1,309 resultados para muestra de sangre

  • 679-08424822

    Blood collection tubes against a white background.

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  • 679-08424819

    Blood collection tubes against a white background.

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  • 679-07608193

    Multi pipette dripping blood samples into vials.

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  • 649-08086465

    Close up of scientists hands selecting a blood sample for medical testing

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  • 679-08424844

    Blood collection tubes against a white background.

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  • 679-08424821

    Blood collection tubes, close up.

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  • 649-07710328

    A row of human blood and chemistry samples awaiting testing in the lab

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  • 679-07608224

    Pipette and microtubes used for blood testing.

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  • 679-08424817

    Blood collection tubes against a white background.

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  • 649-08086476

    Close up of scientists hand holding blood sample on a glass microscope slide for medical testing

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  • 679-06199097

    Blood sample. Researcher extracting blood from a vial.

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  • 679-08519276

    Blood samples and microscope.

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  • 679-07151504

    Sample analysis.

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  • 6122-07707433

    Scientist pipetting liquid in test tube

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  • 649-08180356

    Female scientist in lab testing blood sample using microscope

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  • 649-07585099

    Scientist viewing various human samples for testing in the laboratory

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  • 679-09105243

    Blood samples in centrifuge, illustration.

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  • 679-07732314

    Blood samples in test tube rack with bar codes.

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  • 649-06164772

    Scientist pipetting liquid in test tube

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  • 649-06164786

    Scientist using computer in lab

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  • 679-08519275

    Blood samples in the laboratory.

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  • 649-08180219

    Young woman scientist viewing blood slide during clinical testing of medical samples in a laboratory

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  • 679-08424829

    Blood collection tubes and petri dishes against a white background.

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  • 649-06353121

    Close up of fibers in forensic lab

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  • 679-08424839

    Blood collection tube against a white background.

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  • 649-06164787

    Scientist using computer in lab

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  • 649-08180604

    Female scientist examining micro plate blood samples in laboratory

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  • 649-07279799

    Blood sample taken for analysis with needle

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  • 679-04250554

    Blood samples

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  • 649-08180222

    Young woman scientist viewing blood sample during clinical testing of medical samples in a laboratory

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  • 679-04250556

    Blood samples

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  • 679-03681821

    Blood glucose test.

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  • 679-03681822

    Blood glucose test.

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  • 679-03678711

    Taking blood sample.

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  • 635-03229113

    Blood droplet on microscope slide

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  • 635-03229082

    Scientist dropping blood onto microscope slide with pipette

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  • 679-03679098

    Obstetric examination. Taking a blood sample. The woman is 36 weeks pregnant.

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  • 679-07608187

    Vials of blood samples.

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  • 679-03679680

    Blood sample.

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  • 679-03679682

    Blood samples.

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  • 679-03298504

    Blood research. Pool of blood in a watch glass, with a syringe.

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  • 679-07732313

    Blood samples in test tube rack with bar codes.

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  • 6109-06684702

    Close up of a doctor doing an injection to the patient arm

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  • 680-02460993

    Male doctor taking a blood sample

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  • 679-03298508

    Blood research. Researcher holding a vacutainer tube in front of a tray (yellow, blurred) containing more vacutainers.

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  • 679-03298509

    Blood research. Researcher holding a vacutainer tube in front of a tray (yellow) containing more vacutainers.

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  • 679-04250555

    Blood samples

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  • 679-07732332

    Female scientist holding blood samples in test tubes.

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  • 679-04250557

    Blood samples

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  • 679-06671868

    Medical test tube with blood samples, computer artwork.

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  • 679-04250553

    Blood samples

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  • 679-03298505

    Blood research. Pool of blood in a watch glass, with a syringe.

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  • 649-07596124

    Doctor preparing to view blood sample under microscope in laboratory for medical testing

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  • 649-07560431

    A blood sample being held with a row of human samples for analytical testing including blood, urine, chemistry, proteins, anticoagulants and HIV in lab

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  • 679-07732335

    Blood samples in a test tube rack.

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  • 679-07608222

    Pipette, petri dishes and microtubes used for blood testing.

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  • 649-08702131

    Scientist preparing blood samples for clinical testing in laboratory

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  • 680-02455916

    Close-up of a young woman taking a blood sample from her finger with a glaucometer

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  • 649-07560493

    Female scientist about to view a blood sample under a microscope

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  • 649-07585100

    Female scientist viewing various human samples for testing in the laboratory

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  • 619-07947551

    Hispanic scientist holding blood samples in test tube rack in laboratory

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  • 649-08306826

    Pathologist taking a DNA sample for analysis during a autopsy

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  • 619-07947557

    Hispanic scientist pipetting blood sample in laboratory

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  • 649-08180221

    Young woman scientist viewing blood sample during clinical testing of medical samples in a laboratory

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  • 6117-08558242

    Scientist examining blood samples

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  • 679-03680875

    Paediatric examination. Paediatrician with a blood sample taken from a 5 year old boy.

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  • 679-06198278

    Haematology lab.

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  • 679-04250558

    Blood samples

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  • 6117-08423989

    Medical scientist examining liquid vial at microscope laboratory

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  • 679-08921034

    Test tube containing blood sample, studio shot.

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  • 679-08971838

    Tray of human medical samples awaiting clinical testing in a laboratory.

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  • 679-08911927

    Scientist preparing human medical samples for testing and analysis in the laboratory

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  • 679-08228380

    Blood samples in tubes to test for HIV (human immunodeficiency virus), computer illustration.

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  • 6117-08558183

    Scientist transferring liquid in beakers in laboratory

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  • 679-07732337

    Blood sample on a microscope slide.

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  • 6117-08058948

    Scientist at microscope examining blood sample test tube

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  • 679-08424936

    Test tube with contaminated blood, illustration.

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  • 679-06199073

    Blood test.

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  • 649-08180220

    Young woman scientist viewing blood slide during clinical testing of medical samples in a laboratory

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  • 649-08702130

    Scientist preparing blood samples for clinical testing in laboratory

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  • 679-07606964

    Blood sample.

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  • 635-03229049

    Scientist holding specimen tray

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  • 6117-08558185

    Scientist transferring liquid from beakers to test tube in laboratory

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  • 679-06198277

    Haematology lab.

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  • 679-09135568

    Centrifuge machine with vials of red liquid, illustration.

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  • 679-08519307

    Person holding virology test tube.

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  • 679-08027327

    Microbiological test tubes and pipette

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  • 630-01875871

    Mid section view of a female lab technician holding a test tube rack

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  • 679-08911928

    Scientist preparing human medical samples for testing and analysis in the laboratory

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  • 679-07608256

    Person holding microtube containing blood sample.

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