Se ha enviado un vínculo para establecer tu contraseña a: Para acceder a tus compras en el futuro, necesitarás una contraseña.
Consigue 3 vídeos o 25 imágenes con una versión de prueba gratuita
Comenzar prueba gratis
Consigue 3 vídeos o 25 imágenes con una versión de prueba gratuita
Comenzar prueba gratis
Se han añadido nuevos filtros
Ordenar por

14.252 resultados para reactant en vídeos

Woman uses pipette to drop liquid reagent into test tubes at experiment in laboratory. Flask and microscope display scientific research and analysis
00:06
Alta definición
Portrait of female scientist with a pipette analyzes a liquid to extract the DNA and molecules in the test tubes in laboratory. Shot in 8K. Concept: research,biochemistry, pharmaceutical medicine
00:16
Alta definición
Scientist with blue gloves handles brown reagent bottle among glass lab flasks
00:05
Alta definición
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
Alta definición
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
Alta definición
The pharmacist is making natural or herbal medicine as the homeopathy remedy in the laboratory for a professional supplement and vitamin product.
00:09
Alta definición
During COVID-19 coronavirus pneumonia pandemic, scientists are adapting instruments to produce antibody nucleic acid detection reagents
00:08
Alta definición
lab assistant adds reagent into testing milk in laboratory
00:18
Alta definición
Films hang and dry in the development lab
00:13
Alta definición
Located in Seoul, South Korea Oct 11. 2019 Cosmetics Bio Lab Researchers mixed reagents in Beaker in the lab.
00:11
Alta definición
Chemical laboratory. Bottles with reagents are in a laboratory
00:09
Alta definición
Drop drying with crystals growth. Sodium chloride. Time lapse of crystallization process under microscope. Separated on pure black background, contains alpha channel.
00:20
Alta definición
Pipette with liquid inside drop water in test tubes. Close up macro.
00:14
Alta definición
研究
00:07
Alta definición
Doctor checking reagent strip for urinalysis. Urina test in medical laboratory to analyze Protein, Leukocytes, Urobilinogen, Bilirubin, Blood, Nitrite, pH
00:05
Alta definición
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
Alta definición
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 A
00:16
Alta definición
Asian scientists processing samples at benchtop, busy research lab with motion blur, technicians in labcoats wearing blue gloves pipetting reagents, stainless benchtops and glassware,
00:05
Alta definición
The blue thick liquid mixes with the black liquid. Paint or chemical reagent. Footage. Place holder.
00:10
Alta definición
Chemist drips reagent with pipette while clear solution mixes in glass on shaker. Woman does research of liquid substance in laboratory
00:19
Alta definición
Scientist doing the experiment in laboratory
00:26
Alta definición
Flocculation experiment precipitation. Mixing reagent with laboratory stirrer
00:15
Alta definición
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
Alta definición
Close shot of a lab professional turning a clear reagent bottle with blue cap to read the printed sample label in a clean lab setting.
00:09
Alta definición
Crystal violet rotating 3D model of antiseptic agent, seamless looped video
00:15
Alta definición
Chemist uses glass pipette dropping reagent into tubes
00:14
Alta definición
Clear conical flask producing creamy orange foam after reagent pouring on metal tray for demo
00:30
Alta definición
View from above on chemists in white labcoats working with reagents at table and entering data on wireless laptop at laboratory
00:15
Alta definición
laboratory of genetic modification, female laboratory assistant examines young sprouts of micro green in flask and drips reagent for studying reaction while sitting at table backdrop of shelves in
00:23
Alta definición
Dark room equipped under photo laboratory. Trays with reagents for printing by hand. Darkroom printing process photographer using enlarger to produce photographic prints. Working in a red dark room.
00:10
Alta definición
Female doctor holds a reagent bottle in the laboratory, doctor shows a close-up of the reagent
00:07
Alta definición
Chemical test tubes. Laboratory flasks with chemical liquids.
00:06
Alta definición
Medium shot capturing small batch reagent blending in stainless steel vessels showcasing meticulous control and sterile conditions within a pharmaceutical cleanroom.
