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Pipetting droplets of liquid into multiwell dish, high angle view
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Stem cell research, nuclear transfer of embryonic stem cells from petri dish used in cloning for medical research
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Pipetting DNA sample collected from crime scene into vial for forensic testing in laboratory
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Chemistry research. Erlenmeyer flask containing colored liquid, a ball-and-stick molecular model and laptop computer
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Doctor viewing brain scans for possible disease or damage in clinic
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Close up of scientists hands selecting a blood sample for medical testing
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Female scientist about to view a human sample under a microscope
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Young female scientist in lab using scanning electron microscope
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DNA sample being pipetted into multi well plate with DNA gel below
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DNA sample being pipetted into petri dish with DNA gel in background
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Botanist with digital tablet near tomato plants in greenhouse
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DNA Research, Scientist comparing DNA results on a computer screen in the laboratory
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Multi pipette adding samples to multi well tray 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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Female scientist extracting DNA sample swab for genetic tests in laboratory
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Large group of drugs including vials, ampules and vaccines illustrating medical research
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Pipette adding sample to petri dish with DNA profiles in background
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Stem cell research, nuclear transfer of embryonic stem cells used in cloning for medical research
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Medical researcher viewing data on a computer for a blood sample during testing
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