Close up shot of white rat in glass tank in laboratory Scientists working on their research in background
Close up shot of scientists hand in rubber gloves holding white laboratory rat, other scientist looking at it
Laboratory research by scientists, experiments on animals rats
Close up hands of scientist holding white laboratory rat when discussing research details with colleague
Close up slowmo of unrecognizable scientist in gloves holding syringe and preparing to inject white lab rat with experimental drug
Laboratory research by scientists, experiments on animals rats
Close up shot of scientist catching white laboratory rat from transparent cage, his colleagues taking hair sample and examining it under microscope
Laboratory research on rat by scientists, experiments on animals
Close up shot with rack focus from female scientist in white coat working on computer and observing white lab rat in glass tank
Group of three scientists in lab coats and rubber gloves studying and discussing behavior of laboratory rats, woman talking rat from transparent cage to examine it, medium shot
Tracking shot of female scientist taking laboratory rat from transparent cage, her colleague applying mixture to its coat, close up
NEW
Laboratory Research on Innovative Medicine Using White Rat in Purple Lighting
Over shoulder shot of unrecognizable scientist in white coat and gloves injecting white lab rat with experimental drug or vaccine
Animal Testing Lab Mouse Curious In A Maze
Animal Testing Lab Mouse Stuck In A Maze
PAN slowmo of African-American male scientist in white coat, goggles and face mask injecting experimental drug into white lab rat while Asian female colleague working on laptop
Medium shot of group of three scientist in lab coats discussing research on rats behavior, woman taking rat from transparent cage, tracking shot
Animal Testing Lab Mouse With Negative Space
Medium shot of group of three scientists working in laboratory, one studying plant specimens with microscope and the other two looking inside transparent rat cage
Tilt up slowmo shot of African-American male scientist holding glass tank with lab rat and talking to female colleague making notes on tablet
Laboratory experience and experiment laboratory rat examines scientists laptop on table
Guinea Pigs In Hay Moving Around
Male vet checks up the dog at the veterinarian clinic
Close up view of scientist conducting research, experimenting on rat in Laboratory
Animal Testing Lab Mouse On White Background In Science Experiment
Guinea Pigs Hiding In Hay 002
Slowmo of black male scientist in face mask, gloves and white coat holding white lab rat and injecting it with experimental drug while filming video for students and giving instructions
Slowmo of African-American male scientist in white coat and gloves taking lab rat out of glass tank and injecting it with experimental drug Asian female scientist doing research in background
Veterinarian weighing adorable guinea pig in clinic
Tracking shot of group of three chemists working in laboratory and studying chemical reactions, one adding drops of liquid to plant specimen and studying it with microscope
Guinea Pigs In Hay At Petting Zoo 4K
Veterinarian examining dog's teeth. Man in white coat checking dog's mouth. Vet doctor caring for dog's ear.
Laboratory research by scientists, experiments on animals rats
NEW
Laboratory Research on White Rat With Purple Neon Technology Equipment
Animal Testing Lab Mouse Cleaning Herself In Maze
Several Guinea Pigs Moving Around In Hay
Tilt up slowmo of disabled African-American male scientist in white coat and gloves working on computer in laboratory while his female colleagues doing their research Lab rat is in glass tank
Slowmo tracking of disabled black male scientist in wheelchair working on computer in lab, then posing His female colleagues doing their research in background White lab rat is in glass tank
NEW
Chemist Conducting Research in Laboratory With White Rat Under Neon Purple Light
Research work in a lab
NEW
Innovative Research in a Modern Laboratory With Chemists Experiments and Data
doctors in the lab
Animal Testing Lab Mouse Tilt Up To Reveal From White Inside A Maze
lab dropper in test tubes
successful researcher in lab
Educational surgery to remove the thyroid gland in the living white laboratory rat