En
  • En English
  • De Deutsch
  • Fr Français
  • Sp Español
  • Ru Русский
  • It Italiano
  • Pt Português
  • Ua Українська
19598909 results

    OrientationOrientation
    PeoplePeople
    CategoryCategory
    ColorColor
    EditorialEditorial
    Safe SearchSafe Search
    Clear
    Hide
    Girl students conducting chemistry experiment in classroom laboratory — Stock Photo
    Girl students conducting chemistry experiment in classroom laboratory
    Scientist removing medical samples from machine in lab — Stock Photo
    Scientist removing medical samples from machine in lab
    Doctors hands making a research in laboratory — Stock Photo
    Doctors hands making a research in 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.
    Researcher hand holding vacutainer tube in front of yellow tray. — Stock Photo
    Researcher hand holding vacutainer tube in front of yellow tray.
    Girl student conducting scientific experiment in laboratory classroom — Stock Photo
    Girl student conducting scientific experiment in laboratory classroom
    Female researcher pipetting liquid in science laboratory. — Stock Photo
    Female researcher pipetting liquid in science laboratory.
    Medical syringe and glass vial with coronavirus vaccine placed against blue background — Stock Photo
    Medical syringe and glass vial with coronavirus vaccine placed against blue background
    White mask with reusable KN95 protection index for virus protection on yellow background — Stock Photo
    White mask with reusable KN95 protection index for virus protection on yellow background
    Scientist arranging device on floor in laboratory. — Stock Photo
    Scientist arranging device on floor in laboratory.
    Doctor and nurse pushing senior patient on stretcher in hospital corridor — Stock Photo
    Doctor and nurse pushing senior patient on stretcher in hospital corridor
    Scientists preparing multiwell plate with blood samples for testing and analysis. — Stock Photo
    Scientists preparing multiwell plate with blood samples for testing and analysis.
    Scientists writing note on glass wall at lab — Stock Photo
    Scientists writing note on glass wall at lab
    Side view of young asian male doctor examining caucasian boy patient chest in a clinic. Male doctor using stethoscope — Stock Photo
    Side view of young asian male doctor examining caucasian boy patient chest in a clinic. Male doctor using stethoscope
    Dentist and assistant showing structure of teeth in picture to c — Stock Photo
    Dentist and assistant showing structure of teeth in picture to c
    Dentistry with blue chair and drills monitor and light — Stock Photo
    Dentistry with blue chair and drills monitor and light
    Laboratory technician analyzing blood samples in blood bank — Stock Photo
    Laboratory technician analyzing blood samples in blood bank
    Pipette driping liquid in petri dishes — Stock Photo
    Pipette driping liquid in petri dishes
    Close-up of scientist hand doing chemistry research in laboratory. — Stock Photo
    Close-up of scientist hand doing chemistry research in laboratory.
    Students in a computer class — Stock Photo
    Students in a computer class
    Graduated pipette and test tubes — Stock Photo
    Graduated pipette and test tubes
    Accident during experiment with broken laboratory glassware flask. — Stock Photo
    Accident during experiment with broken laboratory glassware flask.
    Scientist pipetting sample into micro centrifuge tubes ready for automated analysis. — Stock Photo
    Scientist pipetting sample into micro centrifuge tubes ready for automated analysis.
    Female dentist interacting with a patient father in clinic — Stock Photo
    Female dentist interacting with a patient father in clinic
    Close-up of some vials with the coronavirus vaccine on a white background — Stock Photo
    Close-up of some vials with the coronavirus vaccine on a white background
    Top view of various plastic teeth models used for teaching dentistry students in human hand — Stock Photo
    Top view of various plastic teeth models used for teaching dentistry students in human hand
    Mid section of dentist holding a mouth model and tooth brush — Stock Photo
    Mid section of dentist holding a mouth model and tooth brush
    Close-up of female doctor examining microscope in laboratory — Stock Photo
    Close-up of female doctor examining microscope in laboratory
    Mid section of doctor doing ultrasound scan for pregnant woman in hospital — Stock Photo
    Mid section of doctor doing ultrasound scan for pregnant woman in hospital
    From above crop female student examining artificial dental jaw while training in prosthesis in modern laboratory — Stock Photo
    From above crop female student examining artificial dental jaw while training in prosthesis in modern laboratory
    Quartz cuvettes containing red liquid. — Stock Photo
    Quartz cuvettes containing red liquid.
