4 in 1 - Chemistry Lab: Two Researchers Exploring New Reactions
Close-up shot of hands of unrecognizable female lab technician or chemist, in white coat and gloves, stirring light purple permanganate solution in flask with glass straw, while preparing for tests
Medium shot of young Chinese female researcher standing at table with retort on stand in laboratory, looking at purple solution, observing chemical reaction and filling out checklist on clipboard
Scientist using a pipette to put solution in flask. Stock footage. Concept of medicine and chemistry.
Craftsman in protective blue gloves pouring transparent epoxy resin solution into plastic measuring cup on scales for exact proportions
Science or medical lab research test in the laboratory. Stock footage. Mixture in a flask.
lab assistant takes brown liquid with glass pipette from cup on dark background extreme close view
Dropping of blue liquid in test tube with glass dropper
Scientist experimenting in laboratory 4k
Bottles of solutions stored on shelf in laboratory. Bottles with chemical solutions of NaOH, H2so4 and HNO3. Sulfuric acid, sodium hydroxide
Rotating liquid in laboratory. Chemical experiment with substance in flask. Professional chemical lab
Scientist adding fluid to blue reagent in chemical experiment
Portrait of Chinese male scientist is analyzing a liquid to extract the DNA and molecules in the test tubes in laboratory.
Unrecognizable male photographer pouring liquid substance in container while making solution for developing film in darkroom
Researcher mixes toxic substances in a laboratory
Midsection selective focus shot of unrecognizable black male scientist in white coat standing in chemistry lab, performing experiment and drawing liquid into glass straw with bulb filler
Unrecognizable male photographer using two containers with chemical solutions, placing photo inside with tongs while printing photos in darkroom
Close up view of laboratory beaker with red colorant dissolving. Pink or red liquid dissolves in flask
Close Up. Lab worker mixing chemical fluids with water in glass flasks showing children how chemical reactions are done in colors
Science Calculation Physics Math and Chemisrty Formulas Background
man drops light brown liquid into plastic measuring spoon from pipette on black background extreme close view
Side view of scientist in hazmat suit sitting at table and researching coronavirus vaccine during work in modern laboratory
Close-up rear shot of multiethnic male and female chemists standing in laboratory, examining flask with purple permanganate solution, discussing colour, checking for residue
Three different laboratory glassware pieces on a dark pink background. Glass flask, beaker and measuring cylinder standing in a group on a dark reflective surface. Professional chemistry equipment.
Close up view of Science Calculation, Physics Math and Chemistry Formulas Background with ruler and protractor
Close-up shot of hands of anonymous female scientist in white coat and gloves examining glass flask with light purple chemical solution, while performing research on new compounds in laboratory
Glass spiral pipe from the reflux condenser with running water. fluid filtration in lab
scientist dropping chemical solution for analyzing : hologram chemical structure in futuristic technology for testing in laboratory
Glowing fluorescent substance mixed with clear water in chemistry bottle at lab
A woman swap the flasks on special equipment
Over-shoulder shot of hands of unrecognizable female scientist in gloves carefully dropping liquid into Petri dish and putting cell culture onto glass slide for examining under microscope
Necessary equipments, transparent solution and components in workshop for creating individual furniture or accessories with epoxy resin
A close up on researchers hands mixing two liquids in bulbs together. Researcher holding test-tub. slow motion
Student guy with white gloves drops dark blue liquid into beaker with clear water doing research in medical college laboratory close view
Measuring glass with smoke on a table of a chemical laboratory.
Close up of man pouring mixture in a beaker with solution inside. Stock footage. Equipment at the laboratory.
Close up view of Science Calculation, Physics Math and Chemistry Formulas Background
Chemist in ppe looking at flask with solution, water analysis from swamp, wearing protective suit and medical gloves, sample for toxicity testing. Scientific researching, field laboratory concept.
Indian male photographer using special tools and equipment while developing film and processing photos in darkroom
Unrecognizable woman taking tube with red substance and putting it over fire while conducting chemical experiment in lab.
Adding purple powder into flask with green solution close-up, making a mixture. Modern laboratory concept. Chemistry reaction and experiments, chemical researching.
Scientist dropping chemical liquid in test tubes. Close up of scientist hands working with chemical reagents in laboratory glassware. Researcher put liquids in test tubes on table. Chemical research
Doctor wearing medical protective gloves working in modern laboratory, mixing powder in flask top view. Pharmaceutist researching vaccine against viruses. Bacterium exploring and experiments.
A lab with test tubes and scientific instruments. A female laboratory assistant is checking the quality of water according to all criteria
Top view shot of an exciting process of mixing transparent epoxy resin with yellow pigment powder in plastic cup against the turquoise
Close up view of Science Calculation, Physics Math and Chemistry Formulas Background with ruler and protractor
Seamless looping animation of laboratory glassware filled with colorful liquids. Multi-colored light passes through the glass beakers, flasks and liquids with caustic effect. Concept of science, lab
Medium side shot of young Chinese female researcher in safety face mask, protective goggles and white coat holding up against light and examining flask with purple chemical solution