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    Sample for analysis by liquid chromatography in autosampler machine. — Stock Photo
    Sample for analysis by liquid chromatography in autosampler machine.
    Cropped unrecognizable young Latin American female student reading information on laptop screen while preparing for university exam in cozy cafe — Stock Photo
    Cropped unrecognizable young Latin American female student reading information on laptop screen while preparing for university exam in cozy cafe
    Content curly woman looking away walking between bookshelves in library of Texas — Stock Photo
    Content curly woman looking away walking between bookshelves in library of Texas
    Close-up of stethoscope alongside blood sample in test tube, syringe and medical vial in a clinic. — Stock Photo
    Close-up of stethoscope alongside blood sample in test tube, syringe and medical vial in a clinic.
    Medical samples in centrifuge. — Stock Photo
    Medical samples in centrifuge.
    3d illustration of ovum egg cell implanting in uterus. — Stock Photo
    3d illustration of ovum egg cell implanting in uterus.
    Group of lions in the savannah of africa — Stock Photo
    Group of lions in the savannah of africa
    Close up focused teenage girl in eyeglasses looking at device screen — Stock Photo
    Close up focused teenage girl in eyeglasses looking at device screen
    Close-up 3d illustration of blue cells pattern with red nuclei. — Stock Photo
    Close-up 3d illustration of blue cells pattern with red nuclei.
    Mature man examining a root of tree in forest — Stock Photo
    Mature man examining a root of tree in forest
    French beans in test tube, studio shot. — Stock Photo
    French beans in test tube, studio shot.
    Amazed ethnic child in checkered shirt with open mouth studying green plant leaf with magnifying glass in woods — Stock Photo
    Amazed ethnic child in checkered shirt with open mouth studying green plant leaf with magnifying glass in woods
    Confident media student — Stock Photo
    Confident media student
    Microbiological research, illustration. Multi-channel pipette and multi-well plates in microbiology lab — Stock Photo
    Microbiological research, illustration. Multi-channel pipette and multi-well plates in microbiology lab
    Chinese boy using magnifying glass in museum of natural history — Stock Photo
    Chinese boy using magnifying glass in museum of natural history
    Archaeologists comparing pottery colors with color chart scheme in laboratory. — Stock Photo
    Archaeologists comparing pottery colors with color chart scheme in laboratory.
    Scientist taking with tweezers cultured meat grown in laboratory, conceptual image of genetic engineering. — Stock Photo
    Scientist taking with tweezers cultured meat grown in laboratory, conceptual image of genetic engineering.
    Side view of a young Asian female student wearing a hijab using a smartphone in a library — Stock Photo
    Side view of a young Asian female student wearing a hijab using a smartphone in a library
    Female agronomist taking notes in field of soil. — Stock Photo
    Female agronomist taking notes in field of soil.
    Empty sample bottles with metal lids in a row on table. — Stock Photo
    Empty sample bottles with metal lids in a row on table.
    Portrait confident female scientist in face mask in laboratory — Stock Photo
    Portrait confident female scientist in face mask in laboratory
    Focused boy students using digital tablet and microscope, conducting scientific experiment in laboratory classroom — Stock Photo
    Focused boy students using digital tablet and microscope, conducting scientific experiment in laboratory classroom
    Abstract illustration of nanostructure of metamaterial surface. — Stock Photo
    Abstract illustration of nanostructure of metamaterial surface.
    Young collage student using computer and mobile device studying online. Education and online learning. — Stock Photo
    Young collage student using computer and mobile device studying online. Education and online learning.
    Different chemicals in lab — Stock Photo
    Different chemicals in lab
    Gloved hand of scientist holding empty Petri dish. — Stock Photo
    Gloved hand of scientist holding empty Petri dish.
    Teacher assisting students in experiment on molecule in laboratory — Stock Photo
    Teacher assisting students in experiment on molecule in laboratory
    Illustration of a cancer cell. — Stock Photo
    Illustration of a cancer cell.
    Female digital forensic expert examining computer hard drive with electronic equipment in police science laboratory. — Stock Photo
    Female digital forensic expert examining computer hard drive with electronic equipment in police science laboratory.
