3,320 resultados para cuentagotas

  • 600-00077367

    Medicine Dropper

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  • 649-07710393

    Pipette dripping liquid into test tube

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  • 649-07710392

    Pipette dripping liquid into test tube

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  • 618-06436661

    Dropper bottle Lotion

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  • 649-06844073

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

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  • 649-07279764

    Pipetting sample into a multiwell sample tray

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  • 649-08125913

    Female scientist pipetting sample into a vial for analytical testing in a laboratory

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  • 6122-07707433

    Scientist pipetting liquid in test tube

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  • 649-05950507

    Plant growing in graduated cylinder

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  • 6117-06939894

    Mature female medical technician prepping specimen slide in laboratory

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  • 659-06153385

    Liquid being dripped onto the palm of the hand with a pipette

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  • 649-06844075

    Sample being pipetted into petri dish for analysis in laboratory

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  • 649-07560338

    Pipetting sample into multi well tray

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  • 614-06624507

    Dropper with lotion in petri dish

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  • 822-07117518

    Pipette with Red Solution over Petri Dish and Pile of Powder

    Con derechos protegidos

  • 600-03891231

    Eyedropper Bottles

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  • 679-06781244

    Researcher pipetting liquid.

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  • 679-06781245

    Researcher pipetting liquid.

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  • 649-07279832

    Pipette adding sample to stem cell cultures growing in pots, Used to implant stem cells to repair damaged tissues

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  • 659-06184162

    A hand holding a test tube of washing up liquid

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  • 649-06164772

    Scientist pipetting liquid in test tube

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  • 649-08125914

    Female scientist pipetting sample into a vial for analytical testing in a laboratory

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  • 679-07608222

    Pipette, petri dishes and microtubes used for blood testing.

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  • 635-05550844

    Scientist putting liquid into test tube in lab

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  • 649-08144172

    Chemistry research. A pipette transferring liquid to a beaker and a ball-and-stick molecular model

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  • 649-08180610

    Female scientist pippetting sample into eppendorf tube for analysis in laboratory

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  • 649-06844077

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

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  • 649-06844078

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

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  • 679-06781246

    Researcher pipetting liquid.

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  • 614-03506869

    Liquid in pipette

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  • 649-08180611

    Close up of female scientist pippetting sample into eppendorf tube for analysis in laboratory

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  • 649-08180224

    Young woman scientist pipetting sample into vial in a laboratory used for chemical and DNA testing

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  • 649-05800929

    Close up of pipette in test tube

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  • 649-07279556

    Pipetting samples into petri dish used in dna, stem cell, biomedical, biotechnology and pharma research

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  • 600-03814119

    Rows of Eye Dropper Bottles with One Marked Poison

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  • 859-03982264

    Dropping Liquid Into Test Tube

    Con derechos protegidos

  • 649-08543843

    Scientist using multi-channel pipette to fill multiwell plate for analysis of antibodies by ELISA assay, Jenner Institute, Oxford University

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  • 600-03738809

    First Aid Travel Kit

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  • 679-08027382

    Pipette dropping liquid into micro tubes

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  • 859-03982263

    Scientist Holding Test Tube

    Con derechos protegidos

  • 859-03982270

    Dropping Liquid Into Flask

    Con derechos protegidos

  • 698-08171105

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

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  • 679-07606976

    Petri dish and pipette.

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  • 619-07798317

    Caucasian men tasting wine in cellar

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  • 649-07560337

    Pipetting sample into multi well tray

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  • 618-05605210

    Dropper bottle

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  • 859-03982268

    Dropping Liquid Into Test Tube

    Con derechos protegidos

  • 600-03814118

    Rows of Eye Dropper Bottles

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  • 649-08126029

    Female scientist using pipette and volumetric flask in lab

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  • 635-05550881

    Scientist putting liquid into petri dish in lab

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  • 619-08607157

    Mixed race scientist pipetting sample into tube in laboratory

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  • 859-03982269

    Dropping Liquid Into Test Tube

    Con derechos protegidos

  • 679-08829124

    Young woman using pipette with blue liquid

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  • 689-03733374

    Bach flower red beech (Fagus sylvatica)

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  • 649-07279850

    Scientist pipetting sample into an eppendorf vial in laboratory

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  • 635-05550860

    Scientist examining petri dishes in lab

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  • 679-05797606

    Pipetting

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  • 679-05797605

    Pipetting

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  • 6117-08558167

    Scientist using pipette to extract liquid in laboratory

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  • 679-07732331

    Female scientist using pipette to drop liquid into an eppendorf tube.

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  • 649-07279849

    Scientist pipetting sample into an eppendorf vial in laboratory

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  • 600-03720004

    Boy Taking Medicine, Salzburg, Salzburger Land, Austria

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  • 6106-05422245

    Pipette dropping liquid into test tubes

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  • 875-06571723

    Genetic Engineering

    Con derechos protegidos

  • 859-03982318

    Seedling In Test Tube

    Con derechos protegidos

  • 649-07279837

    Laboratory worker pipetting sample into an eppendorf vial

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  • 6108-06905666

    Close-up of a woman taking homeopathic medicine

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  • 679-03678211

    Biological research. Scientist pipetting a liquid into a multiwell tray.

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  • 649-07710331

    DNA (deoxyribonucleic acid) autoradiogram in a petri dish

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  • 649-06164771

    Scientist pipetting liquid in test tube

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  • 649-07596093

    Synthetic Blood. Blood testing. A precision micropipette is used to fill microcentrifuge tubes with blood to be tested. Pipettes are commonly used in chemical and biological laboratory research

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  • 618-06436672

    Dropper

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  • 679-05992365

    Eppendorf tubes and pipette.

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  • 859-03982267

    Dropping Liquid Into Test Tube

    Con derechos protegidos

  • 859-03982265

    Dropping Liquid Into Test Tube

    Con derechos protegidos

  • 649-07279826

    Male researcher using multi pipette in lab

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  • 859-03982266

    Dropping Liquid Into Test Tube

    Con derechos protegidos

  • 621-03598161

    Natural Oil placed on Hand

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  • 619-07236808

    Scientists working in laboratory

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  • 653-03613150

    A lab technician using a pipette to put a sample into a test tube

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  • 649-07279794

    A graduated pipette being inserted into test tube

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  • 698-08171102

    Team of scientists examining sample at laboratory

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  • 6117-07586909

    School girl conducting experiment in science classroom

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  • 698-08171090

    Female scientists analyzing sample in laboratory

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  • 837-03071454

    Close-up of a test tube

    Con derechos protegidos

  • 649-07279836

    Laboratory worker pipetting sample into an eppendorf vial

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  • 679-03298517

    Multiwell sample tray. Close-up of a drop of red liquid being pipetted into a multi-well sample tray.

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  • 679-06780847

    Biological research.

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  • 649-08577155

    A eppendorf containing a sample used in analytical chemistry and DNA extraction awaiting testing in a laboratory

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  • 649-07279829

    Pipette adding sample to stem cell cultures growing in pots, Used to implant stem cells to repair damaged tissues

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