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    Variety of pharmacological pills in disposable plastic cups, medication concept. — Stock Photo
    Variety of pharmacological pills in disposable plastic cups, medication concept.
    Female scientist writing on clipboard in laboratory — Stock Photo
    Female scientist writing on clipboard in laboratory
    College students clapping for classmate in science laboratory classroom — Stock Photo
    College students clapping for classmate in science laboratory classroom
    Laboratory sample tubes in rack. — Stock Photo
    Laboratory sample tubes in rack.
    Close up of rack of test tubes with solution in lab — Stock Photo
    Close up of rack of test tubes with solution in lab
    Female scientist working with test tube. — Stock Photo
    Female scientist working with test tube.
    Female scientist examining microbiological culture in petri dish. — Stock Photo
    Female scientist examining microbiological culture in petri dish.
    Laboratory assistants looking at chemical flask with blue liquid. — Stock Photo
    Laboratory assistants looking at chemical flask with blue liquid.
    Researcher handling stem cell cultures in laboratory during research. — Stock Photo
    Researcher handling stem cell cultures in laboratory during research.
    Ampules, centrifuge tubes and laboratory glassware, pharmaceutical research concept. — Stock Photo
    Ampules, centrifuge tubes and laboratory glassware, pharmaceutical research concept.
    Female doctor in laboratory. medical concept — Stock Photo
    Female doctor in laboratory. medical concept
    Professor with muscular dystrophy working with students in a laboratory — Stock Photo
    Professor with muscular dystrophy working with students in a laboratory
    Laboratory storage boxes for pipette tips on table. — Stock Photo
    Laboratory storage boxes for pipette tips on table.
    Student in wheelchair examining air conditioner high pressure line in HVAC classroom — Stock Photo
    Student in wheelchair examining air conditioner high pressure line in HVAC classroom
    Pipette adding sample to petri dish with DNA autoradiogram in background. — Stock Photo
    Pipette adding sample to petri dish with DNA autoradiogram in background.
    Female students performing chemistry experiment in lab — Stock Photo
    Female students performing chemistry experiment in lab
    Female scientist examining sample from culture in Petri dish. — Stock Photo
    Female scientist examining sample from culture in Petri dish.
    Close-up of female scientist using pipette in laboratory — Stock Photo
    Close-up of female scientist using pipette in laboratory
    Glass vials with dropper system for medical use V composition — Stock Photo
    Glass vials with dropper system for medical use V composition
    Scientists in face masks talking in laboratory — Stock Photo
    Scientists in face masks talking in laboratory
    Close-up of pipetting blood sample into microcentrifuge tubes. — Stock Photo
    Close-up of pipetting blood sample into microcentrifuge tubes.
    Close-up of centrifuge with sample in tube in hands of scientists. — Stock Photo
    Close-up of centrifuge with sample in tube in hands of scientists.
    Female laboratory assistant adjusting safety goggles. — Stock Photo
    Female laboratory assistant adjusting safety goggles.
    Petri dishes stacked on blue background. — Stock Photo
    Petri dishes stacked on blue background.
    Life science technician using micropipette in laboratory. — Stock Photo
    Life science technician using micropipette in laboratory.
    Scientist putting on protective mask in laboratory. — Stock Photo
    Scientist putting on protective mask in laboratory.
    Petri dish containing cultured bacteria — Stock Photo
    Petri dish containing cultured bacteria
    Glass vials with dropper system for medical use V composition with hand with protective glove holding the dropper — Stock Photo
    Glass vials with dropper system for medical use V composition with hand with protective glove holding the dropper
    Male scientist placing chemical bottle on a machine in laboratory — Stock Photo
    Male scientist placing chemical bottle on a machine in laboratory
    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.
    Portrait of young archaeologist analyzing charred wood in petri dish. — Stock Photo
    Portrait of young archaeologist analyzing charred wood in petri dish.
