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Dostupné videozáznamy
29,804 shoduje se
Stránka
za 299
Scientist using microscope in laboratory.
0:09
The Microscopic World. Doctor looking at the sperm under the microscope.
0:23
Adult caucasian man in protective eyeglasses profile. Extreem close-up view of male face in glasses. Worker in goggles in profile. A scientist with glasses. Skier or biker. Eyes and glasses close up
0:12
Attractive man in white coat looking at the monitor at the laboratory. Close up of young male scientist using computer. Bearded caucasian lab worker standing against background of shelves with files
4K
0:17
Brunette young man showing something on monitor to his colleague at the laboratory. Gray senior scientist looking at what his intern demonstrating. Brunette lab worker holding tablet in his hands
4K
0:11
Young woman removes weeds in greenhouse on hydroponics indoors. She gently pulls out shallow grass from round containers with moist soil standing on supports. Agronomist dressed in uniform and white gloves is working hard in premise with warm air intended
0:12
Biologist puts sprout in test tube for laboratory analyze.
0:08
Laboratory technician considers green salad growing in premises of agricultural holding.
0:13
The hand shakes a test tube with blood.
0:11
The Tree Builder Working
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Female Research Scientist, Doctor Looking at Red Solution in Test Tube
4K
0:18
Female Research Scientist Looking for Solution in Beaker in Laboratory, Reacti
4K
0:15
Female Research Scientist Pouring Chemical in Beaker for Reaction in Laborato
4K
0:30
Female Scientist Looking for a Blue Solution in Flask in Laboratory
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0:14
Scientist Looking for Reaction in Watch Glass in Laboratory, Protective Glasses
4K
0:15
university professor writing on the blackboard equations from the book
4K
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Closeup of college professor adjusting microscope in the classroom
4K
0:16
Closeup of mans hands working with the microscope
4K
0:08
A college professor shows the human body inside
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Aged professor working in the scientific laboratory with the blood samples
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Chemist worker checks chemicals exhibit toxic biocidal properties, used to control pests diseases of plants
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Two laboratory technicians take leaf of plant for research in agro holding
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female medical researchers working with microscopes and test tubes in laboratory conditions, investigates and takes notes
0:12
female medical researchers working with microscopes and test tubes in laboratory conditions, investigates and takes notes
0:12
The Tree Builder Working
4K
0:21
scientist doctor in medical uniform, holding flask and watching the progress of experiment
0:14
scientist doctor in medical uniform, holding flask and watching the progress of experiment
0:26
scientist working in laboratory
0:20
Explosion during the experiment. Unsuccessful experiment in the chemical laboratory.
0:45
Explosion during the experiment. Unsuccessful experiment in the chemical laboratory.
0:30
Chemists make drugs in the laboratory.
0:27
Chemists make drugs in the laboratory.
0:30
Chemists make drugs in the laboratory.
0:27
The close-up of the boy taking liquid sample by the dropper in science school lab. 4K.
4K
0:10
Scientist in a laboratory put samples into electron microscope for investigation
4K
0:14
Female scientist examining test tube in lab
0:10
Young scientists studying substance in microscope
0:18
Asian Thai university college girl student or female scientist looking through microscope for microscopic study in laboratory. Science microbiology and biology lab research concept.
0:11
Asian Thai girl scientist or science college student in labcoat is looking at the glass plate containing white colony microbe with happy expression in science education and laboratory concept.
0:09
Closeup of Asian female scientist in uniform holding glass bottle flask and dropping blue chemical substance for science chemistry research experiment in laboratory.
0:09
Closeup of scientist hand adjusting and setting microscope and lens eye piece for microbiology test in laboratory in biology science lab research concept.
0:08
Closeup of scientist hand adjusting and setting microscope and lens eye piece for microbiology test in laboratory in biology science lab research concept.
0:10
Closeup of water spraying tool nozzle with 70% ethanol alcohol for cleaning and hygiene in science laboratory.
