Waist up of concentrated Caucasian male chemist in protective face shield, white lab coat and gloves pipetting some unrecognizable red liquid from test tube while doing research in laboratory
Chest up slowmo of serious Caucasian chemist in face shield and lab coat conducting experiment in lab adding hydrogen peroxide and some black powder in test tube and watching chemical reaction
Young Biracial Male Scientist Conducting Experiment in Modern Research Laboratory
The girl in the lab conducting experiments. Prepares test tubes.
Selective focus on test tubes with blood samples on the foreground. Laboratory workers conducting experiments. Scientists working in a modern lab. Healthcare, medicine, development.
Team medical scientist conducting DNA experiments looking in computer holding test tube with blood sample working in science laboratory. Lab engineers in white coat analysing vaccine development
Young Biracial male biotechnologist conducting experiment in laboratory
Medical scientist working at lab with test tubes. Laboratory researcher filling test tube with pipette. Researcher creating a vaccine. Antiviral vaccine concept.
Close up of team of medical research scientists work closely with the test tube in the laboratory by conducting experiments and analyzes
Scientist working with micro pipette for liquid in beaker and test tube, doing chemistry experiment in laboratory. Biochemistry researcher mixing substance using dropper and lab equipment.
Chemist working on experiment with micro pipette and beaker, using dropper on test tube to develop science industry in laboratory. Woman scientist doing lab work with equipment and tools.
Scientist conducting research in chemical lab. Mixing chemical liquid in test tube. Scientist doing chemical research in research laboratory. Young scientist shaking test tube.