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1661 results

    Tube Stock Photos and Royalty Free Images

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    Three microcentrifuge tubes with pink liquid in tube rack. — Stock Photo
    Three microcentrifuge tubes with pink liquid in tube rack.
    Close-up of sample on red liquid in centrifuge tube. — Stock Photo
    Close-up of sample on red liquid in centrifuge tube.
    Scientist holding DNA sample in tube with autoradiograph on DNA gel. — Stock Photo
    Scientist holding DNA sample in tube with autoradiograph on DNA gel.
    Close up of female scientist pippetting sample into eppendorf tube for analysis in laboratory — Stock Photo
    Close up of female scientist pippetting sample into eppendorf tube for analysis in laboratory
    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
    Empty PCR tubes on black background. — Stock Photo
    Empty PCR tubes on black background.
    Pipetting droplets of liquid into eppendorf tubes, side view — Stock Photo
    Pipetting droplets of liquid into eppendorf tubes, side view
    Pipette adding sample to a test tube in a laboratory — Stock Photo
    Pipette adding sample to a test tube in a laboratory
    Close up of Scientist holding liquid in test tubes — Stock Photo
    Close up of Scientist holding liquid in test tubes
    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 pipette and tubes for automated blood sample testing. — Stock Photo
    Close-up of pipette and tubes for automated blood sample testing.
    Three test tubes with various liquids in tube rack. — Stock Photo
    Three test tubes with various liquids in tube rack.
    Pipetting drops of liquid into eppendorf tubes, high angle view — Stock Photo
    Pipetting drops of liquid into eppendorf tubes, high angle view
    Blood sample in tube on blue background. — Stock Photo
    Blood sample in tube on blue background.
    Close-up of pipetting blood sample into microcentrifuge tubes. — Stock Photo
    Close-up of pipetting blood sample into microcentrifuge tubes.
    Plastic test tubes in rack on white background. — Stock Photo
    Plastic test tubes in rack on white background.
    Microcentrifuge sample tubes in styrofoam rack on blue background. — Stock Photo
    Microcentrifuge sample tubes in styrofoam rack on blue background.
    Germany, Pipetting pink liquid into test tubes, close up — Stock Photo
    Germany, Pipetting pink liquid into test tubes, close up
    Researcher pipetting DNA sample into eppendorf vial in laboratory — Stock Photo
    Researcher pipetting DNA sample into eppendorf vial in laboratory
    Pipetting sample into vial for testing — Stock Photo
    Pipetting sample into vial for testing
    Pipette dripping liquid into test tubes. — Stock Photo
    Pipette dripping liquid into test tubes.
    Young woman scientist pipetting sample into vial in a laboratory used for chemical and DNA testing — Stock Photo
    Young woman scientist pipetting sample into vial in a laboratory used for chemical and DNA testing
    Close-up of pipetting sample into plastic micro-centrifuge tube. — Stock Photo
    Close-up of pipetting sample into plastic micro-centrifuge tube.
    Close-up of pipetting sample into microcentrifuge tubes. — Stock Photo
    Close-up of pipetting sample into microcentrifuge tubes.
    Person dropping blood sample into vial with pipette. — Stock Photo
    Person dropping blood sample into vial with pipette.
    Close up of scientists hand holding blood sample on a glass microscope slide for medical testing — Stock Photo
    Close up of scientists hand holding blood sample on a glass microscope slide for medical testing
    Close-up of pipetting sample into plastic micro-centrifuge tube rack. — Stock Photo
    Close-up of pipetting sample into plastic micro-centrifuge tube rack.
    PCR micro tube strip with red liquid. — Stock Photo
    PCR micro tube strip with red liquid.
    Cropped view of graduated pipette pipetting liquid into test tubes — Stock Photo
    Cropped view of graduated pipette pipetting liquid into test tubes
    Female scientist using pipette for dropping liquid into eppendorf tubes. — Stock Photo
    Female scientist using pipette for dropping liquid into eppendorf tubes.
