157 résultats pour : tubes à essai

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Blood sample and stethoscope.

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Blood sample and stethoscope.

Blood sample and stethoscope.

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Blood sample and stethoscope.

Blood sample in test tube.

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Blood sample in test tube.

Blood sample in test tube.

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Blood sample in test tube.

Stethoscope, syringe and test tube on white background.

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Stethoscope, syringe and test tube on white backgr...

Stethoscope, syringe and test tube on white background.

TTM17A03_161

Stethoscope, syringe and test tube on white backgr...

Scientist doing chemical research.

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Scientist doing chemical research.

Scientist doing chemical research.

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Scientist doing chemical research.

Scientist doing chemical research.

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Scientist doing chemical research.

Scientist working on laptop.

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Scientist working on laptop.

Close up of man's hand holding plant in test tube.

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Close up of man's hand holding plant in test tube.

Close up of man's hand holding test tube with liquid.

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Close up of man's hand holding test tube with liqu...

Male technician working in laboratory.

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Male technician working in laboratory.

Male technician working in laboratory.

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Male technician working in laboratory.

Scientist examining seedlings in test tubes.
Photo : Jamie Grill

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Scientist examining seedlings in test tubes. Phot...

Portrait of scientist.
Photo : Jamie Grill

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Portrait of scientist. Photo : Jamie Grill

Scientist working in laboratory.
Photo : Jamie Grill

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Scientist working in laboratory. Photo : Jamie Gr...

Close up of Shataki mushrooms and laboratory glassware, studio shot.
Photo : Daniel Grill

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Close up of Shataki mushrooms and laboratory glass...

Close up of goji berries in laboratory glassware, studio shot.
Photo : Daniel Grill

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Close up of goji berries in laboratory glassware, ...

X-ray image showing handbag containing test tube with germs.
Photo : Calysta Images

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X-ray image showing handbag containing test tube w...

Close up of lavender and laboratory glassware, studio shot.
Photo : Daniel Grill

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Close up of lavender and laboratory glassware, stu...

Close up of lavender and laboratory glassware, studio shot.
Photo : Daniel Grill

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Close up of lavender and laboratory glassware, stu...

Close up of ginger root in beaker, studio shot.
Photo : Daniel Grill

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Close up of ginger root in beaker, studio shot. ...

Laboratory glassware.
Photo : Jamie Grill

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Laboratory glassware. Photo : Jamie Grill

Laboratory glassware with liquids.
Photo : Jamie Grill

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Laboratory glassware with liquids. Photo : Jamie...

Pipetting liquid into test tube.
Photo : Jamie Grill

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Pipetting liquid into test tube. Photo : Jamie G...

Close up of lavender in laboratory glassware, studio shot.
Photo : Daniel Grill

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Close up of lavender in laboratory glassware, stud...

Close up of lavender and laboratory glassware, studio shot.
Photo : Daniel Grill

TTM12A29_413

Close up of lavender and laboratory glassware, stu...

Close up of flowers in laboratory glassware, studio shot.
Photo : Daniel Grill

TTM12A29_414

Close up of flowers in laboratory glassware, studi...

Close up of flowers and laboratory glassware, studio shot.
Photo : Daniel Grill

TTM12A29_416

Close up of flowers and laboratory glassware, stud...

Herb in test tube.
Photo : Jamie Grill

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Herb in test tube. Photo : Jamie Grill

Liquid in test tubes.
Photo : Jamie Grill

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Liquid in test tubes. Photo : Jamie Grill

X-ray image showing handbag containing test tube with germs.
Photo : Calysta Images

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X-ray image showing handbag containing test tube w...

Liquid in test tubes.
Photo : Jamie Grill

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Liquid in test tubes. Photo : Jamie Grill

Liquid in test tubes.
Photo : Jamie Grill

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Liquid in test tubes. Photo : Jamie Grill

Scientist pipetting liquid into test tubes.

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Scientist pipetting liquid into test tubes.

Scientist pipetting liquid into test tubes.

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Scientist pipetting liquid into test tubes.

Studio shot of blood sample.

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Studio shot of blood sample.

Studio shot of blood sample and syringe.

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Studio shot of blood sample and syringe.

Two doctors examining test tube in hospital. Photo : db2stock

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Two doctors examining test tube in hospital. Photo...

Portrait of two doctors in hospital. Photo : db2stock

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Portrait of two doctors in hospital. Photo : db2st...

Laboratory mouse in front of laboratory glassware, studio shot.

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Laboratory mouse in front of laboratory glassware,...

Female surgeon and two male doctors in hospital. Photo : db2stock

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Female surgeon and two male doctors in hospital. P...

Female and male doctors in hospital. Photo : db2stock

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Female and male doctors in hospital. Photo : db2st...

Two doctors reading medical document in hospital. Photo : db2stock

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Two doctors reading medical document in hospital. ...

Surgeon and doctor in hospital. Photo : db2stock

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Surgeon and doctor in hospital. Photo : db2stock

Laboratory mouse in Petri dish, studio shot.

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Laboratory mouse in Petri dish, studio shot.

Studio shot of hand holding vial with blood.

