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    Scientist checking a solution in conical flask at lab — Stock Photo
    Scientist checking a solution in conical flask at lab
    Hands holding denture — Stock Photo
    Hands holding denture
    Close-up of doctor holding prepared influenza nasal vaccine. — Stock Photo
    Close-up of doctor holding prepared influenza nasal vaccine.
    Close-up of pipetting samples into Petri dishes. — Stock Photo
    Close-up of pipetting samples into Petri dishes.
    Close up of scientific equipment in lab — Stock Photo
    Close up of scientific equipment in lab
    Laboratory assistants working in lab. — Stock Photo
    Laboratory assistants working in lab.
    Close-up of female doctor discussing with male doctor in hospital — Stock Photo
    Close-up of female doctor discussing with male doctor in hospital
    Mature chemist conducting experiment in lab — Stock Photo
    Mature chemist conducting experiment in lab
    African American guy in latex gloves using mouth mirror and probe to check false teeth while working in modern laboratory — Stock Photo
    African American guy in latex gloves using mouth mirror and probe to check false teeth while working in modern laboratory
    Male surgeon wearing surgical mask in operating room — Stock Photo
    Male surgeon wearing surgical mask in operating room
    Doctor consoling patient before mri scan at hospital — Stock Photo
    Doctor consoling patient before mri scan at hospital
    Crop of anonymous male chemist putting sample tubes in centrifugal machine in cannabis lab — Stock Photo
    Crop of anonymous male chemist putting sample tubes in centrifugal machine in cannabis lab
    Doctor with digital tablet making rounds, talking with patient in hospital bed — Stock Photo
    Doctor with digital tablet making rounds, talking with patient in hospital bed
    Scientist holding petri dish with biohazard warning in microbiology lab. — Stock Photo
    Scientist holding petri dish with biohazard warning in microbiology lab.
    Side view of female worker using digital tablet in factory — Stock Photo
    Side view of female worker using digital tablet in factory
    Ophthalmologist examining a womans eyes with a slit lamp — Stock Photo
    Ophthalmologist examining a womans eyes with a slit lamp
    Close-up of archaeology researcher documenting lithics with camera in laboratory. — Stock Photo
    Close-up of archaeology researcher documenting lithics with camera in laboratory.
    Cropped unrecognizable expert person in lab coat gloves examining samples through powerful microscope lenses while working in modern equipped laboratory — Stock Photo
    Cropped unrecognizable expert person in lab coat gloves examining samples through powerful microscope lenses while working in modern equipped laboratory
    Portrait confident, smiling female doctor in hospital room — Stock Photo
    Portrait confident, smiling female doctor in hospital room
    Cropped view of engineer using stereo microscope for inspecting printed circuit board. — Stock Photo
    Cropped view of engineer using stereo microscope for inspecting printed circuit board.
    Crop hand in glove holding ahead of the dead fetus wet specimen. — Stock Photo
    Crop hand in glove holding ahead of the dead fetus wet specimen.
    Crop unrecognizable professional male laboratory assistant in white robe and latex gloves pressing buttons on modern equipment — Stock Photo
    Crop unrecognizable professional male laboratory assistant in white robe and latex gloves pressing buttons on modern equipment
    Little boy petting his dog by a window with sunset in background — Stock Photo
    Little boy petting his dog by a window with sunset in background
    Modern refrigerated centrifuge machine in blood bank — Stock Photo
    Modern refrigerated centrifuge machine in blood bank
    Overview of diverse doctors interacting with patients in the ward at hospital — Stock Photo
    Overview of diverse doctors interacting with patients in the ward at hospital
    Busy nurse talking to doctor in hospital — Stock Photo
    Busy nurse talking to doctor in hospital
    Optometrist adjusting the optometry equipment during study of the eyesight of a black woman — Stock Photo
    Optometrist adjusting the optometry equipment during study of the eyesight of a black woman
    Portrait smiling college student with digital tablet in science laboratory classroom — Stock Photo
    Portrait smiling college student with digital tablet in science laboratory classroom
    College students using computers in computer lab library — Stock Photo
    College students using computers in computer lab library
    Close-up of chemistry apparatus glassware in laboratory. — Stock Photo
    Close-up of chemistry apparatus glassware in laboratory.
