Male assistant preparing bio samples in modern laboratory
Female scientist preparing for experiment in pharmaceutical laboratory. Pharmacist preparing for pharmaceutical research in chemical lab. Assistant preparing for working in research laboratory.
Chemist assistant preparing some test samples in modern busy laboratory
The job of a laboratory assistant in the chemical laboratory.
Doctor examines reagents in the laboratory. Laboratory assistant conducts laboratory studies.
successful laboratory assistant at work
Female laboratory assistant working with microscope in medical laboratory.
A young lab assistant closely observes the laboratory centrifuge
Laboratory assistant scientist laboratory tests chemicals for reactions in flask