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Studio shot of hand holding vial with blood.

Studio shot of laboratory beaker with blue liquid. Photo : Antonio M. Rosario

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Studio shot of laboratory beaker with blue liquid....

Studio shot of hand holding test tube with liquid.

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Studio shot of hand holding test tube with liquid.

Studio shot of hand holding vial with blood.

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Studio shot of hand holding vial with blood.

Studio shot of laboratory beaker with blue liquid. Photo : Antonio M. Rosario

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Studio shot of laboratory beaker with blue liquid....

Studio shot of Spice Rack on white background. Photo : David Arky

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Studio shot of Spice Rack on white background. Pho...

Beakers with periodic tables in laboratory.

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Beakers with periodic tables in laboratory.

Studio shot of Test Tubes making Circle shape on white background. Photo : David Arky

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Studio shot of Test Tubes making Circle shape on w...

Studio shot of Test Tubes making Arrow shape on white background. Photo : David Arky

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Studio shot of Test Tubes making Arrow shape on wh...

Studio shot of Test Tubes making Arrow shape on white background. Photo : David Arky

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Studio shot of Test Tubes making Arrow shape on wh...

Beakers and flasks with periodic tables in laboratory.

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Beakers and flasks with periodic tables in laborat...

Beaker with periodic table in laboratory.

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Beaker with periodic table in laboratory.

Beakers and flasks with periodic tables in laboratory.

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Beakers and flasks with periodic tables in laborat...

Boy (8-9) holding chemical flask in science lab. Photo : Jamie Grill Photography

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Boy (8-9) holding chemical flask in science lab. P...

Close up of model with award ribbon. Photo : Jamie Grill Photography

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Close up of model with award ribbon. Photo : Jamie...

USA, New Jersey, Jersey City, Botanic laboratory.

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USA, New Jersey, Jersey City, Botanic laboratory.

USA, New Jersey, Jersey City, Female scientist using microscope behind test tubes.

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USA, New Jersey, Jersey City, Female scientist usi...

USA, New Jersey, Jersey City, Botanic laboratory.

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USA, New Jersey, Jersey City, Botanic laboratory.

USA, New Jersey, Jersey City, Female scientist using microscope behind test tubes and flasks.

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USA, New Jersey, Jersey City, Female scientist usi...

USA, New Jersey, Jersey City, Botanic laboratory.

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USA, New Jersey, Jersey City, Botanic laboratory.

USA, New Jersey, Jersey City, Female scientist using microscope behind test tubes and flasks.

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USA, New Jersey, Jersey City, Female scientist usi...

USA, New Jersey, Jersey City, Female scientist holding chemical test tube.

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USA, New Jersey, Jersey City, Female scientist hol...

USA, New Jersey, Jersey City, Botanic laboratory.

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USA, New Jersey, Jersey City, Botanic laboratory.

USA, New Jersey, Jersey City, Female scientist holding chemical test tube.

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USA, New Jersey, Jersey City, Female scientist hol...

USA, New Jersey, Jersey City, Botanic laboratory.

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USA, New Jersey, Jersey City, Botanic laboratory.

USA, New Jersey, Jersey City, Botanic laboratory.

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USA, New Jersey, Jersey City, Botanic laboratory.

USA, New Jersey, Jersey City, Botanic laboratory.

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USA, New Jersey, Jersey City, Botanic laboratory.

USA, New Jersey, Jersey City, Botanic laboratory.

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USA, New Jersey, Jersey City, Botanic laboratory.

USA, New Jersey, Jersey City, Female scientist holding chemical test tube.

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USA, New Jersey, Jersey City, Female scientist hol...

USA, New Jersey, Jersey City, Botanic laboratory.

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USA, New Jersey, Jersey City, Botanic laboratory.

Reflection of chemical flasks in female scientists glasses.

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Reflection of chemical flasks in female scientists...

Female scientist examining chemical flask.

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Female scientist examining chemical flask.

Flower in test tube.

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Flower in test tube.

Herbs in test tubes. Photo : Jamie Grill

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Herbs in test tubes. Photo : Jamie Grill

Vials in research lab.

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Vials in research lab.

Researcher working in science lab.

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Researcher working in science lab.

Researcher looking through microscope.

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Researcher looking through microscope.

Researcher looking through microscope.

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Researcher looking through microscope.

Student in science lab.

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Student in science lab.

Teacher and student in science lab.

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Teacher and student in science lab.

Students in science lab.

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Students in science lab.

Teacher helping student in science lab.

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Teacher helping student in science lab.

Red mixture in beaker

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Red mixture in beaker

Herbs in test tubes

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Herbs in test tubes

Mixture in beaker

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Mixture in beaker

Beakers with colorful mixture

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Beakers with colorful mixture

Herbs in test tubes

TTM10A04_014

Herbs in test tubes

Researchers working in lab.

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Researchers working in lab.

Test tubes with plants.

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Test tubes with plants.

Natural plant remedy.

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Natural plant remedy.

Researchers working in lab.

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Researchers working in lab.

Test tube with plants.

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Test tube with plants.

Researchers working in lab.

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Researchers working in lab.

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