24,965 images pour chimie

  • 649-08381841

    High angle cropped view of graduated pipette pipetting liquid into test tubes

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    Laboratory glassware containing liquids.

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

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  • 679-08518348

    Graphene sheet, illustration.

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  • 679-08518349

    Graphene sheet, illustration.

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  • 649-07560338

    Pipetting sample into multi well tray

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  • 619-07609139

    Mixed race businessman examining molecular model

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  • 679-08173332

    A stand holding pipettes and other laboratory glassware.

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  • 679-08426062

    Pipetting sample into multiwell plate for analysis in a laboratory.

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  • 679-08518350

    Graphene sheet, illustration.

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  • 679-08518346

    Graphene sheet, illustration.

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  • 679-08426061

    Pipetting sample into multiwell plate for analysis in a laboratory.

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  • 649-07596085

    Close up of female scientist examining micro organisms in petri dish

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  • 622-08542918

    High school laboratory

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  • 6106-05489236

    Tableau périodique des éléments tirés d'un tableau périodique de public domain de nist.gov

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  • 614-06896631

    Scientist holding test tube with roots, close up

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  • 614-06896638

    Numbers on conical flask, close up

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  • 649-08543839

    Scientist viewing parasites under light microscope in laboratory, Jenner Institute, Oxford University

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  • 649-06844076

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

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  • 6113-07808448

    Scientist drawing chemical formula on glass for business people and colleagues

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  • 6117-07586588

    High school students and teacher conducting scientific experiment

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  • 679-07608261

    Pipette and drop of liquid with microtubes.

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  • 649-08480221

    Variety of drugs and syringe on tray

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  • 649-06844075

    Sample being pipetted into petri dish for analysis in laboratory

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  • 649-08126044

    A variety of medicine and vaccines on a laboratory bench

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  • 649-07596080

    Female scientist pipetting DNA samples for analysis

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  • 649-08381513

    A close up of a volumetric cylinder containing a chemical formula in a laboratory

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  • 641-07733749

    Portrait of young female chemist holding glass tube with yellow reagent

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  • 6117-07586583

    High school students and teacher conducting scientific experiment

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  • 875-06571715

    Flasks and Cylinders Used in Chemistry Research

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  • 649-07560337

    Pipetting sample into multi well tray

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  • 679-07605058

    Sarin nerve gas, molecular model. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (green), oxygen (red), phosphorous (orange) and fluorine (blue).

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  • 641-06552434

    Germany, Bavaria, Munich, Scientist with test tubes doing medical research

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  • 649-07596081

    Female scientist pipetting DNA samples for testing

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  • 649-06844077

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

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  • 649-08543846

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

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  • 619-07609173

    Hispanic scientist examining molecular model

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  • 614-06896641

    Pipette and test tube

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  • 649-07585090

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

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  • 641-06552428

    Germany, Bavaria, Munich, Droplet being dispensed from pipette into test tube

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  • 641-07155206

    Chemist holding flask

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  • 641-06975265

    Germany, Young scientist with DNA model

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  • 641-06975236

    Germany, Young scientist checking blue liquid in erlenmeyer flask

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  • 619-07609172

    Hispanic scientist examining molecular model

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  • 679-07607877

    Glucose, molecular model. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (blue) and oxygen (orange).

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  • 6117-07586573

    High school students and teacher conducting scientific experiment

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  • 614-06896643

    Scientist holding test tube

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  • 649-06844073

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

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  • 852-07711804

    Close up of shiny molecular model

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  • 679-05992347

    Verrerie de laboratoire.

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  • 679-07846421

    Deoxyadenosine triphosphate (dATP) nucleotide molecule. DNA (deoxyribonucleic acid) building block. Atoms are represented as spheres with conventional colour coding: hydrogen (white), carbon (grey), nitrogen (blue), oxygen (red), phosphorus (orange).

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  • 641-06975252

    Germany, Human hand pipetting pink liquid into test tubes

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  • 649-07596082

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

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  • 614-06896632

    Scientist using pipette, close up

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  • 679-06779534

    Pipetting into microtubes.

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  • 679-05992349

    Verrerie de laboratoire. Liquide versé dans une fiole conique.

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  • 649-08702129

    Scientist viewing experimental cultures growing in multiwell tray in laboratory

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  • 649-07118447

    Chemistry student doing experiment

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  • 679-07607769

    Nanotechnology, conceptual computer artwork.

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  • 619-07236806

    Japanese scientist working in laboratory

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  • 875-06575464

    Molecular model showing the chemical structure of nicotine.

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  • 679-05797223

    Molécule de sucre saccharose

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  • 614-06625111

    Illustration of molecules and binary

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  • 614-08065878

    Senior male scientist writing molecular formula on clear board

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  • 649-07118452

    Young man holding molecular model

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  • 6106-05403470

    liquide de pipette de technicien en laboratoire dans des tubes à essai

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  • 6117-07586603

    High school students and teacher in science class

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  • 6109-07497803

    Close up of pipette and test tube with blue liquid at college

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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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  • 649-08479880

    Scientist preparing chemical experiment in laboratory

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  • 6118-07354228

    A young woman writing a chemical notation for the gas Oxygen, the molecular structure, on a clear seethrough panel with a black pen.

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  • 649-04248913

    Béchers de liquide dans l'usine

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  • 653-06819523

    Hexagons connected into molecular like structures on a gray background

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  • 679-06674685

    Glutamic acid, molecular model. Non-essential amino-acid. Important neurotransmitter. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (blue-green), nitrogen (blue) and oxygen (red).

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  • 679-06672792

    Atom, computer artwork.

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  • 875-06571727

    Biochemical Research

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  • 649-07585110

    Scientist viewing a molecular structure in a laboratory

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  • 649-05800930

    Gros plan des tubes à essai

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  • 6117-07586598

    High school students and teacher in science class

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  • 641-06668407

    Chemist holding test tube against white background, close up

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  • 649-07118448

    Chemistry student doing experiment

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  • 649-07279801

    Beaker containing solution from chemical experiment with molecular model in background on lab bench

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  • 679-05797165

    Molécule d'éthanol

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  • 641-06668395

    Volumetric flasks against white background, close up

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  • 852-06961339

    Hand holding beaker containing globe

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  • 614-06813445

    Molecular model and books

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  • 619-06670437

    Hispanic student working in chemistry lab

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  • 679-06711307

    Methionine, molecular model. Essential alpha-amino acid. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (blue-green), nitrogen (blue), oxygen (red) and sulfur (yellow).

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  • 614-06896327

    Mature scientist holding liquid in volumetric flask in greenhouse, portrait

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  • 679-05797203

    Molécule de l'histamine

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