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13 678 resultados para reactant em vídeos

Slow motion rotation of laboratory analyzer carousel with reagent tubes in clinical diagnostics lab.
00:15
Woman uses pipette to drop liquid reagent into test tubes at experiment in laboratory. Flask and microscope display scientific research and analysis
00:06
Automated Multichannel Pipetting Robot Filling Microplate Wells.
00:08
Female instructor adding reagent to beaker in science class, HUD highlighting reaction for students
00:12
Triphosphoric acid rotating 3d molecule, molecular structure of inorganic acid seamless video
00:15
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
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
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
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
A crazy doctor chooses tests and reagents
00:23
Chemist uses glass pipette dropping reagent into tubes
00:14
The scientist dropping the chemical solution in beaker in the laboratory experiment. Chemical and Oil concept
00:12
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
Scientist dripping reagent into Petri dish with sample at table, closeup
00:10
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
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 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
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
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
A laboratory technician is comparing a reagent strip (dipstick) for urinalysis with reference colour chart values.
00:59
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
Scientist chemist pouring water from flask into glass 4k movie. Water hardness analysis concept
00:11
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
Teacher pouring reagent in lab to teach, foam rising, girl reaching, animated graphics around foam
00:12
Ammonium rotating molecular structure, 3d model of inorganic cation
00:15
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
Laboratory firefly: vast glowing chamber with ambient light highlighting glassware and blue liquid reagents
00:05
Close-up view of colorful molecules illustrating chemical structures and interactions in a scientific background.
00:10
High-resolution closeup revealing precise CRISPR gene editing technique highlighting the interaction between tools and DNA strands in a laboratory setting
00:10
Technician in Lab Coat Using Glass Pipette and Pump Driver for Precise Chemical Measurement in Jar Test
00:12
Industrial Processing Facility Interior with Chemical Reagent Bags on Pallet and Heavy Machinery. Mining Plant Hall with Pipes and Equipment.
00:10
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
Scientist dripping reagent into Petri dish with sample at table, closeup
00:09
Medium shot of a chemical dosing pump regulating precise reagent flow in an industrial water treatment setup for automated chemical additions.
00:06
Scientist with blue gloves handles brown reagent bottle among glass lab flasks
00:05
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
Automated analysis chamber with reagent racks and sealed processing unit, soft green glow, aiassisted diagnostics implied, clinical futuristic tone
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
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
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
Oil dripping and chemicals mixing. Laboratory and scientific experiments and formulation of chemicals for medical research
00:10
A histotechnologist operates an automated stainer, using a tablet to manage the protocol as slide racks with tissue samples move through a series of reagent baths for Hematoxylin and Eosin staining.
00:09
Teen placing vial under tip, pipetting reagent into tube for chem lab, TA guiding, blue swirl
00:12
Pyrophosphoric acid rotating molecular structure, 3d model of inorganic acid
00:15
Refillable bulk bottles arranged on wooden shelves at a sustainable reagent packaging station highlighting reducedplastic consumable storage with soft focus surroundings.
00:06
Portrait Of Smart Young Student Girl Examining Chemical Reagents With Microscope In Classroom
00:11
Assistant drips blue reagent in Petri dish with colleague
00:10
Mixing Chemical Reagents in Modern Laboratory
00:05
Professional Scientist Performing A Laboratory Experiment With Glassware
00:11
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
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
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
Dripping reagent into Petri dish with sample at white table, closeup
00:06
Medium shot capturing small batch reagent blending in stainless steel vessels showcasing meticulous control and sterile conditions within a pharmaceutical cleanroom.
00:05
reagent animated icon
00:06
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
Female chemist wearing protective coverall suit, mask, glasses and gloves using pipette and dripping purple reagent into flask with transparent biohazard liquid during experiment in laboratory
00:09
Assay development specialist pipetting reactant into blue solution for purity analysis. Man in research facility lab adding liquid agent to test tube to observe chemical reaction properties, camera B
00:18
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
Workers spreading salt to slipper sidewalk. Winter road treatment with de-icing reagent, prevent slipping on road. Sprinkle technical salt on paving slabs to remove ice and prevent slipping accident.
