistry laboratory.
    Scientist closing lid of vial while laboratory testing. — Stock Photo
    Scientist closing lid of vial while laboratory testing.
    Close up of text tubes in rack at science lab — Stock Photo
    Close up of text tubes in rack at science lab
    Crop dental technician sitting and working on denture while holding jaw mold — Stock Photo
    Crop dental technician sitting and working on denture while holding jaw mold
    Professor with muscular dystrophy working with student in a laboratory — Stock Photo
    Professor with muscular dystrophy working with student in a laboratory
    Close-up of cell culture plates on white background. — Stock Photo
    Close-up of cell culture plates on white background.
    Close-up of scientist doing experiment in lab — Stock Photo
    Close-up of scientist doing experiment in lab
    Archaeology researcher in laboratory reconstructing ancient tool. — Stock Photo
    Archaeology researcher in laboratory reconstructing ancient tool.
    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.
    Cell cultures under microscope in laboratory. — Stock Photo
    Cell cultures under microscope in laboratory.
    Top view of multicolored dentist medical glasses with binocular lenses arranged in black box placed on white table in laboratory — Stock Photo
    Top view of multicolored dentist medical glasses with binocular lenses arranged in black box placed on white table in laboratory
    Female researcher pipetting liquid in laboratory. — Stock Photo
    Female researcher pipetting liquid in laboratory.
    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.
    Laboratory technician using machine in blood bank — Stock Photo
    Laboratory technician using machine in blood bank
    Athlete with sensors in biomechanics lab — Stock Photo
    Athlete with sensors in biomechanics lab
    Scientist removing medical samples from machine in lab — Stock Photo
    Scientist removing medical samples from machine in lab
    Close-up shot of surgeon with binoculars at work — Stock Photo
    Close-up shot of surgeon with binoculars at work
    Close-up of some vials with the coronavirus vaccine on a white backgroundClose-up of some vials with the coronavirus vaccine on a white background — Stock Photo
    Close-up of some vials with the coronavirus vaccine on a white backgroundClose-up of some vials with the coronavirus vaccine on a white background
    Focused boy student soldering circuit board in classroom — Stock Photo
    Focused boy student soldering circuit board in classroom
    Schoolboy putting leaves on microscope slide in school laboratory. — Stock Photo
    Schoolboy putting leaves on microscope slide in school laboratory.
    Microbiologist working with petri dish and test tubes in laboratory. — Stock Photo
    Microbiologist working with petri dish and test tubes in laboratory.
    Female microbiologist working in laboratory with biotechnology liquid. — Stock Photo
    Female microbiologist working in laboratory with biotechnology liquid.
    Serious adult doctor in protective masks and medical uniform focusing on screen and analyzing information while working in light operating room of modern hospital — Stock Photo
    Serious adult doctor in protective masks and medical uniform focusing on screen and analyzing information while working in light operating room of modern hospital
    Mid section of male scientist experimenting in laboratory — Stock Photo
    Mid section of male scientist experimenting in laboratory
    Black colleagues examining denture in laboratory — Stock Photo
    Black colleagues examining denture in laboratory
    Young archaeology researcher documenting lithics with camera in laboratory. — Stock Photo
    Young archaeology researcher documenting lithics with camera in laboratory.
    Female scientist in face mask and glove examining liquid in laboratory — Stock Photo
    Female scientist in face mask and glove examining liquid in laboratory
    Male worker checking quality of gin in factory — Stock Photo
    Male worker checking quality of gin in factory
    Hands of scientist in laboratory measuring pH of soil samples by electronic pH meter. — Stock Photo
    Hands of scientist in laboratory measuring pH of soil samples by electronic pH meter.
    Crop unrecognizable factory worker in gloves working at automatic conveyor with capsule pills in blisters at pharmaceutical manufacturing plant — Stock Photo
    Crop unrecognizable factory worker in gloves working at automatic conveyor with capsule pills in blisters at pharmaceutical manufacturing plant
    High angle view of dentist tools on tray in clinic — Stock Photo
    High angle view of dentist tools on tray in clinic
    Female laboratory assistant wearing safety goggles. — Stock Photo
    Female laboratory assistant wearing safety goggles.
    Hand of scientist researching sample on microscope slide under light microscope. — Stock Photo
    Hand of scientist researching sample on microscope slide under light microscope.
    Schoolboy doing science experiment in school chemistry laboratory. — Stock Photo
    Schoolboy doing science experiment in school chemistry laboratory.
    Close-up of syringe full of blood in hands of male doctor. — Stock Photo
    Close-up of syringe full of blood in hands of male doctor.
    Close-up of light microscope stage and lenses. — Stock Photo
    Close-up of light microscope stage and lenses.
    Rack of food samples in test tubes. — Stock Photo
    Rack of food samples in test tubes.
    Anonymous male dental technician using lab computer to model denture for manufacturing. — Stock Photo
    Anonymous male dental technician using lab computer to model denture for manufacturing.
    Technician collecting equipment from transfer hatch in sterile laboratory. — Stock Photo
    Technician collecting equipment from transfer hatch in sterile laboratory.
    Top view of kit of clean curettes with colorful handles placed on metal tray in laboratory — Stock Photo
    Top view of kit of clean curettes with colorful handles placed on metal tray in laboratory
    Close-up of scientist hands adjusting micropipette. — Stock Photo
    Close-up of scientist hands adjusting micropipette.
    Midsection of archaeologist reconstructing broken pottery in laboratory. — Stock Photo
    Midsection of archaeologist reconstructing broken pottery in laboratory.
    Dentist and dental assistant working together on tablet at dental clinic — Stock Photo
    Dentist and dental assistant working together on tablet at dental clinic
    Petri dishes with culture in laboratory, microbiology research concept. — Stock Photo
    Petri dishes with culture in laboratory, microbiology research concept.
    Bag containing donated human blood, placenta and umbilical cord. — Stock Photo
    Bag containing donated human blood, placenta and umbilical cord.
    Female scientist viewing tissue sample under microscope. — Stock Photo
    Female scientist viewing tissue sample under microscope.
    Researcher extracting blood from a vial — Stock Photo
    Researcher extracting blood from a vial
    Scientist pipetting samples into test tubes in laboratory. — Stock Photo
    Scientist pipetting samples into test tubes in laboratory.
    Back view of unrecognizable female doctor looking through modern microscope while at sample while working in modern clinic — Stock Photo
    Back view of unrecognizable female doctor looking through modern microscope while at sample while working in modern clinic
    Pattern of cultures growing in Petri dishes on plain background. — Stock Photo
    Pattern of cultures growing in Petri dishes on plain background.
    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
    Technician placing solid phase extraction columns on stand. — Stock Photo
    Technician placing solid phase extraction columns on stand.
    Crop female medical specialist in latex gloves performing injection with syringe to anonymous patient during procedure of blood transfusion in hospital — Stock Photo
    Crop female medical specialist in latex gloves performing injection with syringe to anonymous patient during procedure of blood transfusion in hospital