    African american senior male doctor performing nasal swab test on african american man at home. medical testing for prevention of coronavirus outbreak concept — Stock Photo
    African american senior male doctor performing nasal swab test on african american man at home. medical testing for prevention of coronavirus outbreak concept
    Laboratory glassware standing on table. — Stock Photo
    Laboratory glassware standing on table.
    Doctor and nurse interacting over x-ray report with patient in hospital — Stock Photo
    Doctor and nurse interacting over x-ray report with patient in hospital
    Petri dish with pills for pharmaceutical research. — Stock Photo
    Petri dish with pills for pharmaceutical research.
    Dental technician using tools — Stock Photo
    Dental technician using tools
    Hands of archaeologist measuring ancient hook with straightedge in archeology lab. — Stock Photo
    Hands of archaeologist measuring ancient hook with straightedge in archeology lab.
    Tubes for biological test in rack on blue background. — Stock Photo
    Tubes for biological test in rack on blue background.
    Lab chemist preparing automated water test — Stock Photo
    Lab chemist preparing automated water test
    Microbes growing in Petri dish, top view. — Stock Photo
    Microbes growing in Petri dish, top view.
    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
    Scientists discussing over laptop in science lab — Stock Photo
    Scientists discussing over laptop in science lab
    Laboratory technician using refrigerated centrifuge machine in blood bank — Stock Photo
    Laboratory technician using refrigerated centrifuge machine in blood bank
    Male technician in safety goggles opening steaming cryostorage. — Stock Photo
    Male technician in safety goggles opening steaming cryostorage.
    Archaeology researcher in laboratory demonstrating antler use as tool in prehistory. — Stock Photo
    Archaeology researcher in laboratory demonstrating antler use as tool in prehistory.
    From above cropped anonymous dentist trainee performing dental operation with bur carving dental cast while working in lab — Stock Photo
    From above cropped anonymous dentist trainee performing dental operation with bur carving dental cast while working in lab
    Young male researcher looking at sample under microscope in laboratory. — Stock Photo
    Young male researcher looking at sample under microscope in laboratory.
    Curious students conducting scientific experiment, examining liquid in beaker in laboratory classroom — Stock Photo
    Curious students conducting scientific experiment, examining liquid in beaker in laboratory classroom
    Agar plate and specimen brush on blue background. — Stock Photo
    Agar plate and specimen brush on blue background.
    Close-up of two-colored medicine capsule in tweezers above petri dish, pharmaceutical research. — Stock Photo
    Close-up of two-colored medicine capsule in tweezers above petri dish, pharmaceutical research.
    Three test tubes with various liquids in tube rack. — Stock Photo
    Three test tubes with various liquids in tube rack.
    Closeup of a denture in a laboratory — Stock Photo
    Closeup of a denture in a laboratory
    Girl student using microscope, conducting scientific experiment in laboratory classroom — Stock Photo
    Girl student using microscope, conducting scientific experiment in laboratory classroom
    Light micrograph of Aspergillus sp. Fungus. — Stock Photo
    Light micrograph of Aspergillus sp. Fungus.
    Female scientist measuring PH of soil samples with litmus strips. — Stock Photo
    Female scientist measuring PH of soil samples with litmus strips.
    Attentive male scientist working in laboratory — Stock Photo
    Attentive male scientist working in laboratory
    Hands of archaeologist measuring ancient hook with straightedge in archaeology lab. — Stock Photo
    Hands of archaeologist measuring ancient hook with straightedge in archaeology lab.
    Dentures on table against white background. — Stock Photo
    Dentures on table against white background.
    Close-up of plasma bags in a crate at blood bank — Stock Photo
    Close-up of plasma bags in a crate at blood bank
    Girl student using microscope, conducting scientific experiment in laboratory classroom — Stock Photo
    Girl student using microscope, conducting scientific experiment in laboratory classroom