Laboratory assistant scientist laboratory tests chemicals for reactions in flask
Female and male scientists and an assistant are talking in modern laboratory
Laboratory assistant scientist laboratory tests chemicals for reactions in flask. Close up
A serious lab assistant stands in the middle of the laboratory and turns his head into the camera
Team of scientists and an assistant are talking in modern high end laboratory
The attentive laboratory assistant writes down the results of the tests
Scientist working with microscope, calculating and taking notes in laboratory
Scientist working with microscope, calculating and taking notes in laboratory
Scientist in Sports Laboratory checking electrodees on strong man in oxygen mask standing on racetrack. His female colleague monitoring EKG on diagnostic computer system
In busy laboratory male scientist types on computer keyboard while his team works in the background
Little girl explores brother's hair texture with probe in a fun lab lesson
A close up of the hands of the laboratory assistant who carefully rewrites the data about test tubes into his documents