13,801 resultados para experimento

  • 822-07117528

    Petri Dishes with Wheatgrass Powder

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  • 6113-07790345

    Close up of empty beakers on counter in lab

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  • 6113-07790401

    Beaker of small tomatoes on blue counter

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  • 649-07736392

    Overhead view of pipetting DNA sample into microcentrifuge tubes

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  • 614-06896642

    Scientist with liquid sample in container

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  • 649-07585091

    Female cell biologist holding a flask containing stem cells, cultivated in red growth medium, to investigate disease

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  • 649-06041586

    Chemistry teacher and students in lab

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  • 698-08171103

    Female scientists examining chemical in laboratory

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  • 619-06038981

    Mixed race scientist looking into microscope

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  • 649-07118805

    Female scientist pipetting liquid for reaction mixture

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  • 6109-07497797

    Cheerful student placing test tube in rack in lab at college

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  • 622-08519684

    Japanese man using virtual reality device

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  • 679-05797611

    Biological research

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  • 619-06038984

    Mixed race scientist holding beaker of liquid

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  • 649-07560337

    Pipetting sample into multi well tray

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  • 649-06041589

    Chemistry teacher and students in lab

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  • 649-07596080

    Female scientist pipetting DNA samples for analysis

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  • 649-06829948

    DNA sample in multi well plate with DNA gel below

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  • 649-09166676

    Scientist viewing human sample on glass slide under microscope

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  • 6105-06703133

    Laboratory scientist reviewing bacterial culture in water treatment lab

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  • 679-07608261

    Pipette and drop of liquid with microtubes.

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  • 619-08124416

    Chinese student using microscope in science lab

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  • 619-08124418

    Chinese student examining plants in science lab

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  • 649-07279818

    Researcher loads a sample of DNA into an agarose gel for separation by electrophoresis

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  • 649-06041583

    Chemistry students working in lab

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  • 833-03444082

    Indian scientist working in greenhouse laboratory

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  • 649-06041587

    Chemistry teacher and students in lab

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  • 698-08171102

    Team of scientists examining sample at laboratory

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  • 649-06041595

    Chemistry students examining models

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  • 600-06486451

    Boy and Girl wearing Safety Glasses Pouring substance into Beaker, Mannheim, Baden-Wurttemberg, Germany

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  • 649-06041602

    Student using microscope in classroom

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  • 649-06844285

    Boy making craft object

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  • 859-03982297

    Smoke Escaping From Flask

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  • 649-06844077

    Analytical chemistry - sample being pipetted into test tube for analysis in laboratory

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  • 6113-07790375

    Close up of beakers with solution on shelf in lab

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  • 698-08171090

    Female scientists analyzing sample in laboratory

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  • 649-07119206

    Young boy finger painting in garden

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  • 635-05550811

    Scientists examining petri dishes in lab

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  • 649-07596082

    Stem cell research. Close up of female scientist examining cell cultures in multiwell tray

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  • 875-06571736

    Agricultural Research on Sundew Plants

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  • 619-08305864

    Caucasian girl doing science experiment

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  • 698-08171105

    Side view of female scientist using pipette while examining chemical in laboratory

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  • 635-05550922

    Scientist examining molecular model in lab

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  • 679-04250553

    Blood samples

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  • 649-06041588

    Chemistry teacher and students in lab

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  • 859-03982303

    Smoke Escaping From Flask

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  • 649-07279780

    Molecular model next to periodic table on lab bench

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  • 622-08542918

    High school laboratory

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  • 649-07436281

    Scientist dropping liquid into flask

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  • 628-05817953

    Seedlings in glasses in laboratory

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  • 635-03229065

    Scientist pouring liquid from beaker into test tube

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  • 698-08171100

    Female scientists analyzing chemical in laboratory

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  • 635-03229028

    Scientist scraping petri dish with inoculating loop

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  • 649-07761202

    Female scientists holding up petri dish and pipette with blue liquid

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  • 679-08121057

    Pipetting sample into petri dish.

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  • 649-06489963

    Teacher standing in science class

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  • 635-05550813

    Scientists examining molecular model in lab

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  • 679-08173330

    Laboratory glassware containing liquids.

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  • 859-03982290

    Colorful Liquid In Scientific Equipment

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  • 635-05550893

    Scientist putting liquid into test tube in lab

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  • 679-05797613

    Biological research

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  • 635-05550713

    Scientist examining plant in test tube in lab

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  • 649-07279827

    Male researcher using multi pipette in lab

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  • 649-03772012

    Scientist inspecting laser lens

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  • 6122-07707147

    Students dropping liquid into test tube

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  • 649-06113693

    Students working in technology lab

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  • 635-05550952

    Scientist putting liquid in petri dishes in lab

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  • 649-03817861

    Scientists discussing findings in lab

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  • 649-06113689

    Students working in technology lab

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  • 635-05550892

    Close up of scientist holding test tubes

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  • 649-07585089

    Cell biologist holding a flask containing stem cells, cultivated in red growth medium, to investigate diseases

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  • 649-06489961

    Teacher with students in science class

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  • 859-03982327

    Colorful Liquid In Test Tubes

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  • 649-03817860

    Scientists conducting test in laboratory

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  • 635-05550828

    Scientist putting liquid in petri dishes in lab

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  • 619-08608127

    Students doing experiment in science class

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  • 698-07158864

    Sample being pipetted into beaker

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  • 649-07596081

    Female scientist pipetting DNA samples for testing

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  • 635-03229062

    Scientist reaching for test tube

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  • 679-05996377

    Nanorobot swarm, conceptual computer artwork.

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  • 679-05992348

    Laboratory glassware. Fluid being poured into a conical flask.

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  • 649-08479880

    Scientist preparing chemical experiment in laboratory

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  • 6122-07707127

    Students wearing safety goggles in lab

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  • 619-08169614

    Black student doing experiment in science lab

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  • 635-05550907

    Scientist examining test tube in lab

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  • 649-04248916

    Scientist examining liquid in test tube

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  • 679-05996488

    Electrical circuit with lemons. A chemical reaction between the copper and zinc plates and the lemon produces a small current, that is able to power a light bulb.

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  • 649-07279850

    Scientist pipetting sample into an eppendorf vial in laboratory

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  • 649-07280796

    Brother and sister generating light from wind power, Zeeland, Netherlands

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  • 679-04250522

    DNA construction, artwork

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