Úvodní stránka
PLUS
AI nástroje pro genrování
Novinka
Generátor obrazů AI
Přinášíme kreativitu pro vaši představivost.
Novinka
AI Image Upscaler
Zvětšete své snímky až 4x pouhým kliknutím!
Novinka
Generativní výplň AI
Odstraňte a nahraďte objekty během několika sekund!
Novinka
Rozmazání pozadí AI
Zamlžte pozadí, aby se předměty vynikly!
AI Pozadí Remix
Profesionální pozadí k vašim produktům
AI Image Extender
Rozšiřte své snímky do různých rozměrů.
AI Writer
Nejlepší společník pro psaní v digitálním éře.
AI odstranění pozadí
Odstraňte jednoduše nežádoucí pozadí.
123RF PLUS
Získejte kreativní řešení poháněná špičkovými AI nástroji.
Přejít na PLUS
Máme 2 nové AI nástroje!
Podívejte se na AI Image Upscaler a Generativní výplň AI!
OK
Snímky Zdarma
Stock
Fotografie
Vektory
Video
Audio
Písma
Corporate+
Ceny
Podpora
cz
English
Česky
Deutsch
Español
Français
Magyar
Italiano
日本語
한국어
Nederland
Język polski
Português (PT)
Русский язык
简体中文
繁體中文
Türkçe
Přihlášení
Jdi neomezeně
Video
Možnosti
PREMIUM
Vše
Fotografie
Vektory
Video
Audio
Písma
FREE
PLUS
Filtr
Bezpečné vyhledávání
Rozdělení dle
Náhodně
Novinka
Georank
Rozlišení
720p
1080
4K
Počet lidí
Bez lidí
1
2
3
4+
FPS
23.98/24
25
29.7/30
60
> 60
Více
Kolekce
Komerční
Redakční
Nahraný obrázek
Bez časového omezení
< 2 dny
Poslední týden
Poslední měsíc
3 měsíce
Nezahrnuje tato slova
Filtr
Bezpečné vyhledávání
Rozdělení dle
Náhodně
Novinka
Georank
Rozlišení
720p
1080
4K
Počet lidí
Bez lidí
1
2
3
4+
FPS
23.98/24
25
29.7/30
60
> 60
Více
Kolekce
Komerční
Redakční
Nahraný obrázek
Bez časového omezení
< 2 dny
Poslední týden
Poslední měsíc
3 měsíce
Nezahrnuje tato slova
Filtr
Dostupné videozáznamy
4,531 shoduje se
Stránka
za 46
Scientist using microscope in laboratory.
0:09
Laboratory technician considers green salad growing in premises of agricultural holding.
0:13
The hand shakes a test tube with blood.
0:11
Male scientist looking at sample and injecting tomato with chemicals
0:44
Scientist adjusts microscope to see cell molecular compound, microbiology
4K
0:22
Attractive female laboratory worker wearing protective glasses and gloves comparing two blood samples test tubes working at the modern lab. Science, chemistry, medical industry.
4K
0:08
Profile shot of an attractive female researcher smiling making notes watching automated analyzer machine at the modern biochemical laboratory. Science, development, technology concept.
4K
0:10
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.
4K
0:12
Group of scientists working at the laboratory
4K
0:13
Professional female doctor standing in hospital room holding pipette with innovative treatment. Woman physician at work. Laboratory employee making scientific research
4K
0:17
Close up of a scientist hands workimg with microscope at laboratory.
4K
0:14
Young scientist checking test tubes in the lab. Man wears protective goggles
4K
0:16
Scientist checking a liquid in a test tube in a laboratory
0:11
Close-up of young girl scientist looking into microscope
0:15
Young girl scientist looking through microscope and making notes
0:17
Child scientist mixing bright colored chemicals in test tube in science class
0:22
Researcher using technology for analyzing
0:15
Researcher using technology for analyzing dna
0:12
Researcher using technology for analyzing
0:14
Researcher using technology for analyzing
0:11
Biologist examines sample. Science, biology, ecology. Professional scientist in his laboratory. Woman scientist looks at a plant of soy.
