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    Scientist holding DNA sample in tube with autoradiograph on DNA gel. — Stock Photo
    Scientist holding DNA sample in tube with autoradiograph on DNA gel.
    Researcher using a light microscope for studying tube containing blood sample. — Stock Photo
    Researcher using a light microscope for studying tube containing blood sample.
    Gloved hands of male employee pouring chemical liquid from canister into metal barrel in factory — Stock Photo
    Gloved hands of male employee pouring chemical liquid from canister into metal barrel in factory
    Hands of dentist applying dental braces for little girl. — Stock Photo
    Hands of dentist applying dental braces for little girl.
    Technician carrying equipment and solution in sterile laboratory. — Stock Photo
    Technician carrying equipment and solution in sterile laboratory.
    Senior man in costume of Santa Claus sitting in retro van and holding garland in gloved hands — Stock Photo
    Senior man in costume of Santa Claus sitting in retro van and holding garland in gloved hands
    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 laboratory technician holding tube with blood sample in gloved hand. — Stock Photo
    Close-up of laboratory technician holding tube with blood sample in gloved hand.
    Woman holding plant pot with blooming pansies. — Stock Photo
    Woman holding plant pot with blooming pansies.
    Gloved hand holding dental X-ray. — Stock Photo
    Gloved hand holding dental X-ray.
    Technician pipetting biological samples in multiwell plate. — Stock Photo
    Technician pipetting biological samples in multiwell plate.
    Thoughtful senior man in costume of Santa Claus standing with present and bell in gloved hands on nature background — Stock Photo
    Thoughtful senior man in costume of Santa Claus standing with present and bell in gloved hands on nature background
    Close-up of surgical scalpel in doctor hand. — Stock Photo
    Close-up of surgical scalpel in doctor hand.
    Scientist holding syringe over variety of pharmaceutical vials. — Stock Photo
    Scientist holding syringe over variety of pharmaceutical vials.
    Scientist gloved hand holding gene chip. — Stock Photo
    Scientist gloved hand holding gene chip.
    Woman's gloved hands removing oysters from oyster cage — Stock Photo
    Woman's gloved hands removing oysters from oyster cage
    Multiwell plate with biological samples in scientist hand. — Stock Photo
    Multiwell plate with biological samples in scientist hand.
    Cheerful senior man in costume of Santa Claus standing with present and bell in gloved hands on nature background — Stock Photo
    Cheerful senior man in costume of Santa Claus standing with present and bell in gloved hands on nature background
    Clinician holding hypodermic syringe in gloved hand. — Stock Photo
    Clinician holding hypodermic syringe in gloved hand.
    Mature woman tending to pot of pansies. — Stock Photo
    Mature woman tending to pot of pansies.
    Scientist holding DNA sample in tube with autoradiograph on DNA gel. — Stock Photo
    Scientist holding DNA sample in tube with autoradiograph on DNA gel.
    Close-up of gloved hand holding microscope slide with chromatogram. — Stock Photo
    Close-up of gloved hand holding microscope slide with chromatogram.
    Scientist hand pipetting samples into microcentrifuge tubes. — Stock Photo
    Scientist hand pipetting samples into microcentrifuge tubes.
    Female scientist holding petri dish with hazardous biological cultures. — Stock Photo
    Female scientist holding petri dish with hazardous biological cultures.
    Surgical instruments and doctor hands in operating theater. — Stock Photo
    Surgical instruments and doctor hands in operating theater.
    Gloved hands of unrecognizable man checking equipment and preparing for work at workshop — Stock Photo
    Gloved hands of unrecognizable man checking equipment and preparing for work at workshop
    Female scientist using pipette for dropping liquid into eppendorf tubes. — Stock Photo
    Female scientist using pipette for dropping liquid into eppendorf tubes.
    Scientist holding grains of genetically modified wheat in gloved hands. — Stock Photo
    Scientist holding grains of genetically modified wheat in gloved hands.
    Close-up view of doctor throwing away used gloves. — Stock Photo
    Close-up view of doctor throwing away used gloves.
    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.
    Gloved hands of male creating detail while working on industrial machine at workshop — Stock Photo
    Gloved hands of male creating detail while working on industrial machine at workshop
    Close-up of technician carrying equipment and solution in sterile laboratory. — Stock Photo
    Close-up of technician carrying equipment and solution in sterile laboratory.