00:06
Chemist drips reagent with pipette while clear solution mixes in glass on shaker. Woman does research of liquid substance in laboratory
00:19
An ecologist in a green jacket sitting aside water try to scoop the water in a plastic glass to examination the quality of the water.
00:16
Two scientists pipetting samples at science lab bench, hex overlay appearing and guiding analysis
00:08
Phenylethylidenehydrazineine rotating 3d molecule, molecular structure of chemical intermediate seamless video
00:15
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
A scientist in a laboratory conducts important research with chemical reagents, providing a suitable backdrop for scientific articles or educational materials.
00:05
Scientist carefully mixes red and green liquids in glass demonstrating chemical reaction
00:15
A gloved hand drops a colored reagent into a container for experimentation.
00:05
Close-up of hygroscopic cobalt(II) chloride hexahydrate demonstrating color change from blue to pink depending on humidity levels. Science experiment concept.
00:20
Trisodium citrate powder in Petri dish on dark background, top view. Food additive E331. Preservative and flavoring. Acidity regulator, emulsifier, complexing agent.
00:25
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
Laboratory automated pipetting workstation handling microliter volumes of reagents
00:11
Scientist dripping reagent into Petri dish with sample at white table, closeup
00:12
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
Digital tube rotisserie rotator for effective mixing biological samples at pharmacy factory, medical exhibition: close up, slow motion. Chemistry, pharmaceutical, laboratory equipment concept
00:42
Scientist carefully carrying matured cell to another plate, conducting research
00:12
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 pipetting reactant into blue solution for purity analysis. Man in research facility lab adding liquid agent to test tube to observe chemical reaction properties, camera A
00:20
Researcher Taking a Sample with a Pipette and Dropping the Blue Liquid into a Petri Dish. Scientist Putting the Glassware Under a Microscope. Lab Experimentation for Biotechnology and Genetic Studies
00:20
Female scientist is examining vaccine for coronavirus at table in pharmaceutical laboratory spbas. Woman chemist is testing new drugs using reagents, sitting at desk during working day in modern
00:15
Laboratory worker carefully transfers liquid reagent into Petri dish with fluid using pipette. Miniature wooden cubes form phrase Optical Brighteners
00:15
Close up of clinical chemistry analyzer inspecting samples
00:11
Male tech aligning blue pipette, causing dispensing into plate for lab test, overlay marking wells
00:12
Ammonium acetate rotating 3d molecule, molecular structure of e264, seamless video
00:15
Vertical macro shot of brown reagent bottle is being tilted and yellow oil pours from it on grey background | Abstract anti-wrinkle cosmetics ingredients formulating concept
00:15
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
Laboratory worker hands pour water into transparent beaker
00:15
The road in a winter park or forest is sprinkled with sand and salt, reagents for roads. Winter, ice
00:10
Laboratory equipment and lab assistant's work: hands of the scientist in sterile blue gloves are prepared by catalysts and test systems. Work with reagents and reagents.
00:24
scientific experiment with pipette and reagent in a test tube with a cell standing out against a bright blue backlight. There are other test tubes and laboratory equipment around.
00:07
Chemical glassware in the laboratory, 3d rendering.
00:10
doctor coworking on reagent in lab
00:07
Spreading colored smoke / Colored ink spreading in water, wiping frame from down to top. Good for wipe transitions & overlay effects. Separated on pure white background, contains alpha channel.
00:13
Closeup of an enclosed mill grinding powdered diagnostic substrate with dust containment for safe reagent formulation processes in a laboratory setting.
00:05
A woman chews a plaque indicator tablet on a white background.
00:22
Man's hand pulls by tweezers reagent from a from boiling chemical flask
00:14
Mixing colored reagents in glass flask. Manufacture cosmetic ingredients
00:13
Clinical laboratory technologist pipetting reactant into blue solution for purity analysis. African american woman adding liquid agent to test tube to observe chemical reaction properties, camera A
00:22
virologist is holding in hands tube with vaccine from covid-19, closeup of human face in laboratory
00:14