00:05
Alta definición
High-resolution closeup revealing precise CRISPR gene editing technique highlighting the interaction between tools and DNA strands in a laboratory setting
00:10
Alta definición
Rack focused shot of female doctor in special spectacles and gloves holding test tube with blue liquid and pipette in her hands and carrying out test with reagents
00:33
Alta definición
Scientist carefully carrying matured cell to another plate, conducting research
00:12
Alta definición
Illuminated carbon chains in a 3d render of organic chemistry reaction and molecular interaction
00:05
Alta definición
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
Alta definición
Portrait of male scientist with a pipette analyzes a liquid to extract the DNA and molecules in the test tubes in laboratory. Shot in 8K. Concept: research,biochemistry, pharmaceutical medicine
00:20
Alta definición
Chemist drips reagent with pipette while clear solution mixes in glass on shaker. Woman does research of liquid substance in laboratory
00:14
Alta definición
Researchers pipetting and pouring reagents on lab cue with red overlays showing wells for assay
00:10
Alta definición
Scientist in a lab coat and blue gloves using a pipette with test tubes and blue liquid during medical research in a modern laboratory
00:17
Alta definición
Using Digital Dropper in Laboratory
00:10
Alta definición
Laboratory equipment: Bioreactors for mixing, based on swinging movements. Production of biopolymers. Work with chemical reagents. Inorganic chemistry
00:09
Alta definición
Science, laboratory and woman with pipette, test tube and biotech solution in research. Medical innovation, scientist or lab technician in study for healthcare, medicine and vaccine results feedback.
00:12
Alta definición
the chemical tanks are lined up
00:13
Alta definición
Liquid mixing chemical reagent vortex by magnetic stirrer in beaker, overhead zoom out
00:05
Alta definición
DNA polymerase μ reactant complex, 10 mM Mg2+, at 7.5-45 min, animated 3D simulation with close-up, cartoon model, black background
00:16
Alta definición
A scientist inserts a DNA sample into a thin polyacrylamide gel using a thin tip of a dispenser to perform nucleic acid electrophoresis. Inserting samples for separation.
00:09
Alta definición
Female scientist mixing chemical reagents in a test tube and analyzing samples during a clinical research experiment in a modern laboratory for medical development
00:10
Alta definición
Laboratory, cones, reagents
00:28
Alta definición
Microscopic footage of NiSO4 particles showing crystal structures and lab environment
00:21
Alta definición
Medium shot inside an enclosed cell where robotic arms meticulously prepare microbatch diagnostic reagents emphasizing contamination control and precise automated handling.
00:05
Alta definición
Successive assay checks distinguish reagent responses in sample wells from an unchanged blank control, then compare the batch with its reference. Flat 3D style with smooth matte surfaces.
00:08
Alta definición
Scientists in modern lab pour reagent into beaker while colleague holds glassware, safety goggles and lab coats visible, bluetoned research facility with pipettes, racks, analytical
00:06
Alta definición
A laboratory technician is comparing a reagent strip (dipstick) for urinalysis with reference colour chart values.
00:59
Alta definición
A female laboratory technician in a white coat, protective eyewear and a sterile hairnet inside a clean pharmaceutical research laboratory, with in profile a pipette dipping toward the held.
00:40
Alta definición
Laboratory technician conducts a drug screening test using a pipette, reagent bottle, and testing tray on a wooden table in a clinical laboratory environment today.
00:09
Alta definición
The scientists are working on a research of new pharmaceutical medicaments creation in a laboratory.
00:20
Alta definición
Women chemists conduct test of liquid pH with reagent and color scale in lab. Medical specialists in masks research sample quality in medical center
00:20
Alta definición
Male tech aligning blue pipette, causing dispensing into plate for lab test, overlay marking wells
00:12
Alta definición
Laboratory antibody reagent vial set containing various scientific tools and instruments essential for conducting medical and biological research and experiments
00:17
Alta definición
Environmental scientist wearing white protective suit, collecting and analyzing wastewater samples near an industrial drainage system, pollution control, water quality testing, sustainability concept.
