Senior biochemist looking at some green bio samples in modern laboratory
Side view of adult man in white gown and glasses watching in microscope while working in lab
Scientist doing leaf analysis of a plant sample under a microscope, close-up. GMO Biological agriculture research genetic engineering laboratory
Laboratory colleagues checking medicines sample in genetics clinic close up. Skilled scientists in protective looking at test tube.
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Back view shot of two ecologists in protective suits carrying suitcase with water and soil samples for analysis and having conversation while walking along industrial shoreline on overcast day
A bottle with essential oil and a plant inside in hands, close-up. Concept: alternative medicine, youth elixir, natural cosmetics
African biochemist with medical gloves injecting organic tomato with pesticides
Group of chemists working in a laboratory conducting scientific tests using coolorful chemical solutions in assorted glassware and wearing sterility masks
Professional scientists making research in biotechnology laboratory close up. Couple researcher in looking at test tubes together
Water purification test. Drop blue liquid in test tube with clean water. Scientist doing chemical experiment
Two researchers examining vaccine sample in biotechnical laboratory close up. Professional scientists looking at medicines in test tube.
The teacher insanely screams at the students at the blackboard
Biochemist sitting at workplace in laboratory using green mock-up screen personal computer with chroma key monitor while coworker working in background of pharmaceutical research centre.
Somebody puts some chemicals into an Erlenmeyer flask to check the water hardness
African woman biochemist researcher checking manifestations of vaccine working in modern equipped laboratory. Multiethnic doctors examining virus evolution using high tech researching diagnosis
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Female biochemist looking at sample under microscope. Professional microbiologist developing vaccine in Medical science laboratory close up.
Couple scientists working modern laboratory together close up. Smiling lab colleagues looking at computer monitor making research in clinic.
Extreme close-up shot of hands of anonymous female biochemist placing glass with green seedling under microscope for examination in laboratory, fixing then adjusting focus
Closeup biochemist looking microscope exploring sample in clinic laboratory. Portrait of young woman scientist examining preparation in lab.
A scientist takes a sample of water in a dirty city pond. Environmental pollution
Scientist Pours Blue Pattern Chemicals Into In Flask. health care and medical concept. Scientist are certain activities on experimental
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Dolly-in portrait of Black male environmental investigation worker in full protective gear including white suit and mask standing in front of large yellow industrial tanks looking at camera
Two chemists examining test tube with experimental medicines in advanced laboratory close up. Woman scientist showing sample to colleague.
Side view waist up shot of male biochemist in protective coverall uniform examining liquids in glass test tubes while doing research in laboratory
Medium shot of African American male biochemist using microscope and conducting chemical experiments while working at table in lab
Lab colleagues researching cure virus disease in clinic closeup. Woman doctor with tablet discussing experiment data with man biochemist.
Medium shot of scientist studying plant sample in microscope in laboratory
Close-up of a doctor examining a patients lung x-ray
Female researcher using microscope in research lab. Woman scientist looking microscope in laboratory. Lab assistant bring notepad to science woman. Woman researcher doing microscope research in lab
Footage of a scientist working in a lab.-she is taking some samples from beverages and puts them into petri dishes
Scientists in lab looking at beaker of liquid
Sad scientist disappointed research failure working biochemistry lab with colleague close up. Woman researcher sympathizing to upset man.
Serious scientist working in medical laboratory looking computer closeup. Focused woman biochemist developing drugs checking data on monitor
Woman scientist teach to make medical research in lab. Dissatisfied doctor looking test tube with substance showing computer data.
Medium shot of researcher wearing protective gear looking at camera in laboratory
Woman in science lab looking at beaker of liquid.
Two medical researchers smiling making innovation drugs discovery in lab closeup. Happy doctors rejoicing scientific research achievement.
The scientific man does the test with chemical liquids. He uses a dropper pouring in test tube
Men and woman in uniforms conducting chemistry experiments in lab
Three people in protective suits using dropper and chemical and conducting experiment in laboratory
Smiling clinic workers developing medical research in lab close up. Smiling woman scientist discussing treatment with man holding test tube.
Young Biracial Male Biochemist Examining Radioactive Liquid in Laboratory
African woman biochemist using microscope in modern equipped laboratory. Black scientist doctor working with various bacteria, tissue, blood samples, pharmaceutical research for antibiotics
Close-up of hands of unrecognizable female biochemist adjusting settings while looking at specimen in microscope, then taking test tube and picking up liquid with pipette
Black biochemist woman sitting in modern equipped lab analysing blood tests. Multiethnic team examining virus evolution using high tech for scientific research of treatment development against covid19
Medic examines a x-ray photograph of a patient's lungs, close-up
Professional biochemist examining test tube with medicines close up. Focused scientist looking at experimental drugs in laboratory.
Close up shot of biochemist desk. It is covered with test tubes and he looks under a microscope