medical technicians are looking at the microscope - scientific experiment stock videos & royalty-free footage00:13
close - up of an fbi agent handling a lighter and showing photographs to a suspect during interrogation - scientific experiment stock videos & royalty-free footage00:28
4k video footage of scientists working in a lab - scientific experiment stock videos & royalty-free footage00:28
closeup, research and hands with pipette, medical and health with breakthrough, cure and experiment in lab. zoom, researcher or scientist with gloves, laboratory equipment or innovation for diagnosis - scientific experiment stock videos & royalty-free footage00:07
cu, selective focus, scientist dropping liquid into vial in genetic laboratory, close-up of hands, singapore - scientific experiment stock videos & royalty-free footage00:16
scientists use pipette dropper samples to test tubes.to conduct scientific experiments - scientific experiment stock videos & royalty-free footage00:20
laboratory team working with biohazardous samples. using microscope - scientific experiment stock videos & royalty-free footage00:08
dropper placing a liquids sample substance droplet on a microscope and microscope glass slide - scientific experiment stock videos & royalty-free footage00:12
a detective crosses crime scene tape to investigate a wooded area. - scientific experiment stock videos & royalty-free footage00:25
forensic scientist working at crime scene - scientific experiment stock videos & royalty-free footage00:16
genetic molecular laboratory: woman researcher isolates virus variants - scientific experiment stock videos & royalty-free footage00:14
unrecognizable microbiology scientist, sampling with a sample bottle the water from city river for analysis - scientific experiment stock videos & royalty-free footage00:09
investigators wear latex gloves as they remove possible evidence. - scientific experiment stock videos & royalty-free footage00:25
young woman drops swab in a protective plastic tube. - scientific experiment stock videos & royalty-free footage00:10
female scientist studying dna mutations. virtual touch screen close up - scientific experiment stock videos & royalty-free footage00:23
laboratory tests at the virus research institute - scientific experiment stock videos & royalty-free footage00:10
cu scientist looking at dna result under black light, boxmeer, netherlands - scientific experiment stock videos & royalty-free footage00:09
adorable private elementary stem school students conduct science experiment - scientific experiment stock videos & royalty-free footage00:09
testing drugs to develop covid-19 vaccines - scientific experiment stock videos & royalty-free footage00:09
scientist hands in gloves hold sterile flask with yellow liquid. oil research and toxic liquid concept - scientific experiment stock videos & royalty-free footage00:32
asian chinese female doctor with ppe taking mouth swab from patient coronavirus test. medical worker in protective suite taking a swab for corona virus test, potentially infected woman - scientific experiment stock videos & royalty-free footage00:22
asian chinese female doctor with ppe taking mouth swab from patient coronavirus test. medical worker in protective suite taking a swab for corona virus test, potentially infected woman - scientific experiment stock videos & royalty-free footage00:10
asian chinese female doctor with ppe inserting nasal swab cotton swab into test tube and tighten it sealed it - scientific experiment stock videos & royalty-free footage00:13
young medical technologist using microscope in laboratory - scientific experiment stock videos & royalty-free footage00:18
cu two scientists working on experiment in research laboratory - scientific experiment stock videos & royalty-free footage00:06
asian female agronomist scientists worker using microscope in the laboratory - scientific experiment stock videos & royalty-free footage00:26
forensic scientist working at crime scene - scientific experiment stock videos & royalty-free footage00:18
microplastic pollution in our rivers - scientific experiment stock videos & royalty-free footage00:19
female scientist in laboratory looking in microscope - scientific experiment stock videos & royalty-free footage00:21
scientist examining a dna autoradiogram showing the genetic make up of a sample in the laboratory - scientific experiment stock videos & royalty-free footage00:16
automated chemical experiment device - scientific experiment stock videos & royalty-free footage00:16
doctors, learning and teamwork on computer screen with data analysis, lab report or statistics spreadsheet at night. scientist, mentor or student women, medical internship support or desktop research - scientific experiment stock videos & royalty-free footage00:16
genetic molecular laboratory: dna research to isolate virus variants - scientific experiment stock videos & royalty-free footage00:33
an investigator questions a burglary suspect. - scientific experiment stock videos & royalty-free footage00:12
the world will remember their work for years to come - scientific experiment stock videos & royalty-free footage00:14
scientists studying dna mutations. computer screens with dna helix - scientific experiment stock videos & royalty-free footage00:35
forensic scientist working at crime scene - scientific experiment stock videos & royalty-free footage00:10
scientists and businessman talking in laboratory - scientific experiment stock videos & royalty-free footage00:21
a chemistry students drains liquid into a beaker and the reaction causes it to change color. - scientific experiment stock videos & royalty-free footage00:19
grunge ink mirror spills over screen splatter abstract effect film grain - scientific experiment stock videos & royalty-free footage00:08
covid-19. llaboratory team working on coronavirus vaccine. testing infected samples - scientific experiment stock videos & royalty-free footage00:30
man preparing a antigen test for covid-19 - scientific experiment stock videos & royalty-free footage00:15
male medical researcher in laboratory - scientific experiment stock videos & royalty-free footage00:13
male asian student working at the process lab distilling liquids - scientific experiment stock videos & royalty-free footage00:09
scientists in lab coats working in laboratory - scientific experiment stock videos & royalty-free footage00:29
young woman drops swab in a protective plastic tube. - scientific experiment stock videos & royalty-free footage00:18
seamless animation of rotating dna glowing molecule on blue background - scientific experiment stock videos & royalty-free footage00:30
close-up of an fbi agent's hands with a lighter and photographs, during interrogation - scientific experiment stock videos & royalty-free footage00:11
woman scientist taking a sample of polluted water - scientific experiment stock videos & royalty-free footage00:12
ms female scientists writing formula on white board while leading project discussion with colleagues - scientific experiment stock videos & royalty-free footage00:13
scientist checking blood in laboratory - scientific experiment stock videos & royalty-free footage00:35
scientists in lab coats working in laboratory - scientific experiment stock videos & royalty-free footage00:23
close up and super slow movement of clear water bubbling by pouring water inside three clear pipettes in a row on white background - scientific experiment stock videos & royalty-free footage00:55
a top view on hands of a laboratory assistant in protective gloves working with a microscope slide with a drop of blood on it and writing the number of a sample in a workbook - scientific experiment stock videos & royalty-free footage00:13
female caucasian technician typing on a tablet. scientist using technology to do research. research using 4g device to collect data - scientific experiment stock videos & royalty-free footage00:18
patient sleeping in a medical clinic doing a medical exam - scientific experiment stock videos & royalty-free footage00:11
little cute boy doing scientific experiment with his mother at home - scientific experiment stock videos & royalty-free footage00:15