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13 677 résultats pour reactants dans vidéos

Slow motion rotation of laboratory analyzer carousel with reagent tubes in clinical diagnostics lab.
00:15
Wooden blocks on table spell word Helium beside colorful reagents. Chemistry scientist holds goggles near test tube and flasks in lab slow motion
00:20
Close Up of a Scientist Pouring Clear Liquid into Glass Dishes with a Micro Pipette, Conducting Scientific Experiment in Laboratory Setting. Chemistry Concept for Medical Research and Analysis
00:13
Female instructor adding reagent to beaker in science class, HUD highlighting reaction for students
00:12
Medium shot capturing small batch reagent blending in stainless steel vessels showcasing meticulous control and sterile conditions within a pharmaceutical cleanroom.
00:05
A urea tank (AdBlue) in trucks is a special storage tank for a special reagent that is used in the Selective Catalytic Reduction (SCR) system to reduce nitrogen oxide (NOx) emissions in exhaust gases.
00:07
Masked male scientist in lab coat, protective glasses and blue gloves is adding reagent to test tube with microscopes and test tube rack in modern laboratory. Medicine, healthcare and science concept
00:16
The process of washing the suspension, the underbody of the car with a chemical composition and a brush at the car wash. Washing the suspension of the car from reagents and contaminants using brush.
00:17
Automated Multichannel Pipetting Robot Filling Microplate Wells.
00:08
Chemist uses glass pipette dropping reagent into tubes
00:14
Multiethnic research facility team using colorful chemical solutions in glassware. Diverse teamworking analytical chemists in laboratory looking at reagent vial used for experiment, camera A
00:22
Close-up of the glass distiller in the experiment. Green oil flows in a spiral. Getting natural oil from natural substances concept. Perfect for Chemistry and Research Visuals
00:20
A crazy doctor chooses tests and reagents
00:23
Pool water test kit in hands measuring ph and chlorine levels, close up of chemical analysis during private swimming pool maintenance, turquoise water background
00:22
Industrial Processing Facility Interior with Chemical Reagent Bags on Pallet and Heavy Machinery. Mining Plant Hall with Pipes and Equipment.
00:10
The intricate process of pharmacogenomic drug matching unfolds as a crimson reagent descends from a pipette onto a sterile slide in a sophisticated biomedical facility
00:08
Laboratory firefly: vast glowing chamber with ambient light highlighting glassware and blue liquid reagents
00:05
A laboratory technician is comparing a reagent strip (dipstick) for urinalysis with reference colour chart values.
00:59
Scientist dripping reagent into Petri dish with sample at table, closeup
00:09
High-resolution closeup revealing precise CRISPR gene editing technique highlighting the interaction between tools and DNA strands in a laboratory setting
00:10
doctor coworking on reagent in lab
00:07
Woman uses pipette to drop liquid reagent into test tubes at experiment in laboratory. Flask and microscope display scientific research and analysis
00:06
Laboratory Scientist Use Pippete for Experimental Solution Into Test Tube. Concept of Digitally Visualized Cells in Molecular Biology, Regenerative Biotechnology, Healthcare Innovation in Medicine
00:17
Teacher pouring reagent in lab to teach, foam rising, girl reaching, animated graphics around foam
00:12
Closeup of an enclosed mill grinding powdered diagnostic substrate with dust containment for safe reagent formulation processes in a laboratory setting.
00:05
A researcher carefully uses tweezers to select coffee beans for testing in a lab. This process occurs in a controlled environment where quality assessment takes place
00:12
Masked male scientist in lab coat, protective glasses and blue gloves is adding reagent to test tube with microscopes and test tube rack in modern laboratory. Medicine, healthcare and science concept
00:14
Washing the rear suspension, bottom of an car with a high-pressure water jet at a self-service car wash. Washing the suspension of the car from reagents and dirt using high water pressure. Car care.
00:11
Obtaining an extract from natural herbs and algae. Natural cosmetics production. Obtaining a medicinal extract from herbs. The technician mixes the green reagent with water in a flask.
