2,131 images for researcher

  • researcher - Researcher scrutinizing test tubes in laboratory Stock Photo - Premium Royalty-Free, Code: 632-08130282

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    Researcher scrutinizing test tubes in laboratory

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  • researcher - DNA Research, Scientist holding up a DNA sample with results on the computer screen Stock Photo - Premium Royalty-Free, Code: 649-08894960

    649-08894960

    DNA Research, Scientist holding up a DNA sample with results on the computer screen

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  • researcher - HOSPITAL RESEARCHER SORTING CELLS WITH FLOW CYTOMETER LASER BEAM Stock Photo - Rights-Managed, Code: 846-05647170

    846-05647170

    HOSPITAL RESEARCHER SORTING CELLS WITH FLOW CYTOMETER LASER BEAM

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  • researcher - DNA Research, Scientist viewing DNA test results on a computer screen in the laboratory with a tray of samples in the fore ground Stock Photo - Premium Royalty-Free, Code: 649-08894962

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    DNA Research, Scientist viewing DNA test results on a computer screen in the laboratory with a tray of samples in the fore ground

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  • researcher - DNA Research, Scientist holding up a multi well plate containing DNA samples with results on the computer screen Stock Photo - Premium Royalty-Free, Code: 649-08894961

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    DNA Research, Scientist holding up a multi well plate containing DNA samples with results on the computer screen

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  • researcher - Researcher inspecting maize crop in field Stock Photo - Premium Royalty-Free, Code: 632-08698366

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    Researcher inspecting maize crop in field

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  • researcher - Scientist conducting experiment in laboratory Stock Photo - Premium Royalty-Free, Code: 632-08130286

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    Scientist conducting experiment in laboratory

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  • researcher - Portrait of researcher in laboratory Stock Photo - Premium Royalty-Free, Code: 649-07064751

    649-07064751

    Portrait of researcher in laboratory

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  • researcher - Group of researchers having meeting Stock Photo - Premium Royalty-Free, Code: 649-07761011

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    Group of researchers having meeting

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  • researcher - Two doctors looking at x-rays Stock Photo - Premium Royalty-Free, Code: 649-07761043

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    Two doctors looking at x-rays

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  • researcher - Scientist holding test tube with roots, close up Stock Photo - Premium Royalty-Free, Code: 614-06896631

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    Scientist holding test tube with roots, close up

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  • researcher - Scientist examining test tube in lab Stock Photo - Premium Royalty-Free, Code: 632-08130047

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    Scientist examining test tube in lab

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  • researcher - Scientist pipetting stem cell cultures into tray for pharmaceutical research Stock Photo - Premium Royalty-Free, Code: 649-07279838

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    Scientist pipetting stem cell cultures into tray for pharmaceutical research

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  • researcher - Doctor analyzing lab results under microscope Stock Photo - Premium Royalty-Free, Code: 632-08130182

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    Doctor analyzing lab results under microscope

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  • researcher - Male doctor looking at records, colleagues having discussion behind Stock Photo - Premium Royalty-Free, Code: 649-07761039

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    Male doctor looking at records, colleagues having discussion behind

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  • researcher - Scientists working in lab Stock Photo - Premium Royalty-Free, Code: 649-06490063

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    Scientists working in lab

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  • researcher - Scientist writing chemical formula Stock Photo - Premium Royalty-Free, Code: 630-03480987

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    Scientist writing chemical formula

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  • researcher - Group of researchers having meeting Stock Photo - Premium Royalty-Free, Code: 649-07761013

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    Group of researchers having meeting

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  • researcher - Group of researchers having meeting Stock Photo - Premium Royalty-Free, Code: 649-07761012

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    Group of researchers having meeting

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  • researcher - Scientist using laptop in laboratory Stock Photo - Premium Royalty-Free, Code: 614-06896634

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    Scientist using laptop in laboratory

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  • researcher - Researcher using computer Stock Photo - Premium Royalty-Free, Code: 649-07064745

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    Researcher using computer

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  • researcher - Male researcher using multi pipette in lab Stock Photo - Premium Royalty-Free, Code: 649-07279828

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    Male researcher using multi pipette in lab

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  • researcher - Group of doctors looking at x-rays Stock Photo - Premium Royalty-Free, Code: 649-07761045