00:21
Alta definición
Research professional conducting experiments with laboratory equipment and team
00:10
Alta definición
Scientist in blue gloves dripping purple reagent onto specimen on glass slide and covering with coverslip. Laboratory microscopy sample preparation.
00:08
Alta definición
Close-up of hand holding test tube with chemical reagents in laboratory. Scientific research, chemistry education, and lab work concept.
00:10
Alta definición
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
Alta definición
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
Alta definición
Biopharmaceutical, biomedicine, pharmaceutical production, drug research and development equipment, biotechnology.
00:18
Alta definición
Methyl Red pH Indicator: Red-to-Yellow Acid-Base Dye for Microbiology, Biochemistry, Laboratory Testing, pH Detection, Colorimetric Analysis and Scientific Research
00:06
Alta definición
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
Alta definición
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
Alta definición
Liquid mixing chemical reagent vortex by magnetic stirrer in laboratory, side view
00:09
Alta definición
A medium closeup shot of an immunological assay setup featuring wells filled with antigencoated plates revealing the color change that indicates the binding of antibodies crucial for
00:10
Alta definición
A scientist's hand holding a flask filled with lab glassware in a chemical lab, with scientific lab equipment in the backdrop
00:10
Alta definición
Full high angle CCTV camera shot of Asian female employee of research laboratory working alone - typing on laptop, then walking over to table and handling chemical liquids and reagents
00:28
Alta definición
A female laboratory technician in a white lab coat, hairnet and clear safety goggles seated at the fume hood she sweeps a hand across the tube rack in a modern medical research laboratory.
00:21
Alta definición
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
Alta definición
Assistant drips blue reagent in Petri dish with colleague
00:10
Alta definición
Experienced laboratory employee fills tiny glass vials with blue substance. Professional scientific worker prepares samples for research slow motion
00:19
Alta definición
Two scientists pipetting samples at science lab bench, hex overlay appearing and guiding analysis
00:08
Alta definición
Closeup of an enclosed mill grinding powdered diagnostic substrate with dust containment for safe reagent formulation processes in a laboratory setting.
00:05
Alta definición
Environmental scientist wearing white protective suit, collecting and analyzing wastewater samples near an industrial drainage system, pollution control, water quality testing, sustainability concept.
00:20
Alta definición
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
Alta definición
A gloved hand uses a pipette to transfer soft-orange liquid into multiple transparent wells of a laboratory microplate
00:08
Alta definición
Carbon disulfide rotating 3d molecule, molecular structure of carbon disulphide, seamless video
00:15
Alta definición
Commercial antiserum reagents or antibody sera are used as specific agents to trigger an agglutination reaction in order to identify the types of antigens present on the surface of red blood cells.
00:37
Alta definición
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
Alta definición
A gloved hand drops a colored reagent into a container for experimentation.
00:05
Alta definición
Metal reagent attacking a carbonyl to form an alcohol seamless loop
00:10
Alta definición
Portrait of blond female scientist is analyzing with a pipette a liquid to extract the DNA and molecules in the test tubes in laboratory.
00:20
Alta definición
Bottles with many different reagents on desk and shelves
00:07
Alta definición
Assay checks advance through ascending stages as reagent changes the sample wells, the blank remains unchanged, and comparison with the reference verifies the batch. Flat 3D style with smooth matte
00:08
Alta definición
young female doctor with little rat on his shoulders holds a test tube with reagent in his hands and writes order on form while sitting in medical office
00:36
Alta definición
Side shot of mature Indian scientist talking to young male assistant, teaching him to work with solutions and reagents in modern laboratory
00:13
Alta definición
A young woman scientist in a white lab coat, hairnet and clear safety goggles collecting a tube from the rack then drawing sample up into the pipette in a modern medical research laboratory.
00:28
Alta definición
Dropper and water drop in slow motion, 3d rendering.
00:10
Alta definición
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
Alta definición