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High angle cropped view of graduated pipette pipetting liquid into test tubes
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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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Close up of female scientist examining micro organisms in petri dish
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Analytical chemistry - sample being pipetted into test tube for analysis in laboratory
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Scientist drawing chemical formula on glass for business people and colleagues
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Scientist viewing parasites under light microscope in laboratory, Jenner Institute, Oxford University
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Sample being pipetted into petri dish for analysis in laboratory
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Close up of cell biologist holding a flask containing stem cells, cultivated in red growth medium, to investigate disease
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Smiling student wearing safety glasses in front of test tubes in lab at college
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A close up of a volumetric cylinder containing a chemical formula in a laboratory
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Analytical chemistry - sample being pipetted into test tube for analysis in laboratory
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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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Stem cell research. Close up of female scientist examining cell cultures in multiwell tray
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Analytical chemistry - sample being pipetted into test tube for analysis in laboratory
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Scientist viewing experimental cultures growing in multiwell tray in laboratory
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Senior male scientist writing molecular formula on clear board
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Close up of pipette and test tube with blue liquid at college
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Pipetting samples into petri dish used in dna, stem cell, biomedical, biotechnology and pharma research
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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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Beaker containing solution from chemical experiment with molecular model in background on lab bench
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Analytical chemistry - sample being pipetted into test tube for analysis in laboratory
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Analytical chemistry, sample being pipetted into a test tube for testing in laboratory
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Close up of female cell biologist holding a flask containing stem cells, cultivated in red growth medium, to investigate disease
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Analytical chemistry - sample being pipetted into test tube for analysis in laboratory
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Smiling student holding test tube containing liquid in lab at college
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Professors explaining operation of water ultra purification system to engineering students in a laboratory
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Two students looking at green liquid and taking notes in lab at college
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Lab assistant with mask looking closely at blue liquid in lab at college
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Attractive smiling student wearing safety glasses in lab in university
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Scientifique brandissant des tubes à essai contenant un liquide
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Variety of drugs including vials, ampules and vaccines illustrating medical research
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Mature scientist holding liquid in volumetric flask in greenhouse, portrait
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PROFESSEUR DE SCIENCE DES ANNÉES 1960 ÉCRIRE UNE FORMULE DE TABLEAU DE MARCHE AGENT CHÉLATANT
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Cell biologist holding a flask containing stem cells, cultivated in red growth medium, to investigate diseases
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