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    Group of doctors looking at x-rays

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  • researcher - Portrait of researcher in laboratory Stock Photo - Premium Royalty-Free, Code: 649-07064750

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    Portrait of researcher in laboratory

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  • researcher - Scientist examining petri dish in lab Stock Photo - Premium Royalty-Free, Code: 649-05802189

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    Scientist examining petri dish in lab

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  • researcher - Male x-ray technician wearing protective glasses Stock Photo - Premium Royalty-Free, Code: 640-03261703

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    Male x-ray technician wearing protective glasses

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  • researcher - Female scientist examining stem cell cultures in laboratory Stock Photo - Premium Royalty-Free, Code: 649-07279841

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    Female scientist examining stem cell cultures in laboratory

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  • researcher - Researcher using computer Stock Photo - Premium Royalty-Free, Code: 649-07064744

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    Researcher using computer

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  • researcher - Male x-ray technician wearing protective glasses Stock Photo - Premium Royalty-Free, Code: 640-03261702

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    Male x-ray technician wearing protective glasses

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  • researcher - Female researcher examining DNA autoradiogram gel in laboratory Stock Photo - Premium Royalty-Free, Code: 649-07279835

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    Female researcher examining DNA autoradiogram gel in laboratory

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  • researcher - Researchers looking at computer in lab Stock Photo - Premium Royalty-Free, Code: 649-07064742

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    Researchers looking at computer in lab

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  • researcher - Male researcher using multi pipette in lab Stock Photo - Premium Royalty-Free, Code: 649-07279827

    649-07279827

    Male researcher using multi pipette in lab

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  • researcher - Scientist examining a plant in test tube Stock Photo - Premium Royalty-Free, Code: 630-03480776

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    Scientist examining a plant in test tube

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  • researcher - Researcher holding beaker filled with chemicals Stock Photo - Premium Royalty-Free, Code: 632-03516598

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    Researcher holding beaker filled with chemicals

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  • researcher - Scientist thinking in a lab Stock Photo - Premium Royalty-Free, Code: 630-03480989

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    Scientist thinking in a lab

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  • researcher - Scientists at work on a problem Stock Photo - Premium Royalty-Free, Code: 630-03480986

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    Scientists at work on a problem

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  • researcher - Male scientist pipetting sample into test tubes for analysis of cell population Stock Photo - Premium Royalty-Free, Code: 649-07279825

    649-07279825

    Male scientist pipetting sample into test tubes for analysis of cell population

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  • researcher - Scientists examining liquid in lab Stock Photo - Premium Royalty-Free, Code: 649-06623144

    649-06623144

    Scientists examining liquid in lab

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  • researcher - Portrait of researcher in laboratory Stock Photo - Premium Royalty-Free, Code: 649-07064753

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    Portrait of researcher in laboratory

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  • researcher - Woman undergoing x-ray in lab Stock Photo - Premium Royalty-Free, Code: 640-03261699

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    Woman undergoing x-ray in lab

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  • researcher - Woman undergoing x-ray in lab Stock Photo - Premium Royalty-Free, Code: 640-03261698

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    Woman undergoing x-ray in lab

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  • researcher - Researcher wearing protective goggles picking up Petri dish Stock Photo - Premium Royalty-Free, Code: 695-05766483

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    Researcher wearing protective goggles picking up Petri dish

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  • researcher - 1950s WOMAN SITTING BETWEEN STACKS OF BOOKS PULLING DOWN GLASSES TO LOOK OVER RIMS Stock Photo - Rights-Managed, Code: 846-07200139

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    1950s WOMAN SITTING BETWEEN STACKS OF BOOKS PULLING DOWN GLASSES TO LOOK OVER RIMS

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  • researcher - Researcher holding a DNA gel during a genetic experiment in a laboratory Stock Photo - Premium Royalty-Free, Code: 649-08702135

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    Researcher holding a DNA gel during a genetic experiment in a laboratory

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  • researcher - Aerial of woman undergoing x-ray in lab Stock Photo - Premium Royalty-Free, Code: 640-03261700

    640-03261700

    Aerial of woman undergoing x-ray in lab

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  • researcher - DNA Research, Scientist comparing DNA results on a computer screen in the laboratory Stock Photo - Premium Royalty-Free, Code: 649-08894959

