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    Water quality inspector taking sample of water at suspected pollution site — Stock Photo
    Water quality inspector taking sample of water at suspected pollution site
    Young female photographer checking a chemical in photo studio — Stock Photo
    Young female photographer checking a chemical in photo studio
    Schoolboy examining leaves with magnifying glass in school laboratory. — Stock Photo
    Schoolboy examining leaves with magnifying glass in school laboratory.
    Young scientists doing experiment in laboratory with liquid. — Stock Photo
    Young scientists doing experiment in laboratory with liquid.
    Mountaineer filling his water bottle — Stock Photo
    Mountaineer filling his water bottle
    Water quality inspector filling sample container with river water at pollution site. — Stock Photo
    Water quality inspector filling sample container with river water at pollution site.
    Scientist preparing chemical liquid in laboratory flask. — Stock Photo
    Scientist preparing chemical liquid in laboratory flask.
    Chemical flasks in laboratory. — Stock Photo
    Chemical flasks in laboratory.
    Closeup set of medical flasks with blood samples arranged in container in modern hospital laboratory — Stock Photo
    Closeup set of medical flasks with blood samples arranged in container in modern hospital laboratory
    Female laboratory assistant holding chemical flask. — Stock Photo
    Female laboratory assistant holding chemical flask.
    Close-up of female photographer checking a chemical in photo studio — Stock Photo
    Close-up of female photographer checking a chemical in photo studio
    Scientist using pipette and flask while providing research in laboratory. — Stock Photo
    Scientist using pipette and flask while providing research in laboratory.
    Curious kids watching foam in beakers — Stock Photo
    Curious kids watching foam in beakers
    Attentive male scientist experimenting in laboratory — Stock Photo
    Attentive male scientist experimenting in laboratory
    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.
    Close-up of beaker, test tube rack and clipboard on table — Stock Photo
    Close-up of beaker, test tube rack and clipboard on table
    Female doctor in latex gloves and face shield standing with chemical liquid in glass vial preparing to vaccinate patient in clinic during coronavirus outbreak — Stock Photo
    Female doctor in latex gloves and face shield standing with chemical liquid in glass vial preparing to vaccinate patient in clinic during coronavirus outbreak
    Doctor in latex gloves and face shield filling in syringe from bottle with vaccine preparing to vaccinate unrecognizable female African American patient in clinic during coronavirus outbreak — Stock Photo
    Doctor in latex gloves and face shield filling in syringe from bottle with vaccine preparing to vaccinate unrecognizable female African American patient in clinic during coronavirus outbreak
    Dried marijuana flower buds on table with analytical balance and moisture measuring device against protective glasses in lab — Stock Photo
    Dried marijuana flower buds on table with analytical balance and moisture measuring device against protective glasses in lab
    Mountaineer drinking from water bottle — Stock Photo
    Mountaineer drinking from water bottle
    Unrecognizable chemist taking blue fluid with pipette while conducting experiment in modern lab — Stock Photo
    Unrecognizable chemist taking blue fluid with pipette while conducting experiment in modern lab
    Dried marijuana flower buds on table with analytical balance and moisture measuring device in lab — Stock Photo
    Dried marijuana flower buds on table with analytical balance and moisture measuring device in lab
    Couple enjoying break with dog — Stock Photo
    Couple enjoying break with dog
    Teacher and students using pipette and beakers at interactive exhibit in science center — Stock Photo
    Teacher and students using pipette and beakers at interactive exhibit in science center
    Attentive university student doing a chemical experiment in laboratory — Stock Photo
    Attentive university student doing a chemical experiment in laboratory
    Crop unrecognizable scientist with plant in plastic tube on green background in studio — Stock Photo
    Crop unrecognizable scientist with plant in plastic tube on green background in studio
    Girls having winter picnic on beach — Stock Photo
    Girls having winter picnic on beach
    Top view of plants in glass flasks placed on yellow background with various leaves — Stock Photo
    Top view of plants in glass flasks placed on yellow background with various leaves
    Side view of blurred unrecognizable medic in protective face shield mask and latex gloves with vial of coronavirus vaccine and syringe standing in hospital room — Stock Photo
    Side view of blurred unrecognizable medic in protective face shield mask and latex gloves with vial of coronavirus vaccine and syringe standing in hospital room
    Close-up of male scientist experimenting in laboratory — Stock Photo
    Close-up of male scientist experimenting in laboratory
    Male chemist in uniform and disposable mask looking forward at table with professional equipment and test tubes in laboratory — Stock Photo
    Male chemist in uniform and disposable mask looking forward at table with professional equipment and test tubes in laboratory
    Scientific or medical samples on glass table — Stock Photo
    Scientific or medical samples on glass table
    Side view of male scientist experimenting in laboratory — Stock Photo
    Side view of male scientist experimenting in laboratory
    Anonymous female doctor with vaccine bottle and syringe — Stock Photo
    Anonymous female doctor with vaccine bottle and syringe
    Attentive university student doing a chemical experiment in laboratory — Stock Photo
    Attentive university student doing a chemical experiment in laboratory
    Back view crop male chemist in white robe latex gloves and face mask taking laboratory glassware from shelf while conducting research — Stock Photo
    Back view crop male chemist in white robe latex gloves and face mask taking laboratory glassware from shelf while conducting research
    Laboratory assistants working in lab. — Stock Photo
    Laboratory assistants working in lab.
