Tracking shot of team of professional chemists working with substances in dark laboratory
Woman dropping chemical substance with pipette into glass dish in laboratory while working with her colleagues
Tilt up side view shot of diverse team of chemists in white coats and gloves sitting at desk in lab and doing research
Close-up rear shot of multiethnic male and female chemists standing in laboratory, examining flask with purple permanganate solution, discussing colour, checking for residue
Chemists mixed up chemical to find antiretroviral drugs at the lab,Experiment to detect virus was found in the blood,Developers of potential medicines and vaccines against COVID-19
Chemists conducting precise experiments in a modern lab.
Group of chemists working in a laboratory conducting scientific tests using coolorful chemical solutions in assorted glassware and wearing sterility masks
Chemists synthesizing new organic compounds.
Two chemists examine various liquids in the tubes. Experiments in the laboratory
Medium shot of three chemists in lab coats discussing research details after studying samples with microscope
Multiracial lab engineers inspect liquids in test tube, looking for breakthroughs during clinical trials. Asian and African american men
Vertical video Diverse team of lab chemists inspecting chemical solutions in glass flasks for purity verification. Asian and African
Slowmo closeup of team of chemists in protective clothing inspecting unrecognizable substance in petri dish in laboratory
Laboratory analytical chemists examining biopsy slide, documenting diagnostic findings on clipboard. African american man and colleague
Chemists make drugs in the laboratory.
Chemists mixed up chemical to find antiretroviral drugs at the lab,Experiment to detect virus was found in the blood,Developers of potential medicines and vaccines against COVID-19
Attractive positive confident successful qualified multicultural male and female chemists in lab coats looking into camera with satisfied
1946 - A chemist hands a tube of plutonium to General Groves, overseer of the Manhattan Project.
Biotechnology scientist wearing ppe suit researching in equipped laboratory. Chemists examining virus evolution on pc using high tech for scientific research of vaccine development against covid19
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USA - 1953 - Chemists work with the textile industry to develop new fabrics.
Team of chemists in the laboratory studying a blue smoking liquid. Research and science
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USA - 1953 - Chemists begin researching new materials to make shower curtains with.
Science concept where skillful serious multiracial male and female chemists working together over joint solution in research drugs and
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USA - 1978 - Timelapse photography is used to show blood coagulating.
Vertical video Multiethnic research facility team using colorful chemical solutions in glassware. Diverse teamworking chemists in laboratory
Boy scientist wearing white lab coat performing science experiment on background green screen.
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USA - 1929 - In this silent film, a scientist draws Koko the Clown and gives him a potion to drink.
In the Underground Drug Laboratory Clandestine Chemists Wearing Protective Masks and Coveralls Mix Chemicals. One Pours Liquid From Canister into Bowl, Second Checks Beaker for Product Consistency. They Work in the Abandoned Building.
Lab chemists inspect liquids in test tube, looking for breakthroughs during clinical trials. Team of research facility professionals at
Slow-motion footage: Diverse team of chemists conducting research in a laboratory
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1946 - A chemist hands a tube of plutonium to General Groves, overseer of the Manhattan Project.
1940s - A DuPont chemist demonstrates the use of different equipment in his lab.
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1940s - A DuPont scientist shows off how unbreakable and flexible the company's glassware is.
Directly above view of multicultural chemists in white coats working at laboratory
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Experiments in the laboratory of chemistry. Chemists examine the flask with liquid. Concept of science
Vertical video: Tablet with green screen working in labooratory with mock up, chroma key display while professional engineer testing virus
Education In College Or University, Group Of Female Students Watching Chemical Reaction
Qualified chemists in lab working on drug research for genetic diseases
Microbiologist working on notepad with green chroma key display in modern equipped lab. Team of biotechnology scientists developing drugs using tablet with mock up screen.
1941 - Chemists are seen conducting research in a scientific laboratory in Ottawa, Ontario.
Chemists working in a laboratory
Scientist looking at biological samples under microscope typing on pc. Team of chemists working in lab, examining virus evolution using high tech for scientific research of vaccine development.
Chemists taking soil analysis, typing in gadget tablet, wearing protective suits and gloves, sample for toxicity testing close-up. Scientific researching, field laboratory, infection zone
Two chemists examine various liquids in the tubes. Experiments in the laboratory
Close-up of a chemist's hands gently swirling a blue solution in a glass flask during a scientific experiment in a laboratory
In the Underground Laboratory Clandestine Chemists in Protective Coveralls Pack Newly Cooked Batch of Drugs in the Bags for Further Street Distribution. They Illicitly Cook Drugs with Special Lab Equipment in the Abandoned Laboratory.
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USA - 1956 - A chemist explains how plastic was invented and many toys are made with it.
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USA - 1953 - Chemists develop material for a fire-resistant shower curtain, which an airplane manufacturer also wants to use.