    Medical worker gloved hands holding test stick in urine sample tube. — Stock Photo
    Medical worker gloved hands holding test stick in urine sample tube.
    Cheerful woman holding potted plant. — Stock Photo
    Cheerful woman holding potted plant.
    Gloved hands of foreman working on equipment with valve on factory — Stock Photo
    Gloved hands of foreman working on equipment with valve on factory
    Woman using garden shears for trimming potted shrub. — Stock Photo
    Woman using garden shears for trimming potted shrub.
    Close-up of technician storing stem cell samples in cryostorage. — Stock Photo
    Close-up of technician storing stem cell samples in cryostorage.
    Researcher preparing samples of donated blood for analysis. — Stock Photo
    Researcher preparing samples of donated blood for analysis.
    Close-up of surgical scissors in surgeon hand at operating theater. — Stock Photo
    Close-up of surgical scissors in surgeon hand at operating theater.
    Scientist hand holding blood drop sample on microscope slide, studio shot. — Stock Photo
    Scientist hand holding blood drop sample on microscope slide, studio shot.
    One blonde boy wearing latex gloves and face masks is showing the way he protects himself from coronavirus, bacterias, virus, fungus, etc. He is scared to be infected in pandemic. Horizontal — Stock Photo
    One blonde boy wearing latex gloves and face masks is showing the way he protects himself from coronavirus, bacterias, virus, fungus, etc. He is scared to be infected in pandemic. Horizontal
    Female scientist holding petri dish with biological cultures. — Stock Photo
    Female scientist holding petri dish with biological cultures.
    Scientist hand holding blood drop sample on microscope slide, studio shot. — Stock Photo
    Scientist hand holding blood drop sample on microscope slide, studio shot.
    Scientist gloved hands holding micro-petri dishes. — Stock Photo
    Scientist gloved hands holding micro-petri dishes.
    Close up gloved hand holding juvenile oysters — Stock Photo
    Close up gloved hand holding juvenile oysters
    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.
    Hands of dentist applying dental braces for little girl. — Stock Photo
    Hands of dentist applying dental braces for little girl.
    Gloved hand holding multiwell tray containing blood samples. — Stock Photo
    Gloved hand holding multiwell tray containing blood samples.
    Close-up of surgical scissors in surgeon hand at operating theater. — Stock Photo
    Close-up of surgical scissors in surgeon hand at operating theater.
    Cheerful senior man in costume of Santa Claus standing with present and bell in gloved hands on nature background — Stock Photo
    Cheerful senior man in costume of Santa Claus standing with present and bell in gloved hands on nature background
    Close-up of scientist holding rack of microcentrifuge tubes with red liquid. — Stock Photo
    Close-up of scientist holding rack of microcentrifuge tubes with red liquid.
    Hand holding a multiwell tray containing blood samples. — Stock Photo
    Hand holding a multiwell tray containing blood samples.
    Gloved hand of scientist holding empty Petri dish. — Stock Photo
    Gloved hand of scientist holding empty Petri dish.
    Cropped view of lab technician carrying cell-based testing kit in bioengineering laboratory. — Stock Photo
    Cropped view of lab technician carrying cell-based testing kit in bioengineering laboratory.
    Medical worker gloved hands holding test stick in urine sample tube. — Stock Photo
    Medical worker gloved hands holding test stick in urine sample tube.
    Close-up of surgical scissors in surgeon hand at operating theater. — Stock Photo
    Close-up of surgical scissors in surgeon hand at operating theater.
    Scientist hand sampling water in flask for quality testing. — Stock Photo
    Scientist hand sampling water in flask for quality testing.
    Gloved hand of laboratory assistant examining growth in petri dish, close-up. — Stock Photo
    Gloved hand of laboratory assistant examining growth in petri dish, close-up.
    Lab technician carrying cell-based testing kit in bioengineering laboratory. — Stock Photo
    Lab technician carrying cell-based testing kit in bioengineering laboratory.
    Female doctor feeling larynx with gloved hand, close-up. — Stock Photo
    Female doctor feeling larynx with gloved hand, close-up.