    Woman working with substances in laboratory — Stock Photo
    Woman working with substances in laboratory
    Zero waste and plastic-free kitchen utensils — Stock Photo
    Zero waste and plastic-free kitchen utensils
    Female doctor in latex gloves and face shield filling in syringe from bottle with vaccine preparing to vaccinate unrecognizable African American man patient in clinic during coronavirus outbreak — Stock Photo
    Female doctor in latex gloves and face shield filling in syringe from bottle with vaccine preparing to vaccinate unrecognizable African American man patient in clinic during coronavirus outbreak
    Mountaineer sitting over rocks in rugged terrain — Stock Photo
    Mountaineer sitting over rocks in rugged terrain
    Female doctor in latex gloves and face shield filling in syringe from bottle with vaccine preparing to vaccinate unrecognizable African American man patient in clinic during coronavirus outbreak — Stock Photo
    Female doctor in latex gloves and face shield filling in syringe from bottle with vaccine preparing to vaccinate unrecognizable African American man patient in clinic during coronavirus outbreak
    Scientist checking a solution in conical flask at lab — Stock Photo
    Scientist checking a solution in conical flask at lab
    Close-up of scientist hand pouring reagent into flask for chemical research. — Stock Photo
    Close-up of scientist hand pouring reagent into flask for chemical research.
    Schoolboy examining leaves with magnifying glass in school laboratory. — Stock Photo
    Schoolboy examining leaves with magnifying glass in school laboratory.
    Mountaineer filling water bottle — Stock Photo
    Mountaineer filling water bottle
    Musher holding thermos during winter — Stock Photo
    Musher holding thermos during winter
    Team of scientists experimenting together in laboratory — Stock Photo
    Team of scientists experimenting together in laboratory
    Mid section of scientists experimenting in laboratory — Stock Photo
    Mid section of scientists experimenting in laboratory
    From above of tweezers and glass flasks with plants arranged in rows on white table for biotechnological experiments — Stock Photo
    From above of tweezers and glass flasks with plants arranged in rows on white table for biotechnological experiments
    Laboratory assistant holding chemical flask with blue liquid. — Stock Photo
    Laboratory assistant holding chemical flask with blue liquid.
    Worker checking quality of gin in factory — Stock Photo
    Worker checking quality of gin in factory
    From above of tweezers and glass flasks with plants arranged in rows on white table for biotechnological experiments — Stock Photo
    From above of tweezers and glass flasks with plants arranged in rows on white table for biotechnological experiments
    Homemade beer bottles and ingredients with a conical flask for home brewery — Stock Photo
    Homemade beer bottles and ingredients with a conical flask for home brewery
    Scientist hand sampling water in flask for quality testing. — Stock Photo
    Scientist hand sampling water in flask for quality testing.
    Laboratory scientist adding a small amount of solid reagent to a container on a scale — Stock Photo
    Laboratory scientist adding a small amount of solid reagent to a container on a scale
    Anonymous female doctor with vaccine bottle and syringe — Stock Photo
    Anonymous female doctor with vaccine bottle and syringe
    Scientists in protective clothing working in laboratory. — Stock Photo
    Scientists in protective clothing working in laboratory.
    Anonymous female doctor with vaccine bottle and syringe — Stock Photo
    Anonymous female doctor with vaccine bottle and syringe
    Details of machinery for packaging and manufacture of tablets and vials of tablets and pills industrially for the medical and health sector — Stock Photo
    Details of machinery for packaging and manufacture of tablets and vials of tablets and pills industrially for the medical and health sector