Close up shot of scientists hand in rubber gloves holding white laboratory rat, other scientist looking at it
Close up shot of scientists in rubber gloves taking laboratory rats from transparent cage, examining them and putting them back
Over shoulder shot of unrecognizable scientist in white coat and gloves injecting white lab rat with experimental drug or vaccine
Close up shot of scientist catching white laboratory rat from transparent cage, his colleagues taking hair sample and examining it under microscope
Close up hands of scientist holding white laboratory rat when discussing research details with colleague
Close up shot of white rat in glass tank in laboratory Scientists working on their research in background
Close up slowmo of unrecognizable scientist in gloves holding syringe and preparing to inject white lab rat with experimental drug
Tracking shot of female scientist taking laboratory rat from transparent cage, her colleague applying mixture to its coat, close up
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Animal testing in laboratory. rat in blue laboratorym animal experiments
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
Laboratory research by scientists, experiments on animals rats
Laboratory experience and experiment laboratory rat examines scientists laptop on table
Laboratory research on rat by scientists, experiments on animals
Slowmo tilt up shot of male and female scientists in white coats and gloves doing research in laboratory White rats are sitting in glass tanks
Close up shot with rack focus from female scientist in white coat working on computer and observing white lab rat in glass tank
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
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Close up view of scientist conducting research, experimenting on rat in Laboratory
Laboratory research by scientists, experiments on animals rats
Tilt up slowmo shot of African-American male scientist holding glass tank with lab rat and talking to female colleague making notes on tablet
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
Animal Testing Lab Mouse Curious In A Maze
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
Slow motion shot of scientist observing lab rat and typing on computer while colleagues discuss research
Lab Mouse Albino Walking Off Screen
Animal Testing Lab Mouse Stuck In A Maze
Slowmo PAN shot of disabled female scientist in wheelchair holding tablet and looking at lab rat in glass tank held by her African-American male colleague
Animal Testing Lab Mouse Cleaning Herself In Maze
Animal Testing Lab Mouse With Negative Space
Laboratory research by scientists, experiments on animals rats
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
Animal Testing Lab Mouse On White Background In Science Experiment
Disinfection of laboratory rats to section. Slow motion.
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 shot with focus on screen of video camera recording black male scientist in face mask doing experiment on lab rat and talking
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
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
Educational surgery to remove the thyroid gland in the living white laboratory rat
Tilt up slowmo of disabled African-American scientist working on computer in lab, then looking at camera His female colleagues doing research in background
Team surgeon at work in operating room
Veterinarian examining dog's teeth. Man in white coat checking dog's mouth. Vet doctor caring for dog's ear.
Guinea Pigs Hiding In Hay 002
Guinea Pigs In Hay At Petting Zoo 4K
Male vet checks up the dog at the veterinarian clinic
Several Guinea Pigs Moving Around In Hay
Guinea Pigs In Hay Moving Around
Slowmo PAN of paraplegic female scientist in wheelchair working on computer in laboratory while her colleagues discussing work in background
Group of three scientists in lab coats studying and discussing behavior of laboratory rats living in transparent cage, medium shot