Starszy mężczyzna naukowiec, prowadzenia badań naukowych w laboratorium (płytkie dof, stonowanych kolorów obrazu) - Stockfoto’s en -afbeeldingen

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)

A robotics engineer working on desing of modern robotic arm in laboratory.

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

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

In a Chemical Research Laboratory Scientist Holds Smoking Compound in Beaker.

Gropu of scientist working at the laboratory

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

Senior chemistry professor/doctor in a lab

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

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

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