Chemist pours liquid into flask. Stock footage. Chemist conducts experiment with flask and liquid substance. Laboratory experiment, close up
Chemist pours liquid into flask. Stock footage. Chemist conducts experiment with flask and liquid substance. Laboratory experiment, close up
Tilt down shot of Asian scientist in protective face mask, medical hat and gloves writing down results of experiment in laboratory
Woman in laboratory with liquid chemicals. Clip. Scientist conducts experiments in laboratory. Studying and experimenting with chemical
The scientist and his assistant conduct chemical experiments in an underground laboratory in Slow motion
The scientist and his assistant conduct chemical experiments in an underground laboratory in Slow motion
The scientist and his assistant conduct chemical experiments in an underground laboratory in Slow motion
The scientist and his assistant conduct chemical experiments in an underground laboratory in Slow motion
Chemical experiment. Stock footage. Young scientists in the laboratory deduce chemical reactions in special devices.
Forceps put substance into equipment. Stock footage. Chemist puts substance into equipment with forceps. Laboratory chemical and experiments
Researcher writing research data with pen at lab. Close up of scientist hands. Modern laboratory equipment. Chemist writing down test report in lab environment. Doctor writing test results
Scientist thinking at science laboratory. Scientist waiting results of experiment in research laboratory. Researcher thinking. Researcher waiting results of laboratory testing. Thoughtful lab worker