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Police officer with a traffic paddle-stock-foto
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Policeman holding a breath alcohol tester to check the ability of a driver to drive a car, showing a reading of 0.00 per thousand-stock-foto
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Police officer with breathalyser for checking the fitness to drive-stock-foto
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PHOTOMONTAGE, positive antigen rapid test, face mask hangs on student desk, face-to-face teaching, Corona crisis, Stuttgart, Baden-Württemberg, Germany-stock-foto
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Mouse bred for experimental purposes, Centre for Medical Biotechnology of the University Duisburg-Essen, North Rhine-Westfalia, Germany, Europe-stock-foto
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Mouse bred for experimental purposes, Centre for Medical Biotechnology of the University Duisburg-Essen, North Rhine-Westfalia, Germany, Europe-stock-foto
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Adolescents in a biology lesson, working with microscopes and object slides-stock-foto
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Medical students, internship group in a laboratory, the internship participants are assessing the loading of a gel in a vertical gel electrophoresis chamber, Centre for Medical Biotechnology University Duisburg-Essen, North Rhine-Westphalia, Germany, Europe-stock-foto
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Biotechnology, fluorescence microscope, a special version of a light microscope that can visualise fluorescent labelled molecules within a cell, Centre for Medical Biotechnology of the University Duisburg-Essen, North Rhine-Westfalia, Germany, Europe-stock-foto
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Acetone, Centre for Medical Biotechnology at the University of Duisburg-Essen, North Rhine-Westphalia, Germany, Europe-stock-foto
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Instructor teaching and speaking the trade to a metal industrial factory worker in the numerical control sector-stock-foto
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Laboratory, a scientist is checking the crystallisation plate for the crystallisation of proteins, Centre for Medical Biotechnology University Duisburg-Essen, North Rhine-Westphalia, Germany, Europe-stock-foto
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Laboratory, a scientist is examining the crystals for size that were created on a crystallisation plate under a microscope, Centre for Medical Biotechnology University Duisburg-Essen, North Rhine-Westphalia, Germany, Europe-stock-foto
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NMR nuclear magnetic resonance spectroscope for the detection of protein structures on an atomic level, control and evaluation of the measurements, Centre for Medical Biotechnology of the University Duisburg-Essen, North Rhine-Westfalia, Germany, Europe-stock-foto
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Biotechnology, fluorescence microscope, a special version of a light microscope that can visualise fluorescent labelled molecules within a cell, Centre for Medical Biotechnology of the University Duisburg-Essen, North Rhine-Westfalia, Germany, Europe-stock-foto
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Medical students, internship group in a laboratory, the internship participants are assessing their samples, Centre for Medical Biotechnology University Duisburg-Essen, North Rhine-Westphalia, Germany, Europe-stock-foto
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Laboratory, pipetting of DNA samples into Eppendorf tubes, Centre for Medical Biotechnology University Duisburg-Essen, North Rhine-Westphalia, Germany, Europe-stock-foto
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Laboratory, pipetting of DNA samples into Eppendorf tubes, Centre for Medical Biotechnology University Duisburg-Essen, North Rhine-Westphalia, Germany, Europe-stock-foto
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Medical students, internship group in a laboratory, the internship participants are assessing the loading of a gel in a vertical gel electrophoresis chamber, Centre for Medical Biotechnology University Duisburg-Essen, North Rhine-Westphalia, Germany, Europe-stock-foto