    649-08894959

    DNA Research, Scientist comparing DNA results on a computer screen in the laboratory

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  • researcher - Scientist in laboratory, portrait Stock Photo - Premium Royalty-Free, Code: 632-08001732

    632-08001732

    Scientist in laboratory, portrait

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  • researcher - Scientist examining test tube Stock Photo - Premium Royalty-Free, Code: 632-08130287

    632-08130287

    Scientist examining test tube

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  • researcher - Researcher examining test tube in laboratory Stock Photo - Premium Royalty-Free, Code: 632-08130045

    632-08130045

    Researcher examining test tube in laboratory

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  • researcher - Researcher using a molecular model to understand a chemical formula in a laboratory Stock Photo - Premium Royalty-Free, Code: 649-08894957

    649-08894957

    Researcher using a molecular model to understand a chemical formula in a laboratory

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  • researcher - Female scientist working in laboratory Stock Photo - Premium Royalty-Free, Code: 695-05766491

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    Female scientist working in laboratory

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  • researcher - Researcher holding a DNA gel during a genetic experiment in a laboratory Stock Photo - Premium Royalty-Free, Code: 649-08702136

    649-08702136

    Researcher holding a DNA gel during a genetic experiment in a laboratory

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  • researcher - Scientist scrutinizing test tubes in lab Stock Photo - Premium Royalty-Free, Code: 632-08130046

    632-08130046

    Scientist scrutinizing test tubes in lab

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  • researcher - Portrait of researcher standing in lab wearing lab coat Stock Photo - Premium Royalty-Free, Code: 649-07064741

    649-07064741

    Portrait of researcher standing in lab wearing lab coat

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  • researcher - Female lab technician looking at monitors Stock Photo - Premium Royalty-Free, Code: 640-01356027

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    Female lab technician looking at monitors

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  • researcher - Scientist scrutinizing test tubes containing blue liquid in lab Stock Photo - Premium Royalty-Free, Code: 632-08130042

    632-08130042

    Scientist scrutinizing test tubes containing blue liquid in lab

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  • researcher - Scientist using microscope, close-up Stock Photo - Premium Royalty-Free, Code: 632-08001703

    632-08001703

    Scientist using microscope, close-up

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  • researcher - Medical researcher viewing data on a computer for a blood sample during testing Stock Photo - Premium Royalty-Free, Code: 649-08125915

    649-08125915

    Medical researcher viewing data on a computer for a blood sample during testing

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  • researcher - Researcher holding a DNA gel during a genetic experiment in a laboratory Stock Photo - Premium Royalty-Free, Code: 649-08745432

    649-08745432

    Researcher holding a DNA gel during a genetic experiment in a laboratory

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  • researcher - Female doctor looking at x-ray Stock Photo - Premium Royalty-Free, Code: 649-07761044

    649-07761044

    Female doctor looking at x-ray

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  • researcher - Scientist standing in laboratory, portrait Stock Photo - Premium Royalty-Free, Code: 632-08001851

    632-08001851

    Scientist standing in laboratory, portrait

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  • researcher - Student using microscope Stock Photo - Premium Royalty-Free, Code: 632-08130185

    632-08130185

    Student using microscope

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  • researcher - Scientist scrutinizing test tubes in lab Stock Photo - Premium Royalty-Free, Code: 632-08130041

    632-08130041

    Scientist scrutinizing test tubes in lab

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  • researcher - Scientist using microscope, close-up Stock Photo - Premium Royalty-Free, Code: 632-08001702

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    Scientist using microscope, close-up

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  • researcher - Female doctor looking at x-ray Stock Photo - Premium Royalty-Free, Code: 649-07761041

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    Female doctor looking at x-ray

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  • researcher - Farmer using laptop computer while collecting data in cornfield Stock Photo - Premium Royalty-Free, Code: 632-08698583

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    Farmer using laptop computer while collecting data in cornfield

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  • researcher - Scientist writing chemical formula on a clipboard Stock Photo - Premium Royalty-Free, Code: 630-03480816

    630-03480816

    Scientist writing chemical formula on a clipboard

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  • researcher - Scientist using microscope in laboratory Stock Photo - Premium Royalty-Free, Code: 632-08001700

