Chemistry beakers, bottles and flasks with colorful liquids in an old pharmacy
Held a chemical reaction in a flask
Top view of African American scientist examining drop of blood in flask during scientific experiment in the laboratory
A lab with test tubes and scientific instruments. A female laboratory assistant is checking the quality of water according to all criteria
Flasks and people in chemical laboratory. Stock footage. Specialized chemical laboratory with doctors and latest equipment. Professional
The interaction of zinc with a solution of sulfuric acid. Isolation of molecular hydrogen. Chemical reaction on a black background. The test tube
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
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Children and mixing liquid in test tube with help of male teacher at school. Caucasian man and pupils standing together in and wearing
Scene tracks around a Victorian era scientist working in his laboratory using a dip pen to make some notations in a notebook of his work.
Chemist pouring alcohol into a flask through funnel
Interaction between solutions of barium nitrate and sulfuric acid. Formation of a white precipitate of barium sulphate. Close-up
Scientist using a pipette to put solution in flask. Stock footage. Concept of medicine and chemistry.
Rotating liquid in laboratory. Chemical experiment with substance in flask. Professional chemical lab
View of wooden shelf or worktop in Kitchen
mad scientist places potion on top of spell book
Rotating liquid in glass flask in laboratory. Stock footage. Chemical experiment with substance in Professional lab
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Male teacher in protective and white lab coat standing near blackboard with writing chemical formulas and talking to children. Pupils
meth dealer counting his money
Scientists mixing solutions for chemical analysis.
Student guy with white gloves drops dark blue liquid into beaker with clear water doing research in medical college laboratory close view
Laboratory assistant puts test tube with blood to the labstand. Medications and vaccine development. Blood tests lab
Scales in old drugstore. Vintage medicine shelves. Who invented medicine.
Scientist in a laboratory conducting an experiment on the instantaneous transformation of the liquid into ice. The chemical effect of the
4 in 1 - Chemistry Lab: Two Researchers Exploring New Reactions
Chemistry lab - Researcher writes results of his experiment down
turn of the century chemist taking notes from a chemical 4k
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
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Caucasian schoolmaster in safety and lab coat mixing liquids in test tubes for showing pupils chemical reactions during lesson. Scientific
Bottle and liquid nitrogen in a laboratory. Chemical experiment. Flask with water and dry ice boiling chemical experiment
Chemical Laboratory: Young Scientist Conducts Experiments with Various Reactions
Flasks with green and blue liquids in chemical-analysis laboratory
Mixing water in laboratory glassware. Laboratory test tube shaker working. Pure liquid in glass flask. Preparing for chemical research. Chemical laboratory equipment. Technical equipment in modern lab
Chemical reaction in flask. Female scientist carrying out scientific research. Scientist woman dropping reagent in glass flask. Lab woman pouring liquid for chemical experiment in laboratory
Boy scientist makes experiments with starch and fire in laboratory
Interaction of solutions of sodium hydroxide and copper II sulfate. The formation of a blue precipitate of copper II hydroxide
turn of the century scientist moves a lamp closer to the microscope 4k
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Caucasian male teacher in lab coat and mixing liquids in test tubes while group of children standing around and looking with attention
The glass flasks heat up in medical laboratory
Scientist taking out a red liquid from a conical flask and placing it into plate
Interaction of solutions of sodium hydroxide and copper II sulfate. The formation of a blue precipitate of copper II hydroxide
Tracking close up shot of purple liquid being taken out from a conical flask.
A female mixing a flask with a chemical substance
Atom line icon on the Alpha Channel
Close Up. Lab worker mixing chemical fluids with water in glass flasks showing children how chemical reactions are done in colors
Young scientists conduct chemical experiments.
Slow motion of mixing chemicals inside a test tube
Flask and Test Tube line icon on the Alpha Channel
Flask with blue and green liquids in chemical-analysis laboratory