00:09
Vertical video Researcher pipetting reactant into blue solution for purity analysis. Female cytotechnologist adding liquid agent to test tube to observe chemical reaction properties, camera B
00:20
Scientist with blue gloves handles brown reagent bottle among glass lab flasks
00:05
A crazy doctor chooses tests and reagents
00:10
DNA sequencer working in the laboratory. The gloved hands of a researcher place reagents for its analysis into the sequencer. High-tech laboratory equipment.
00:17
Laboratory setting features a researcher observes a petri dish containing turmeric yellow chemical powder, surrounded by vials and petri dishes containing various solutions from liquid to cream
00:10
Medium shot of senior Indian biologist in lab coat adding drops of reagent into solution in test tube and working with microscope, workday in breakthrough drug development laboratory
00:26
Scientist carefully mixes red and green liquids in glass demonstrating chemical reaction
00:15
Laboratory Flask with Pipette During Chemistry Experiment in Neon Lighting
00:14
Scientist dripping reagent into Petri dish with sample at table, closeup
00:10
Technician in Lab Coat Using Glass Pipette and Pump Driver for Precise Chemical Measurement in Jar Test
00:12
A series of laboratory images showcasing a scientist in blue gloves expertly transferring a blue liquid using a pipette into test tubes and flasks, emphasizing precision in scientific experiments.
00:21
Chemist drips reagent with pipette while clear solution mixes in glass on shaker. Woman does research of liquid substance in laboratory
00:14
Background shot for skin moisturizing cosmetics commercial | Close-up crane shot of water drops drip into reagent bottle surrounded by lab glassware with water on cyan background
00:12
Senior tech handling reagent cap, opening vial as network overlay forming globe above palm for lab
00:10
Medium shot of a technician carefully pouring plantderived biobased reagents into a container highlighting sustainable storage and handling in a modern lab environment.
00:05
A gloved hand drops a colored reagent into a container for experimentation.
00:05
Trisodium citrate powder in Petri dish on dark background, top view. Food additive E331. Preservative and flavoring. Acidity regulator, emulsifier, complexing agent.
00:25
The process of washing the suspension, the underbody of the car with a chemical composition and a brush at the car wash. Washing the suspension of the car from reagents and contaminants using brush.
00:07
Refillable bulk bottles arranged on wooden shelves at a sustainable reagent packaging station highlighting reducedplastic consumable storage with soft focus surroundings.
00:06
reagent animated icon
00:06
Multiracial researchers in lab inspecting liquids in test tube, looking for breakthroughs during clinical trials. Multiethnic employees comparing chemicals vials, testing right formula, camera A
00:23
The blue thick liquid mixes with the black liquid. Paint or chemical reagent. Footage. Place holder.
00:10
Automated analysis chamber with reagent racks and sealed processing unit, soft green glow, aiassisted diagnostics implied, clinical futuristic tone
00:06
In the lab, a research assistant and a laboratory assistant carefully set up glassware, arranging beakers and flasks for an experiment, handling liquids and reagents with precise attention
00:06
Chemical reaction concept illustrating methane and carbon dioxide molecular structure with reactants and products labels, scientific study showing chemical reaction molecules and formulas CH4 and CO2
00:05
Research lab scene, Advanced molecular testing environment with various diagnostic tools present, Innovative biomedical research setting featuring colorful reagents and precise imaging devices
00:05
Triphosphoric acid rotating 3d molecule, molecular structure of inorganic acid seamless video
00:15
Laboratory technician taking samples of DNA profile fluid
00:15
Dripping reagent into Petri dish with sample at white table, closeup
00:06
Closeup technician preparing microscope slide for analysis
00:34
Laboratory automated pipetting workstation handling microliter volumes of reagents
00:11
Scientist chemist pouring water from flask into glass 4k movie. Water hardness analysis concept
00:11
A scientist in a laboratory conducts important research with chemical reagents, providing a suitable backdrop for scientific articles or educational materials.
00:05
Two scientists pipetting samples at science lab bench, hex overlay appearing and guiding analysis
00:08
Medium shot inside an enclosed cell where robotic arms meticulously prepare microbatch diagnostic reagents emphasizing contamination control and precise automated handling.
