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    Portrait of young archaeologist analyzing charred wood in petri dish. — Stock Photo
    Portrait of young archaeologist analyzing charred wood in petri dish.
    Community college instructor helping student at computer in computer lab classroom — Stock Photo
    Community college instructor helping student at computer in computer lab classroom
    Female scientist in hijab in face mask working in laboratory — Stock Photo
    Female scientist in hijab in face mask working in laboratory
    Close-up of blood sample in glass phial. — Stock Photo
    Close-up of blood sample in glass phial.
    Young female scientist doing experiment with liquid in laboratory. — Stock Photo
    Young female scientist doing experiment with liquid in laboratory.
    Laboratory technician holding plasma bags in blood bank — Stock Photo
    Laboratory technician holding plasma bags in blood bank
    Scientist pipetting sample into micro centrifuge tubes ready for automated analysis. — Stock Photo
    Scientist pipetting sample into micro centrifuge tubes ready for automated analysis.
    Male scientist placing medical vials on a lab machine in laboratory — Stock Photo
    Male scientist placing medical vials on a lab machine in laboratory
    Hand holding a petri dish with green growth medium. — Stock Photo
    Hand holding a petri dish with green growth medium.
    Female community college student with headphones using computer in computer lab classroom — Stock Photo
    Female community college student with headphones using computer in computer lab classroom
    Close-up of scientist planting seedlings into test tubes. — Stock Photo
    Close-up of scientist planting seedlings into test tubes.
    Female scientists talking in laboratory — Stock Photo
    Female scientists talking in laboratory
    Woman in lab coat adjusting equipment — Stock Photo
    Woman in lab coat adjusting equipment
    From above of pile of capsule pills placed on metal tray of pharmaceutical machine at manufacturing factory — Stock Photo
    From above of pile of capsule pills placed on metal tray of pharmaceutical machine at manufacturing factory
    Scientists working in laboratory with microscope. — Stock Photo
    Scientists working in laboratory with microscope.
    Laboratory technician scanning bar code of test tube rack in blood bank — Stock Photo
    Laboratory technician scanning bar code of test tube rack 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.
    Science teacher assembling molecule model in laboratory classroom — Stock Photo
    Science teacher assembling molecule model in laboratory classroom
    Stacked agar plates with microbiological cultures on plain background. — Stock Photo
    Stacked agar plates with microbiological cultures on plain background.
    Portrait confident, smiling female doctor in hospital room — Stock Photo
    Portrait confident, smiling female doctor in hospital room
    Female college students using computers in computer lab library — Stock Photo
    Female college students using computers in computer lab library
    Side view of young woman in protective mask sitting in medical armchair during blood transfusion procedure in contemporary hospital — Stock Photo
    Side view of young woman in protective mask sitting in medical armchair during blood transfusion procedure in contemporary hospital
    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.
    Male adult engineer in water treatment plant — Stock Photo
    Male adult engineer in water treatment plant
    Young female archaeology researcher in laboratory analyzing ancient antler tool. — Stock Photo
    Young female archaeology researcher in laboratory analyzing ancient antler tool.
    Close-up of multichannel pipette with green liquid on multiwell plate in laboratory. — Stock Photo
    Close-up of multichannel pipette with green liquid on multiwell plate in laboratory.
    Close-up of doctor holding prepared influenza nasal vaccine. — Stock Photo
    Close-up of doctor holding prepared influenza nasal vaccine.
    Rack of test tubes with blood samples on blue background. — Stock Photo
    Rack of test tubes with blood samples on blue background.
    Petri dishes with colorful liquids for microbiology research. — Stock Photo
    Petri dishes with colorful liquids for microbiology research.
    Young male researcher looking at sample under microscope in laboratory. — Stock Photo
    Young male researcher looking at sample under microscope in laboratory.
    Light microscope objective lenses in laboratory. — Stock Photo
    Light microscope objective lenses in laboratory.
    Female researchers using micropipette in laboratory. — Stock Photo
    Female researchers using micropipette in laboratory.
    Attentive university students doing a experiment in laboratory — Stock Photo
    Attentive university students doing a experiment in laboratory
    Plant seedling in soil in Petri dish in laboratory. — Stock Photo
    Plant seedling in soil in Petri dish in laboratory.
    Scientist closing lid of vial while laboratory testing. — Stock Photo
    Scientist closing lid of vial while laboratory testing.
    Low angle view of scientist holding glass flask in laboratory. — Stock Photo
    Low angle view of scientist holding glass flask in laboratory.
    Test tube with blue chemical fluid placed in cold water in glass jar in modern equipped laboratory — Stock Photo
    Test tube with blue chemical fluid placed in cold water in glass jar in modern equipped laboratory
    Close-up of person holding petri dish for microbiology research. — Stock Photo
    Close-up of person holding petri dish for microbiology research.
    Klebsiella pneumoniae bacteria in respiratory tract, computer illustration. — Stock Photo
    Klebsiella pneumoniae bacteria in respiratory tract, computer illustration.
    Male worker using laptop in glass factory — Stock Photo
    Male worker using laptop in glass factory
    Doctor reviewing medical chart in hospital corridor — Stock Photo
    Doctor reviewing medical chart in hospital corridor
    Scientist pouring chemical solution on test tube from bottle in lab — Stock Photo
    Scientist pouring chemical solution on test tube from bottle in lab
    Set of tooth polishing tools — Stock Photo
    Set of tooth polishing tools
    Microbiological cultures growing in Petri dishes. — Stock Photo
    Microbiological cultures growing in Petri dishes.
    Doctors with medical chart consulting in hospital — Stock Photo
    Doctors with medical chart consulting in hospital
    Scientist pipetting solution into the glass test tube at lab — Stock Photo
    Scientist pipetting solution into the glass test tube at lab
    Patient entering mri scan machine at hospital — Stock Photo
    Patient entering mri scan machine at hospital
    Ophthalmologist decapping the Botox vial in clinic — Stock Photo
    Ophthalmologist decapping the Botox vial in clinic
    Physiotherapist giving back massage to female patient in clinic — Stock Photo
    Physiotherapist giving back massage to female patient in clinic
    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
    Doctor giving presentation to team of interim doctors at conference room — Stock Photo
    Doctor giving presentation to team of interim doctors at conference room
    Midsection of female microbiologist taking sample with inoculation loop. — Stock Photo
    Midsection of female microbiologist taking sample with inoculation loop.
    Portrait of smiling doctor in hospital — Stock Photo
    Portrait of smiling doctor in hospital
    Researcher designing chemical formula with molecular model. — Stock Photo
    Researcher designing chemical formula with molecular model.
    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.
    Laboratory technician analyzing blood bags in blood bank — Stock Photo
    Laboratory technician analyzing blood bags in blood bank
    Scientists and businessman talking in factory corridor — Stock Photo
    Scientists and businessman talking in factory corridor
    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
    Scientist working looking at bottle in laboratory storage — Stock Photo
    Scientist working looking at bottle in laboratory storage
    Scientist gloved hand holding gene chip. — Stock Photo
    Scientist gloved hand holding gene chip.