    Close-up of hand in glove adjusting microscope slide. — Stock Photo
    Close-up of hand in glove adjusting microscope slide.
    Scientist checking a solution in test tube in lab — Stock Photo
    Scientist checking a solution in test tube in lab
    Close-up of scientist holding specimen of leaf in greenhouse — Stock Photo
    Close-up of scientist holding specimen of leaf in greenhouse
    Medical stethoscope near tonometer, scissors, tweezers and pen on wooden table — Stock Photo
    Medical stethoscope near tonometer, scissors, tweezers and pen on wooden table
    Petri dish with blood agar on blue background. — Stock Photo
    Petri dish with blood agar on blue background.
    Close-up of some vials with the coronavirus vaccine along with a needle on a white background — Stock Photo
    Close-up of some vials with the coronavirus vaccine along with a needle on a white background
    Colored human embryonic stem cells, digital illustration. — Stock Photo
    Colored human embryonic stem cells, digital illustration.
    Hand in glove holding a transparent print of a fetus — Stock Photo
    Hand in glove holding a transparent print of a fetus
    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.
    Stacks of Petri dishes with cultured agar on plain background. — Stock Photo
    Stacks of Petri dishes with cultured agar on plain background.
    Young couple using laptop and digital tablet in apartment — Stock Photo
    Young couple using laptop and digital tablet in apartment
    Close-up 3D illustration of X chromosome on white background. — Stock Photo
    Close-up 3D illustration of X chromosome on white background.
    Microcentrifuge sample tubes in styrofoam rack on blue background. — Stock Photo
    Microcentrifuge sample tubes in styrofoam rack on blue background.
    Young college students discussing while standing in library — Stock Photo
    Young college students discussing while standing in library
    Student demonstrating air conditioner recharging manifold with gauges in HVAC classroom — Stock Photo
    Student demonstrating air conditioner recharging manifold with gauges in HVAC classroom
    Female nurse with clipboard looking at magnified microscope slide on computer monitor — Stock Photo
    Female nurse with clipboard looking at magnified microscope slide on computer monitor
    Archaeology researchers in laboratory reconstructing usage of ancient tools. — Stock Photo
    Archaeology researchers in laboratory reconstructing usage of ancient tools.
    Researcher loading sample of DNA into agarose gel for separation by electrophoresis. — Stock Photo
    Researcher loading sample of DNA into agarose gel for separation by electrophoresis.
    Human embryonic stem cell, digital illustration. — Stock Photo
    Human embryonic stem cell, digital illustration.
    Technicians working in sealed and sterile biomedical laboratory. — Stock Photo
    Technicians working in sealed and sterile biomedical laboratory.
    Curious girl student examining molecular structure — Stock Photo
    Curious girl student examining molecular structure
    Crop unrecognizable scientist with plant in plastic tube on yellow background in studio — Stock Photo
    Crop unrecognizable scientist with plant in plastic tube on yellow background in studio
    Burning Bunsen burner on black background. — Stock Photo
    Burning Bunsen burner on black background.
    Female laboratory assistant using pipette. — Stock Photo
    Female laboratory assistant using pipette.
    Scientist preparing samples in microcentrifuge tubes for chemical analysis. — Stock Photo
    Scientist preparing samples in microcentrifuge tubes for chemical analysis.
    Man in defensive pose, computer illustration — Stock Photo
    Man in defensive pose, computer illustration
    Pipette driping liquid in petri dishes — Stock Photo
    Pipette driping liquid in petri dishes
    Doctor and man shaking hands — Stock Photo
    Doctor and man shaking hands
    Abstract red DNA pattern, conceptual digital illustration. — Stock Photo
    Abstract red DNA pattern, conceptual digital illustration.
    Crop concentrated female scientist in white robe and gloves conducting chemical experiment with substance and syringe while working in modern laboratory — Stock Photo
    Crop concentrated female scientist in white robe and gloves conducting chemical experiment with substance and syringe while working in modern laboratory
    Blood samples in microcentrifuge tube strip for genetic analysis. — Stock Photo
    Blood samples in microcentrifuge tube strip for genetic analysis.