Scientist testing in laboratory for analysis or researching
Scientist testing in laboratory for analysis or researching.
African scientist male doctor conducting biochemical experiments, research two test tubes with red liquid, working in chemical lab
Close-up footage of hands of anonymous technician in gloves pouring liquid from pipette into test tube, while performing tests in diagnostic laboratory
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Medium close-up of busy Caucasian female laboratory researcher in protective goggles studying test tube with human blood sample next to microscope and observing its properties
male doctor work in laboratory, developing a vaccine. Coronavirus, COVID-19, 2019-ncov medicines research concept. Use Microscope
Close-up of female Asian scientist in safety mask and glasses looking at test tube with water and tiny piece of artificial cultured meat
Laboratory. Hand in blue glove moves the tubes and drips blue liquid. Medical worker holding yellow and blue liquid sample in test tube, analyzing urine in lab.
Close mid view of female scientist using dropper and test tubes for conducting experiment in laboratory
Pipette drop the sample into test tube
Interaction between solutions of barium nitrate and sulfuric acid. Formation of a white precipitate of barium sulphate. Close-up
Versatile laboratory glassware with blue liquid inside on a light background. Many different kinds of chemistry containers stacked
Blood sample in micro tubes
Scientist put test tubes with samples analysis on a rack. Close-up. 4K.
Brothers Conducting a Science Experiment at Home
Students looking at person adding chemical agent to test tube
Glassware equipment in laboratory for science or chemical experiments. Action. Flasks filled with liquid substances at the lab.
Doctor hands taking sample vaccine in test tube working modern laboratory close up. Serious scientist in looking experimental drugs
Portrait of medical scientist looking at chemical reactions in test tubes while working on vaccine in laboratory
Medium shot of two chemists wearing protective clothing examining test tubes with liquid samples and making notes, working together in modern lab
Male scientist experimenting in laboratory 4k
Laboratory research. A scientist in a protective suit mixes reagents by pouring reagents from a test tube into a test tube. Search for a vaccine and treatment for coronavirus infection
Glass flasks in medical laboratory. Closeup. Transparent chemical flasks. Laboratory glassware. Equipment for laboratory tests. Empty glass flasks in laboratory. Medical flasks
Asian female virologist in protective suit, mask, glasses and gloves pouring blue liquid substance from pipette into test tube while conducting lab research on antiviral treatment
Tilt up shot of Asian chemist standing behind glass wall in laboratory, pouring blue chemical with pipette into test tube, mixing it and watching reaction during experiment
Focused researcher holding pipette filling test tube with experimental drugs.
Biologist or scientist African American woman working in a botanical garden. Holds a notebook and a test tube with tests. The laboratory
Professional biochemist examining test tube with medicines close up. Focused scientist looking at experimental drugs in laboratory.
Slowmo close-up of unrecognizable female agricultural scientist examining test tube with soil mix doing research in hothouse
lab tech pouring liquid in test tube
Closeup view of young scientist examining medicines in biochemistry laboratory. Researcher holding test tube sample and looking in microscope
Water purification test. Drop blue liquid in test tube with clean water. Scientist doing chemical experiment
Lab technician adds a few drops of a red chemical from a pipette to a petri dish
Full shot of male Caucasian scientist in wheelchair looking in microscope while two other laboratory workers working with computers, all wearing masks
Scientist dripping liquid into test tube flask Spbd. Closeup. Liquid chemical in a pipette with measured numbers pours. concept temperature, chemistry, laboratory. pharmaceutical research
Young female scientist using microscope in modern laboratory
Animated glass laboratory test tubes from below 4K
Slow motion of mixing chemicals inside a test tube
Flask and Test Tube line icon on the Alpha Channel
Test Tube line icon on the Alpha Channel
scientist hand putting test tubes ampoules bottles in pcr machine Spbas. dna test, molecular biology technology. concept examining, diagnostics, pharmaceutical laboratory
two scientists standing and going over notes in their lab 4k
Slow motion of mixing chemicals inside a test tube
Test tubes with samples in a rack 4k
Close-up of doctor in gloves holding test tube with blood inside, she examining it during scientific experiment in the lab