Close-up of hamster in glass container. Scientists conducting animal experiment in chemistry lab.
Lab hamster in glass container on working table in chemistry laboratory. Close-up shot
Lab hamster in glass container on working table in chemistry laboratory. Close-up shot
In modern laboratory black chemistry doctor in safety glasses looking at hamster's physical condition after the experiment. Woman working in big chemistry laboratory.
Close-up shot of scientist hand giving to a hamster organic material to eat in chemistry lab during the experiment
Close-up of running smoke from flask into a glass container with mouse. Reasearch scientist making experiment in chemistry laboratory.
Research Scientist Observing Hamster Behavior in Laboratory
Close-up of female scientist observing hamster's behavior during the experiment in modern lab. Woman is in safety glasses.
Close-up view of hamster in glass container in chemistry lab. In the background - working scientist.
Close-up view of hamster in glass container in chemistry lab. In the background - working scientist.
Black female research scientist making experiment with hamster in modern chemistry laboratory using pipette to drop some liquid to the container.
Experiment in modern chemistry laboratory: running smoke from flask into a glass container with mouse. In the background there are different flasks and test-tubes.