    Scientist pipetting sample in microcentrifuge tube for chemical analysis. — Stock Photo
    Scientist pipetting sample in microcentrifuge tube for chemical analysis.
    Scientist pipetting liquid into Eppendorf tubes. — Stock Photo
    Scientist pipetting liquid into Eppendorf tubes.
    Pipetting liquid into test tubes, close-up. — Stock Photo
    Pipetting liquid into test tubes, close-up.
    Close-up of pipetting liquid into Eppendorf tubes. — Stock Photo
    Close-up of pipetting liquid into Eppendorf tubes.
    Test tubes and Erlenmeyer flask in laboratory — Stock Photo
    Test tubes and Erlenmeyer flask in laboratory
    Cropped image of female hand pipetting yellow liquid into test tubes in lab — Stock Photo
    Cropped image of female hand pipetting yellow liquid into test tubes in lab
    DNA test result on microcentrifuge tube with DNA sample in scientist hand. — Stock Photo
    DNA test result on microcentrifuge tube with DNA sample in scientist hand.
    Blood samples in centrifuge tubes on white background. — Stock Photo
    Blood samples in centrifuge tubes on white background.
    Female scientist pipetting liquid into Eppendorf tubes. — Stock Photo
    Female scientist pipetting liquid into Eppendorf tubes.
    Laboratory sample tubes in rack. — Stock Photo
    Laboratory sample tubes in rack.
    Colorful Eppendorf tubes in rack on white background. — Stock Photo
    Colorful Eppendorf tubes in rack on white background.
    Scientist hand holding micro-centrifuge tube containing biological sample. — Stock Photo
    Scientist hand holding micro-centrifuge tube containing biological sample.
    Sample tubes in container with ice in laboratory. — Stock Photo
    Sample tubes in container with ice in laboratory.
    Close-up of pipettes and tubes for automated blood sample testing. — Stock Photo
    Close-up of pipettes and tubes for automated blood sample testing.
    Single test tube with blood sample in rack. — Stock Photo
    Single test tube with blood sample in rack.
    Human hand pipetting blue liquid into test tubes — Stock Photo
    Human hand pipetting blue liquid into test tubes
    Close-up of pipetting liquid into test tubes — Stock Photo
    Close-up of pipetting liquid into test tubes
    Tubes for biological test in rack on blue background. — Stock Photo
    Tubes for biological test in rack on blue background.
    Close-up of pipetting colorful liquids into test tubes. — Stock Photo
    Close-up of pipetting colorful liquids into test tubes.
    Sample tube with blue liquid in pink rack. — Stock Photo
    Sample tube with blue liquid in pink rack.
    Human hand pipetting pink liquid into test tubes — Stock Photo
    Human hand pipetting pink liquid into test tubes
    Close-up of tubes for automated blood sample testing. — Stock Photo
    Close-up of tubes for automated blood sample testing.
    Test tubes with red liquid in rack. — Stock Photo
    Test tubes with red liquid in rack.
    Close-up of scientist holding rack of microcentrifuge tubes with red liquid. — Stock Photo
    Close-up of scientist holding rack of microcentrifuge tubes with red liquid.
    Scientist hand pipetting samples into microcentrifuge tubes. — Stock Photo
    Scientist hand pipetting samples into microcentrifuge tubes.
    Cropped view of scientist pipetting samples into microcentrifuge tubes. — Stock Photo
    Cropped view of scientist pipetting samples into microcentrifuge tubes.
    Close-up of blood sample in tube and syringe. — Stock Photo
    Close-up of blood sample in tube and syringe.
    Close-up of scientist fingers holding microcentrifuge tube with blue liquid. — Stock Photo
    Close-up of scientist fingers holding microcentrifuge tube with blue liquid.
    Close up shot of pipette in test tube — Stock Photo
    Close up shot of pipette in test tube
    Close-up of hand adjusting tap on burette tube in pharmaceutical laboratory. — Stock Photo
    Close-up of hand adjusting tap on burette tube in pharmaceutical laboratory.