    Scientist taking test tube from freezer in laboratory — Stock Photo
    Scientist taking test tube from freezer in laboratory
    Close-up of pharmaceutical examining filling of medical pill. — Stock Photo
    Close-up of pharmaceutical examining filling of medical pill.
    Female laboratory assistant looking in camera. — Stock Photo
    Female laboratory assistant looking in camera.
    Workers in protective suits using machinery in fiber optics research and testing laboratory — Stock Photo
    Workers in protective suits using machinery in fiber optics research and testing laboratory
    Close-up of laboratory technician writing on test tube. — Stock Photo
    Close-up of laboratory technician writing on test tube.
    Female scientist in hijab filling pipette trays in laboratory — Stock Photo
    Female scientist in hijab filling pipette trays in laboratory
    Scientists discussing over laptop in science lab — Stock Photo
    Scientists discussing over laptop in science lab
    Close up of scientific weight scale on table in lab — Stock Photo
    Close up of scientific weight scale on table in lab
    Mature chemist conducting experiment in lab — Stock Photo
    Mature chemist conducting experiment in lab
    Female laboratory assistant in safety goggles standing with arms crossed. — Stock Photo
    Female laboratory assistant in safety goggles standing with arms crossed.
    From above bunch of syringes with hormonal drugs placed in container on table in lab of fertility clinic — Stock Photo
    From above bunch of syringes with hormonal drugs placed in container on table in lab of fertility clinic
    Microscope and pile on Petri dishes in laboratory on blue background. — Stock Photo
    Microscope and pile on Petri dishes in laboratory on blue background.
    Scientists viewing sample on glass slide under light microscope. — Stock Photo
    Scientists viewing sample on glass slide under light microscope.
    Tubes for biological test in rack on blue background. — Stock Photo
    Tubes for biological test in rack on blue background.
    Attentive university student doing a experiment in laboratory — Stock Photo
    Attentive university student doing a experiment in laboratory
    Accident during experiment with broken laboratory glassware flask. — Stock Photo
    Accident during experiment with broken laboratory glassware flask.
    Chemist setting up vacuum pump in pharmaceutical laboratory. — Stock Photo
    Chemist setting up vacuum pump in pharmaceutical laboratory.
    Female scientist working in a laboratory. — Stock Photo
    Female scientist working in a laboratory.
    Close-up of drop of red liquid pipetted into multi-well sample tray. — Stock Photo
    Close-up of drop of red liquid pipetted into multi-well sample tray.
    Police forensic expert examining confiscated mobile phone in science laboratory. — Stock Photo
    Police forensic expert examining confiscated mobile phone in science laboratory.
    Microbiologist working with petri dishes and test tubes in laboratory. — Stock Photo
    Microbiologist working with petri dishes and test tubes in laboratory.
    Teenage student using machinery in laboratory at college — Stock Photo
    Teenage student using machinery in laboratory at college
    Scientist injecting egg with syringe with white liquid, conceptual image. — Stock Photo
    Scientist injecting egg with syringe with white liquid, conceptual image.
    Bioarcheology female scientists analyzing human skull in ancient DNA laboratory. — Stock Photo
    Bioarcheology female scientists analyzing human skull in ancient DNA laboratory.
    Medical testing microscopes and equipment in laboratory. — Stock Photo
    Medical testing microscopes and equipment in laboratory.
    Professor with muscular dystrophy working with students in a laboratory — Stock Photo
    Professor with muscular dystrophy working with students in a laboratory
    Wheat in plastic cup for agriculture research, conceptual image. — Stock Photo
    Wheat in plastic cup for agriculture research, conceptual image.
    Close-up of male scientist working in laboratory — Stock Photo
    Close-up of male scientist working in laboratory
    African American women with braids and dreadlocks standing near table and speaking with each other while working in lab together — Stock Photo
    African American women with braids and dreadlocks standing near table and speaking with each other while working in lab together