4K
0:14
Student microbiology development materials use the innovation microscope. Chemist tester concentrated work in laboratory, checking analysis of blood and create new vaccination in room with test-tubes
4K
0:09
Biologist examines sample. Science, biology, ecology. Professional scientist in his laboratory. Male scientist looking at plant
0:17
Scientist conducting research in laboratory
0:57
schoolchildren in school uniform are studying the layout of dna sitting in the classroom
0:17
schoolchildren in school uniform are studying the layout of dna sitting in the classroom
0:16
schoolchildren in school uniform are studying the layout of dna sitting in the classroom
0:15
Forensic scientist carefully examines physical evidence under microscope closeup
0:15
Lab assistant observing blood under microscope, genetic research, dna testing
0:08
Biologist examines sample. Science, biology, ecology. Professional scientist in his laboratory. Male scientist looking at plant
0:20
Scientist in laboratory studies. Researcher carrying out scientific research in a lab. analysis, dna, bio, microbiology, research, pharmaceutical medicine
0:20
Focused life science laboratory work. Healthcare and biotechnology. Senior male researcher carrying out scientific research in a lab.
4K
0:12
Close up of an African-american male scientist and a Caucasian female scientist taking turns to look into the microscope with digital animation of a DNA helix and interface codes running in the background
0:11
Medical researchers and scientist working in life science laboratory.
0:12
A female lab technician sitting at a table next to a laptop in a modern medical laboratory examines a sample of a blue liquid using a micropipette and test tubes.
4K
0:09
laboratory of pharmacists for the study of various medicines
4K
0:20
asian scientist team use microscope in the laboratory
4K
0:12
asian biotechnology scientist team take test tube to conduct experiments in the laboratory
4K
0:14
A man injects liquid into a bell pepper.
4K
0:12
Lab worker taking blood sample from test tube rack dna, reproductive medicine
0:09
Female scientist working in modern lab. Doctor making microbiology research. Biotechnology, chemistry, bacteriology, virology, dna and health care concept.
4K
0:04
Scientist and students working in lab. Doctor teaching interns to make analyzing research. Laboratory tools: microscope, test tubes, equipment. Biotechnology, chemistry, bacteriology, virology.
4K
0:09
Scientist and his assistant working in lab. Doctor teaching intern to make analyzing research. Laboratory tools: microscope, test tubes, equipment.
4K
0:09
Scientist working in lab. Doctor making microbiology research. Biotechnology, chemistry, bacteriology, virology, dna and health care concept.
4K
0:13
Scientist and his assistant working in lab. Doctor teaching intern to make analyzing research. Laboratory tools: microscope, test tubes, equipment.
4K
0:22
man doctor wearing disposable gloves, woman patient sits waiting for tests
4K
0:20
doctor wetting cotton with alcohol, woman patient sits waiting for tests
4K
0:22
nurse doctor checks the thermometer body temperature of a young woman
4K
0:26
In modern laboratory scientist in coverall is looking in microscope. Various tubes with colored samples are on the desk
4K
0:11
Modern scientists are engaged in genetic engineering in the modern production of vegitarian products. Modern farm for automated production of vegetables.
4K
0:23
asian scientist team use microscope in the laboratory
4K
0:14
Male scientist with test tubes in a laboratory conducts an experiment.
0:07
Chemical researcher mixing green liquid in test tube and examining reaction
0:15
Close up shot of researcher face wearing a protective mask and glasses working in professional modern high end laboratory
4K
0:12
Concentrated chemist wearing protective mask, clothes and glasses looks at the camera. Modern research center with displays showing 3D scans of brain and DNA strings
4K
0:13
Microscope sample in hands of scientist in coverall. He puts the specimen under the microscope
4K
0:10
Close up shot of chemist scientist looking at microscope in modern and high end laboratory
4K
0:10
Scientist in advanced laboratory studying about brain disease. He looks in the microscope while 3D animated scans of DNA are runing in the background
4K
0:12
Blood Glucose Test
0:20
Animation of people in a lab doing chemistry
0:18
HD footage of a chemical research
0:11
Doctor is Measuring The Blood Pressure 2. Shot on RED Digital Cinema Camera in 4K, so you can easily crop, rotate and zoom, without loosing quality. ProRes codec - Great for editing, color correction and grading 2.
