Test Stock Footage: Royalty-Free Video Clips - Page 4

Royalty-free Stock Footage Clips

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doctors in the lab

closeup turn of the century scientist taking notes 4k

Dissolving Chemicals In A Liquid. Close-up.

Woman scientist work laboratory microscope at chemical lab. Female scientist preparing laboratory research. Scientist at laboratory workspace. Steady shot of lab worker ready for chemical experiment

Man scientist or technologist doing experiment in a laboratory pipetting a chemical solution from a beaker held in him gloved hand as he sits behind a row of test tubes in a rack

couple of scientists working with tablet in the field

Top view of Doctor interpreting scan of the brain

Viorolog researcher examining blood sample from test tube working in modern equipped laboratory. Scientist man analysing vaccine evolution using high tech researching diagnosis against covid19.

lab tech holding a vial placing a chemical using a pipette

1080p clip of Medical research scientists in action

A person stitches the finger due to test the sugar value in the blood...

Laboratory worker programs the device

Medicine and pharmaceutical laboratory with female scientist working and doing medical test. Sequence

Female scientist using dropper and test tubes for conducting experiment

Male scientist in protective suit combining chemicals in test tube and watching reaction

The scientific man does the test with chemical liquids. He uses a dropper pouring in test tube

microbiologist is taking liquid with dangerous bacteria from test tube by pipette in laboratory, working with chemicals and toxins, closeup

Woman dropping chemical substance with pipette into glass dish in laboratory while working with her colleagues

Lab technician examining samples and liquid using microscope in equipped laboratory. Scientist working with various bacteria, tissue and blood samples, pharmaceutical research for antibiotics

Laboratory technologist using a microscope to examine a smear or specimen on a slide during a medical diagnosis, close up view on his hand and the objective lenses of the instrument

Radiologist Watching Monitors Of Brain Scan

close up or macro of an eye of a doctor, surgeon. futuristic and technological vision of medical care and patient protection. futuristic medicine, technology Eye, medical holography, future

scientist dropping chemical solution for analyzing : hologram chemical structure in futuristic technology for testing in laboratory

The nurse reported to the doctor about medical tests. Panning shot. Close up.

Three people in protective suits and masks using dropper and chemical and conducting experiment in laboratory

Dolly shot of concentrated chemist typing on laptop keyboard in modern high end laboratory full of professional equipment

Skilled scientist handles chemical flask with care

Science team working with microscopes

Chemist engineer sitting at the working place with medical equipment wearing in white coat. Portrait woman doctor check results test in laboratory

Laboratory workplace for DNA test

Computed medical tomography MRI scan of healthy male head

Laboratory Tech In A Makeshift Lab Taking Notes 4 K

dolly labratory tech looking at coronavirus under a microscope

Positive result of covid-19 in a hand of a doctor

Vintage 1930 Nurse Handing The Doctor A Blood Sample In A Test Tubecolor Version

Woman scientist working on chemical analysis. Chemical liquid analysis. Lab woman mixing liquid in laboratory glassware. Assistant mixing liquid in test tube. Lab worker doing chemical test

Doctor Using An Antibody Test For Covid 19

Two scientists in full biohazard masks with breathing apparatus working together in a chemical laboratory with hazardous samples conducting tests in a low angle view across a rack of text tubes

Man examines matter on the slides

Jars with seeds, mold, parasites in a laboratory

A scientist working in a laboratory, she puts some vials in the centrifuge

Chemist mixing chemicals in test tube, super slow motion, shot at 240fps

Scientist testing DNA biochemistry in laboratory. health care concept.

Professional Scientist Conducting Experiments: Portrait of Doctor or Lab Technician in Microbiology, Chemistry, or Medical Lab

Doctor making smear test for coronavirus

Smiling woman's eye test by professional ophthalmologist. Camera moves right.

man performing a DIY mobile coronavirus test on himself

Taking blood from a finger