    Mid section of male worker using welding torch in glass factory — Stock Photo
    Mid section of male worker using welding torch in glass factory
    Close-up of microtubes with red liquid. — Stock Photo
    Close-up of microtubes with red liquid.
    Scientist preparing samples in microcentrifuge tubes for chemical analysis. — Stock Photo
    Scientist preparing samples in microcentrifuge tubes for chemical analysis.
    Microbiologist inspecting bacteria growth with light microscope. — Stock Photo
    Microbiologist inspecting bacteria growth with light microscope.
    African American guy in latex gloves using mouth mirror and probe to check false teeth while working in modern laboratory — Stock Photo
    African American guy in latex gloves using mouth mirror and probe to check false teeth while working in modern laboratory
    Young female archaeology researcher in laboratory analyzing ancient antler tool. — Stock Photo
    Young female archaeology researcher in laboratory analyzing ancient antler tool.
    Portrait confident students holding molecular structures in laboratory classroom — Stock Photo
    Portrait confident students holding molecular structures in laboratory classroom
    Conceptual 3d illustration of artificial insemination, in vitro fertilization of human egg cell. — Stock Photo
    Conceptual 3d illustration of artificial insemination, in vitro fertilization of human egg cell.
    Close-up of pipetting sample into plastic micro-centrifuge tube. — Stock Photo
    Close-up of pipetting sample into plastic micro-centrifuge tube.
    Scientist holding petri dish with biohazard warning in microbiology lab. — Stock Photo
    Scientist holding petri dish with biohazard warning in microbiology lab.
    Female scientist standing in research laboratory. — Stock Photo
    Female scientist standing in research laboratory.
    Close-up of worker examining glass product in glass factory — Stock Photo
    Close-up of worker examining glass product in glass factory
    Female doctor pushing patient sitting in a chair — Stock Photo
    Female doctor pushing patient sitting in a chair
    Midsection of physiotherapist pointing at spine model in clinic — Stock Photo
    Midsection of physiotherapist pointing at spine model in clinic
    Scientist pipetting samples into test tubes in laboratory. — Stock Photo
    Scientist pipetting samples into test tubes in laboratory.
    Blood samples in centrifuge tubes on white background. — Stock Photo
    Blood samples in centrifuge tubes on white background.
    Close-up of scientist planting seedlings into test tubes. — Stock Photo
    Close-up of scientist planting seedlings into test tubes.
    Junior high students using computers in computer lab — Stock Photo
    Junior high students using computers in computer lab
    Young researchers holding dropper and test tube in laboratory. — Stock Photo
    Young researchers holding dropper and test tube in laboratory.
    Boy standing in yard with golden retriever dogs and puppy — Stock Photo
    Boy standing in yard with golden retriever dogs and puppy
    Petri dishes with blood agar on blue background. — Stock Photo
    Petri dishes with blood agar on blue background.
    Doctor showing x-rays to older patient in hospital room — Stock Photo
    Doctor showing x-rays to older patient in hospital room
    Portrait of teenage girl holding tablet while sitting by machinery in lab — Stock Photo
    Portrait of teenage girl holding tablet while sitting by machinery in lab
    Chemist child in decorative glasses and laboratory robe looking at camera with water in dispenser bottle on beige background — Stock Photo
    Chemist child in decorative glasses and laboratory robe looking at camera with water in dispenser bottle on beige background
    Fluid pouring into laboratory glassware. — Stock Photo
    Fluid pouring into laboratory glassware.
    Hands of microbiologist pouring agar into petri dish in lab. — Stock Photo
    Hands of microbiologist pouring agar into petri dish in lab.
    Laboratory technician scanning bar code of blood bags in blood bank — Stock Photo
    Laboratory technician scanning bar code of blood bags in blood bank
    Ophthalmologist examining a womans eyes with a direct ophthalmoscope — Stock Photo
    Ophthalmologist examining a womans eyes with a direct ophthalmoscope
    Doctor making rounds, talking with patient in hospital room — Stock Photo
    Doctor making rounds, talking with patient in hospital room
    Microbiological culture growing in Petri dish. — Stock Photo
    Microbiological culture growing in Petri dish.