4K
0:12
Experiments in a lab. HD
0:18
A scientist looks at a sample of a chemical in a laboratory
0:24
Laboratory workplace for DNA test
0:31
Laboratory workplace for DNA test
0:12
Close up Full HD video of scientist putting drops of chemical into test tube
0:13
Scientist looking through a microscope in a laboratory. Young doctror diagnostic close up shot
4K
0:09
Forensic scientist putting hair in evidence tube during crime scene investigation
0:14
Lab technician checking sample in tube against white background
4K
0:14
Male scientist with test tubes in a laboratory conducts an experiment.
0:07
Scientist closes test tube with sample.
0:07
Woman laboratory technician looks into a laboratory microscope, and then writes the data on a special document for analysis, at the end look into camera.
4K
0:27
Young men scientist biologist comes to his workplace for a laboratory microscope, for scientific tests, a woman laboratory assistant helps him writing down indicators in a medical document
4K
0:46
Close-up shot of female Hand of researcher in Glove Using Micro Pipette while Working with Test Tubes. People in Innovative Pharmaceutical Laboratory with Modern Medical Equipment for Genetics Research.
4K
0:07
Research in laboratory, medical worker installs test tubes . Hands close up. Medical tests. Clinical diagnostic laboratory equipment. 4k video
4K
0:13
Scientist working in lab. Doctor making microbiology research. Laboratory tools: microscope, test tubes, equipment. Biotechnology, chemistry, bacteriology, virology, dna and health care.
4K
0:34
Modern lab and microbiology research. Laboratory tools: microscope, test tubes, equipment. Coronavirus covid-19, bacteriology, virology, dna and health care.
4K
0:13
Scientist in medical mask in laboratory.
4K
0:10
Chemistry lab worker is filling a tube with substance under a microscope
4K
0:09
Male scientist with test tubes in a laboratory conducts an experiment.
0:09
Surgeon And Doctor with facemasks Looking At Patient Blood sample and tests
4K
0:12
Female Doctor Examining Patient Chest With A Stethoscope. Medical Worker Listening Heart Tones
4K
0:16
Doctor in white coat out latex glove on hand, showing how to protect yourself from virus
4K
0:18
Young Female doctor in white coat demonstrates how to put protective gloves.
4K
0:11
Woman in laboratory robe examines carefully plants in the greenhouse
4K
0:14
Medium close-up young female science researcher during working at laboratory in hi-tech background
4K
0:24
group of employees and scientists of a modern biochemical laboratory doing tests and analyzes in their medical offices
4K
0:06
group of scientists doing analyzes and tests in a modern bacteriological laboratory against the background of equipment and petri dishes
4K
0:12
Doctor in white coat examining male patient lungs with stethoscope. Coronavirus tests at clinic
4K
0:23
Doctor testing blood with PCR tests for virus in laboratory with gloves, mask and protective glasses
4K
0:12
Young Female doctor noting down patient symptoms at laboratory for coronavirus disease
4K
0:09
Testing colorful liquids PH with strips in laboratory
4K
0:13
Man Looking Through Microscope Eyes Closeup Scientist Science and Medical Research. Macro Close Up Shot of Male Scientist Wearing Looking into Microscope. Microbiologist Working on Molecule Samples.
4K
0:07
Girl scientist looks into the lens of a microscope in a mask close-up. The study of the structure of molecules. Magnifying glass and the scientist looks with one eye. Biologist, researcher.
4K
0:19
Cropped video of a genetic engineer in a wheat field. It shows genetically modified wheat ears in test tubes. Hands with test tubes close-up. 4k resolution.
4K
0:08
In a laboratory, a scientist with a pipette analyzes a colored liquid to extract the DNA and molecules in the test tubes.
0:25
a woman collects saliva in a container for a dna test.
4K
0:18
Další strana
Stránka
za 46