00:05
Professional Scientist Performing A Laboratory Experiment With Glassware
00:11
Close-up of hand holding test tube with chemical reagents in laboratory. Scientific research, chemistry education, and lab work concept.
00:10
The process of washing the suspension, the underbody of the car with a chemical composition and a brush at the car wash. Washing the suspension of the car from reagents and contaminants using brush.
00:12
pouring blue chemical solution from a graduated cylinder into a round bottom flask
00:19
Close-up of hygroscopic cobalt(II) chloride hexahydrate demonstrating color change from blue to pink depending on humidity levels. Science experiment concept.
00:20
Hematology specialist in lab conducting research on blood sample, taking notes. Epidemiologist in laboratory analyzing sanguine fluid specimen in vial, writing down findings, camera B
00:18
bright modern scientific lab showcasing diverse equipment chromatograph mass spectrometer centrifuges balances fume hood and computer workstations Shelves are full of colorful labware and reagents
00:10
Mixing Chemical Reagents in Modern Laboratory
00:05
In laboratory conditions, a specialist conducts research on coffee beans. Metal tweezers in the hands of the researcher allow selecting suitable samples for subsequent study
00:09
Scientist in lab. Scientist looking at chemical liquid in research laboratory. Scientist working in laboratory with chemical reagents. Lab man carrying out scientific research in lab. Scientist lab
00:28
girl in a white robe holds a flask of reagents in her hands.the woman in the mask makes an experience.
00:14
Anti icing reagent falls on ice in winter
00:22
Colored middle size smoke explosion with trails, expands towards the camera. Separated on pure black background, contains alpha channel.
00:13
Scientist dripping reagent into Petri dish with sample at white table, closeup
00:12
flasks and test tubes stand in a laboratory with colored chemical liquids
00:18
Scientist with gloves observes sample under microscope for science data. Researcher works on analysis in modern laboratory. Experiment reveals new discovery high precision proving laboratory standards
00:07
Chemist drips reagent with pipette while clear solution mixes in glass on shaker. Woman does research of liquid substance in laboratory
00:19
Hands of a laboratory assistant in medical gloves. Pour reagent into test tubes. Production of medicines. Mixing chemical solutions. Glassware. Red and blue liquid.
00:24
Male tech aligning blue pipette, causing dispensing into plate for lab test, overlay marking wells
00:12
Medium shot of a chemical dosing pump regulating precise reagent flow in an industrial water treatment setup for automated chemical additions.
00:06
Macro shot of blue tansy oil is being poured from blue reagent bottle on grey background | Abstract face care cosmetics ingredients formulating concept
00:17
Scientist working with chemical reaction in an Erlenmeyer flask in chemical laboratory
00:19
The process of washing the suspension, the underbody of the car with a chemical composition and a brush at the car wash. Washing the suspension of the car from reagents and contaminants using brush.
00:14
The scientists are working on a research of new pharmaceutical medicaments creation in a laboratory.
00:20
Green liquid slowly flows drop through a spiral pipe, reagent into the glassware near test tube. White background. Liquid purification in the laboratory science technology
00:20
Assay development specialist uses pipette to transfer liquid into test tube containing blue solution at laboratory bench. Asian lab engineer does pipetting procedure with chemical reagent, camera B
00:14
Asian female virologist in protective suit, mask, glasses and gloves dripping blue liquid from pipette into test tubes while working on antiviral vaccine at desk with microscope on it in laboratory
00:23
Close up of clinical chemistry analyzer inspecting samples
00:11
Full high angle shot of Asian female employee of research chemical laboratory working on new synthetic compounds - typing on laptop, then walking over to flasks with liquids and adding reagent
00:28
Chemical glassware in the laboratory, 3d rendering.
00:10
A laboratory shelf displaying various chemical bottles and containers for scientific use.
00:10
Sprinkle de-icing reagent to the ice in winter slow mo
00:22
Drop drying with crystals growth. Time lapse of crystallization process under microscope. Separated on pure black background, contains alpha channel.
00:20
Interior of chemical factory. Modern equipment, steel tanks and boilers with cables, pipelines and valves for chemical mixing. Production of anti-turbulent additives used in the oil industry.
00:16
Phenol structural chemical formula. Lines and dots connected background.
00:09