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    Scientist viewing results of genetic test on digital tablet. — Stock Photo
    Scientist viewing results of genetic test on digital tablet.
    Chemist using nuclear magnetic resonance spectrometer in pharmaceutical laboratory. — Stock Photo
    Chemist using nuclear magnetic resonance spectrometer in pharmaceutical laboratory.
    Close-up of multiple test stick being placed into urine sample tube by female doctor. — Stock Photo
    Close-up of multiple test stick being placed into urine sample tube by female doctor.
    Scientist pipetting samples into test tubes in laboratory. — Stock Photo
    Scientist pipetting samples into test tubes in laboratory.
    Scientist closing lid of vial while laboratory testing. — Stock Photo
    Scientist closing lid of vial while laboratory testing.
    Scientist viewing results of genetic test on digital tablet. — Stock Photo
    Scientist viewing results of genetic test on digital tablet.
    Scientist holding petri dish and syringe. — Stock Photo
    Scientist holding petri dish and syringe.
    Scientist pipetting samples into test tubes in laboratory. — Stock Photo
    Scientist pipetting samples into test tubes in laboratory.
    Close-up view of medical sample with genetic test results. — Stock Photo
    Close-up view of medical sample with genetic test results.
    Scientist closing lid of vial while laboratory testing. — Stock Photo
    Scientist closing lid of vial while laboratory testing.
    Close-up of blood sample in kidney dish. — Stock Photo
    Close-up of blood sample in kidney dish.
    Urine sample in tube on surgical tray. — Stock Photo
    Urine sample in tube on surgical tray.
    Scientist observing chemical experiment in laboratory. — Stock Photo
    Scientist observing chemical experiment in laboratory.
    Female scientist holding blood samples in test tubes. — Stock Photo
    Female scientist holding blood samples in test tubes.
    Medical samples in centrifuge. — Stock Photo
    Medical samples in centrifuge.
    Scientist holding DNA autoradiogram in hand. — Stock Photo
    Scientist holding DNA autoradiogram in hand.
    Urine sample with test strip on white background. — Stock Photo
    Urine sample with test strip on white background.
    Pool of blood in watch glass with syringe. — Stock Photo
    Pool of blood in watch glass with syringe.
    Urine sample with test strip on white background. — Stock Photo
    Urine sample with test strip on white background.
    Petri dishes on laboratory table, close-up. — Stock Photo
    Petri dishes on laboratory table, close-up.
    Male doctor examining mole on young woman arm, using a dermatoscope. — Stock Photo
    Male doctor examining mole on young woman arm, using a dermatoscope.
    Female scientist working in laboratory. — Stock Photo
    Female scientist working in laboratory.
    Female scientist working with test tube. — Stock Photo
    Female scientist working with test tube.
    Male doctor examining young woman using magnification lamp. — Stock Photo
    Male doctor examining young woman using magnification lamp.
    Male doctor examining patient mole with dermatoscope. — Stock Photo
    Male doctor examining patient mole with dermatoscope.
    Female scientist doing experiment in laboratory. — Stock Photo
    Female scientist doing experiment in laboratory.
    Female scientist working with test tube. — Stock Photo
    Female scientist working with test tube.
    Female scientist working in laboratory with digital tablet. — Stock Photo
    Female scientist working in laboratory with digital tablet.
    Female scientist working in laboratory. — Stock Photo
    Female scientist working in laboratory.
    Female scientist posing in laboratory. — Stock Photo
    Female scientist posing in laboratory.
    Pool of blood in watch glass with syringe. — Stock Photo
    Pool of blood in watch glass with syringe.
    Female scientist working in laboratory. — Stock Photo
    Female scientist working in laboratory.
    Blood sample and syringe on table. — Stock Photo
    Blood sample and syringe on table.
    Female scientist working in laboratory with digital tablet. — Stock Photo
    Female scientist working in laboratory with digital tablet.
    Female scientist working in laboratory. — Stock Photo
    Female scientist working in laboratory.
    Male doctor examining young woman using magnification lamp. — Stock Photo
    Male doctor examining young woman using magnification lamp.
    Urine sample and diagnostic dipstick on surgical tray. — Stock Photo
    Urine sample and diagnostic dipstick on surgical tray.
    Female scientist working in a laboratory. — Stock Photo
    Female scientist working in a laboratory.
    Close-up of rack of sample tubes with blood for analysis. — Stock Photo
    Close-up of rack of sample tubes with blood for analysis.
    Female scientists working in laboratory. — Stock Photo
    Female scientists working in laboratory.
    Female scientists working in laboratory. — Stock Photo
    Female scientists working in laboratory.
    Male doctor examining young woman using magnification lamp. — Stock Photo
    Male doctor examining young woman using magnification lamp.
    Female scientists working in laboratory. — Stock Photo
    Female scientists working in laboratory.
    Close-up of hands of scientist holding test tube. — Stock Photo
    Close-up of hands of scientist holding test tube.
    Female scientists looking at notes in laboratory. — Stock Photo
    Female scientists looking at notes in laboratory.
    Female scientists working in laboratory. — Stock Photo
    Female scientists working in laboratory.
    Female scientists talking in laboratory. — Stock Photo
    Female scientists talking in laboratory.
    Female scientist leaning on desk in laboratory. — Stock Photo
    Female scientist leaning on desk in laboratory.
    Female scientist working with test tube. — Stock Photo
    Female scientist working with test tube.
    Close-up of female hand reaching for lab coat. — Stock Photo
    Close-up of female hand reaching for lab coat.
    Woman holding urine sample — Stock Photo
    Woman holding urine sample
    Pipetting samples into microcentrifuge tubes — Stock Photo
    Pipetting samples into microcentrifuge tubes
    Graduated pipette and test tubes — Stock Photo
    Graduated pipette and test tubes
    Pipette adding a solution to a sample — Stock Photo
    Pipette adding a solution to a sample
    Doctors hands making a research in laboratory — Stock Photo
    Doctors hands making a research in laboratory
    Pipette adding a solution to a sample — Stock Photo
    Pipette adding a solution to a sample
    Pipette adding a solution to a sample — Stock Photo
    Pipette adding a solution to a sample
    Graduated pipette and test tubes — Stock Photo
    Graduated pipette and test tubes
    Pipette adding a solution to a sample — Stock Photo
    Pipette adding a solution to a sample
    Doctors hands making a research in laboratory — Stock Photo
    Doctors hands making a research in laboratory