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1720 results

    Sample stock photos and royalty-free images

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    Close-up of sample tubes with medical samples. — Stock Photo
    Close-up of sample tubes with medical samples.
    Close up view of blood samples in test tubes — Stock Photo
    Close up view of blood samples in test tubes
    Blood samples in test tubes — Stock Photo
    Blood samples in test tubes
    Blood samples in test tubes — Stock Photo
    Blood samples in test tubes
    Blood samples in test tubes — Stock Photo
    Blood samples in test tubes
    Blood samples in test tubes — Stock Photo
    Blood samples in test tubes
    Close-up of rack of sample tubes with blood for analysis. — Stock Photo
    Close-up of rack of sample tubes with blood for analysis.
    Close-up of sample tubes in rack. — Stock Photo
    Close-up of sample tubes in rack.
    Blood samples tubes in polystyrene tray. — Stock Photo
    Blood samples tubes in polystyrene tray.
    Laboratory sample tubes in rack. — Stock Photo
    Laboratory sample tubes in rack.
    Laboratory sample tubes in rack. — Stock Photo
    Laboratory sample tubes in rack.
    Surface level view of laboratory table with person using test tubes — Stock Photo
    Surface level view of laboratory table with person using test tubes
    Liquids of different colors in sample vials in laboratory. — Stock Photo
    Liquids of different colors in sample vials in laboratory.
    Blood samples ready for analysis — Stock Photo
    Blood samples ready for analysis
    Blood samples ready for analysis — Stock Photo
    Blood samples ready for analysis
    Close-up of sample tubes in in vitro fertilisation lab. — Stock Photo
    Close-up of sample tubes in in vitro fertilisation lab.
    Test tubes in red rack on table at laboratory — Stock Photo
    Test tubes in red rack on table at laboratory
    Blood sampling vacutainer tubes in rack, close-up. — Stock Photo
    Blood sampling vacutainer tubes in rack, close-up.
    Close-up view of researcher hand taking blood sample from rack of medical samples. — Stock Photo
    Close-up view of researcher hand taking blood sample from rack of medical samples.
    Scientists preparing multiwell plate with blood samples for testing and analysis. — Stock Photo
    Scientists preparing multiwell plate with blood samples for testing and analysis.
    Samples in tubes stored in container with ice. — Stock Photo
    Samples in tubes stored in container with ice.
    Sample tubes in container with ice in laboratory. — Stock Photo
    Sample tubes in container with ice in laboratory.
    Scientist holding DNA gel in front of samples for testing in laboratory — Stock Photo
    Scientist holding DNA gel in front of samples for testing in laboratory
    Scientist preparing blood samples in a multi well plate for clinical testing in a laboratory — Stock Photo
    Scientist preparing blood samples in a multi well plate for clinical testing in a laboratory
    Scientist preparing blood samples for clinical testing in laboratory — Stock Photo
    Scientist preparing blood samples for clinical testing in laboratory
    Tubes containing blood samples — Stock Photo
    Tubes containing blood samples
    Female researcher using micropipette and tubes in laboratory, close-up. — Stock Photo
    Female researcher using micropipette and tubes in laboratory, close-up.
    Close up of pipette dropping solution into test tubes in rack in lab — Stock Photo
    Close up of pipette dropping solution into test tubes in rack in lab
    Close-up of pipetting sample into row of test tubes during experiment in laboratory. — Stock Photo
    Close-up of pipetting sample into row of test tubes during experiment in laboratory.
    Close-up of pipetting sample into row of test tubes during experiment in laboratory. — Stock Photo
    Close-up of pipetting sample into row of test tubes during experiment in laboratory.
    Tubes for biological test in rack on blue background. — Stock Photo
    Tubes for biological test in rack on blue background.
    Low angle view of blood samples in test tubes — Stock Photo
    Low angle view of blood samples in test tubes
    Oil samples in testing machine in laboratory — Stock Photo
    Oil samples in testing machine in laboratory
    Meat samples for DNA testing in food standards laboratory — Stock Photo
    Meat samples for DNA testing in food standards laboratory
    Scientists testing samples in laboratory — Stock Photo
    Scientists testing samples in laboratory
    Assorted disposable plastic pipette tips and sample tubes. — Stock Photo
    Assorted disposable plastic pipette tips and sample tubes.
    Close-up of sample on red liquid in centrifuge tube. — Stock Photo
    Close-up of sample on red liquid in centrifuge tube.
    Close up of rack of test tubes with solution in lab — Stock Photo
    Close up of rack of test tubes with solution in lab
    Close up of rack of test tubes with solution in lab — Stock Photo
    Close up of rack of test tubes with solution in lab
    Plastic test tubes in rack on white background. — Stock Photo
    Plastic test tubes in rack on white background.
    Plastic test tubes in rack on white background. — Stock Photo
    Plastic test tubes in rack on white background.
    Close up view of test tubes on rack at laboratory table — Stock Photo
    Close up view of test tubes on rack at laboratory table
    Technician taking samples in lab — Stock Photo
    Technician taking samples in lab
    Pipette dripping fluid in medical samples — Stock Photo
    Pipette dripping fluid in medical samples
    Female scientist preparing a multi well tray containing blood samples for clinical testing in the laboratory — Stock Photo
    Female scientist preparing a multi well tray containing blood samples for clinical testing in the laboratory
    Scientists inspecting coloured samples in testing laboratory — Stock Photo
    Scientists inspecting coloured samples in testing laboratory
    Close-up of pink liquid in test tube on table with laboratory glassware. — Stock Photo
    Close-up of pink liquid in test tube on table with laboratory glassware.
    Blood samples in petri dishes — Stock Photo
    Blood samples in petri dishes
    Technician holding urine sample for testing in laboratory. — Stock Photo
    Technician holding urine sample for testing in laboratory.
    Technician holding urine sample for testing in laboratory. — Stock Photo
    Technician holding urine sample for testing in laboratory.
    Forensic scientists taking blood sample from clothing in laboratory — Stock Photo
    Forensic scientists taking blood sample from clothing in laboratory
    Close-up of multipipette sampling liquid into tube rack in laboratory. — Stock Photo
    Close-up of multipipette sampling liquid into tube rack in laboratory.
    Close-up of multipipette sampling liquid into tube rack in laboratory. — Stock Photo
    Close-up of multipipette sampling liquid into tube rack in laboratory.
    Close-up of scientist taking tubes in in vitro fertilisation lab. — Stock Photo
    Close-up of scientist taking tubes in in vitro fertilisation lab.
    Scientist preparing a micro plate with blood samples for medical testing in a laboratory — Stock Photo
    Scientist preparing a micro plate with blood samples for medical testing in a laboratory
    Close-up of pipetting sample into multiwell plate for analysis in laboratory. — Stock Photo
    Close-up of pipetting sample into multiwell plate for analysis in laboratory.
    Close-up of pipetting sample into multiwell plate for analysis in laboratory. — Stock Photo
    Close-up of pipetting sample into multiwell plate for analysis in laboratory.
    Close-up of pipetting sample into multiwell plate for analysis in laboratory. — Stock Photo
    Close-up of pipetting sample into multiwell plate for analysis in laboratory.
    Close-up of pipetting sample into multiwell plate for analysis in laboratory. — Stock Photo
    Close-up of pipetting sample into multiwell plate for analysis in laboratory.
    Blood sample awaiting testing in laboratory, close-up with selective focus. — Stock Photo
    Blood sample awaiting testing in laboratory, close-up with selective focus.