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    Scientist using microscope in laboratory

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  • researcher - Scientist holding test tube Stock Photo - Premium Royalty-Free, Code: 614-06896643

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    Scientist holding test tube

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  • researcher - Scientist holding test tube with seedling Stock Photo - Premium Royalty-Free, Code: 614-06896637

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    Scientist holding test tube with seedling

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  • researcher - Scientist with liquid sample in container Stock Photo - Premium Royalty-Free, Code: 614-06896642

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    Scientist with liquid sample in container

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  • researcher - Scientist examining test tube in laboratory Stock Photo - Premium Royalty-Free, Code: 632-08130043

    632-08130043

    Scientist examining test tube in laboratory

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  • researcher - Scientist writing scientific symbols on glass Stock Photo - Premium Royalty-Free, Code: 614-06896633

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    Scientist writing scientific symbols on glass

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  • researcher - Researcher pipetting DNA sample into eppendorf vial in laboratory Stock Photo - Premium Royalty-Free, Code: 649-08702137

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    Researcher pipetting DNA sample into eppendorf vial in laboratory

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  • researcher - Portrait of researcher in laboratory Stock Photo - Premium Royalty-Free, Code: 649-07064749

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    Portrait of researcher in laboratory

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  • researcher - Man using laptop computer Stock Photo - Premium Royalty-Free, Code: 632-08227391

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    Man using laptop computer

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  • researcher - Lab technician conducting experiment in laboratory Stock Photo - Premium Royalty-Free, Code: 632-08130284

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    Lab technician conducting experiment in laboratory

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  • researcher - Scientist preparing a sample slide containing a human specimen to view under a microscope in laboratory for medical testing Stock Photo - Premium Royalty-Free, Code: 649-08745670

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    Scientist preparing a sample slide containing a human specimen to view under a microscope in laboratory for medical testing

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  • researcher - Illustration of male scientist using microscope Stock Photo - Premium Royalty-Free, Code: 632-08227874

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    Illustration of male scientist using microscope

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  • researcher - Illustration of female scientist using microscope Stock Photo - Premium Royalty-Free, Code: 632-08227894

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    Illustration of female scientist using microscope

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  • researcher - Man smiling at camera, diagram drawn on blackboard in the background Stock Photo - Premium Royalty-Free, Code: 695-05767956

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    Man smiling at camera, diagram drawn on blackboard in the background

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  • researcher - Researcher using a molecular model to understand a chemical formula in a laboratory Stock Photo - Premium Royalty-Free, Code: 649-08894955

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    Researcher using a molecular model to understand a chemical formula in a laboratory

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  • researcher - Scientist working in lab Stock Photo - Premium Royalty-Free, Code: 649-06623151

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    Scientist working in lab

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  • researcher - Young woman working in scientific laboratory, holding up flasks Stock Photo - Premium Royalty-Free, Code: 632-01612786

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    Young woman working in scientific laboratory, holding up flasks

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  • researcher - Chemist scrutinizing test tube containing blue liquid Stock Photo - Premium Royalty-Free, Code: 632-08130040

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    Chemist scrutinizing test tube containing blue liquid

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  • researcher - Scientist in laboratory, portrait Stock Photo - Premium Royalty-Free, Code: 632-08001733

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    Scientist in laboratory, portrait

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  • researcher - Scientists conducting experiment in laboratory Stock Photo - Premium Royalty-Free, Code: 632-08001728

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    Scientists conducting experiment in laboratory

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  • researcher - Man examining corn in field Stock Photo - Premium Royalty-Free, Code: 632-08698367

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    Man examining corn in field

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  • researcher - Researcher pipetting DNA sample into eppendorf vial in laboratory Stock Photo - Premium Royalty-Free, Code: 649-08702138

    649-08702138

    Researcher pipetting DNA sample into eppendorf vial in laboratory

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  • researcher - 1960s PROFILE OF SCIENTIST MAN IN LAB COAT WRITING OUT CHEMICAL FORMULA ON BLACKBOARD Stock Photo - Rights-Managed, Code: 846-02795370

    846-02795370

    1960s PROFILE OF SCIENTIST MAN IN LAB COAT WRITING OUT CHEMICAL FORMULA ON BLACKBOARD

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