0:06
Scientist Busy Doing Chemical Reactions in Laboratory
4K
0:14
Young muslim scientist smiling in the lab with a laptop computer and test tube on the table, shot in 4k resolution
4K
0:07
Researchers Working in a Laboratory. Flying Chemical Formulas. Scientific Background.
4K
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Researcher Working with Pipette in Laboratory
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Male scientist looking at sample and injecting tomato with chemicals
0:44
Male researcher looking through microscope in lab
0:21
Mindful female researcher helping colleague with experiment
0:29
Positive minded woman smiling after checking documents in laboratory
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Female researcher comparing peppers and writing down observations
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Experienced scientist in labcoat looking through microscope and taking notes
0:23
Cheerful scientists working on laptop together
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Biology student checking liquid in test tube, typing research results on laptop
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Scientist adjusts microscope to see cell molecular compound, microbiology
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Food laboratory worker carefully checking quality of cereals harvest for export
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Male lab assistant researching blood samples for presence of infectious diseases
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Scientist in a laboratory put samples into electron microscope for investigation
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Chemist Adding Chemicals into a Mixing Flask Experiment
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Young scientist working in laboratory. Male researcher.
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Scientist in laboratory examining liquid in glass beaker.
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0:08
Scientist in laboratory examining liquid in glass beaker.
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Scientist is Looking through Microscope and Writing Data on Tablet.
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Lab worker writing observations on laptop and looking at sample under microscope
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0:13
Researcher working with microscope, assistant recording comments on tablet
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Scientist finding a cure
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Scientist finding a cure
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Scientist is Looking through Microscope and Writing Data on Tablet.
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Young medical worker preparing to give an injection. Male caucasian nurse or doctor in protective mask looking at syringe. Slow motion Close up
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The attentive laboratory assistant writes down the results of the tests
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A young laboratory assistant closely observes the work of the laboratory centrifuge
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0:10
Two colleagues of laboratory assistants communicate during a break at work
4K
0:12
Female scientist analyzing growing bacterial cultures in petri dish in laboratory, science and microbiology background, extreme close up of face
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Female scientist analyzing growing bacterial cultures in petri dish in laboratory, science and microbiology background, extreme close up of face
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Woman wearing medical uniform testing new vaccine, analyzing liquid in tube
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Laboratory technician using microscope for microbiological analysis, medicine
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Lab assistant examining sample under microscope, doing medical research
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Female laboratory assistant adjusting microscope, doing biomedical research
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laboratory tech in hazmat gear looking at blood sample 4k
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0:23
Laboratory assistant analyzes the corn seeds in a petri dish. Slow motion shoot.
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Laboratory assistant analyzes the corn seeds in a petri dish. Slow motion shoot.
0:21
Laboratory assistant weighs grain in laboratory
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Special equipment works in a laboratory room, while nurses sit at computers. 4K.
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0:08
Close up of the bionic hand repeating mans hand movements.
4K
0:14
The doctor close the cover of centrifuge and turn it on
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A low view on a laboratory worker calibrating a microscope.
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0:18
Test tubes are getting relocated into biochemical analyzer by a laboratory worker
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Female laboratory expert is working near an analyzing machine
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Attractive female laboratory worker wearing protective glasses and gloves comparing two blood samples test tubes working at the modern lab. Science, chemistry, medical industry.
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Profile shot of an attractive female researcher smiling making notes watching automated analyzer machine at the modern biochemical laboratory. Science, development, technology concept.
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Attractive female young medical worker examining blood samples in test tubes while working at the modern lab. Beautiful woman scientist working at the laboratory. Vaccination, virus, study.
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Shot from above of two researchers working in chemistry lab.
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Concept. Mother teaching her daughter how to work with chemicals.
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mother and girl are playing in a chemical laboratory in home, sitting at table
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Concept: teacher showing a student how to conduct experiment.
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Professional female doctor standing in hospital room holding pipette with innovative treatment. Woman physician at work. Laboratory employee making scientific research
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Professional female doctor in mask, cap and gloves in hospital room with disposable syringe filling ampoule with powdery drug. Woman physician at work. Laboratory employee making scientific research
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Další strana
Stránka
za 299