Chercheur masculin principal effectuant des recherches scientifiques dans un laboratoire - Photo & image de stock

Senior male researcher carrying out scientific research in a lab (shallow DOF, color toned image)

Senior male researcher carrying out scientific research in a lab (shallow DOF, color toned image)

Senior male researcher carrying out scientific research in a lab

Senior male researcher carrying out scientific research in a lab (shallow DOF, color toned image)

Senior male researcher carrying out scientific research in a lab

Senior male researcher carrying out scientific research in a lab

Senior male researcher carrying out scientific research in a lab (shallow DOF, color toned image)

Senior scientist in a chemistry lab carrying out research - looking at gas chromatography samples, preparing the analysis on a modern gas chromatographer (color toned image)

Senior male researcher carrying out scientific research in a lab (shallow DOF, color toned image)

Senior chemistry professor/doctor carrying out research experiments in an analytical chemistry lab (color toned image)

Senior chemistry professor/doctor in a lab (color toned image)

Senior male researcher carrying out scientific research in a lab (shallow DOF, color toned image)

Senior male researcher carrying out scientific research in a lab using a gas chromatograph (shallow DOF; color toned image)

Senior male researcher carrying out scientific research in a lab (shallow DOF; color toned image)

Senior male researcher carrying out scientific research in a lab (shallow DOF, color toned image)

Senior male researcher carrying out scientific research in a lab using a gas chromatograph (shallow DOF; color toned image)

Senior chemistry professor/doctor carrying out research experiments in an analytical chemistry lab (color toned image)

Senior scientist in a chemistry lab carrying out research - looking at gas chromatography samples, preparing the analysis on a modern gas chromatographer (color toned image)