Test Tube Stock Footage: Royalty-Free Video Clips

Royalty-free Stock Footage Clips

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"test tube"
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(1,339 results found for test tube)

lab tech with test tube

dolly right doctor looking at test tube

Scientist testing in laboratory for analysis or researching

Close mid view of female scientist using dropper and test tubes for conducting experiment in laboratory

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Doctor hands taking sample vaccine in test tube working modern laboratory close up. Serious scientist in looking experimental drugs

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

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Focused researcher holding pipette filling test tube with experimental drugs.

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.

Scientist testing in laboratory for analysis or researching.

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

Interaction between solutions of barium nitrate and sulfuric acid. Formation of a white precipitate of barium sulphate. Close-up

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Biotechnology specialist developing medicines holding test tube close up. Woman scientist looking in microscope examining drug samples.

Male scientist experimenting in laboratory 4k

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Woman biologist looking microscope making scientific research closeup. Serious laboratory scientist in holding test tube with drugs.

Students looking at person adding chemical agent to test tube

Pipette drop the sample into test tube

Medium shot of two chemists wearing protective clothing examining test tubes with liquid samples and making notes, working together in modern lab

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Work in a medical laboratory. A man and a woman approach with a question, showing the tablet to their colleague working with a microscope

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Professional biochemist examining test tube with medicines close up. Focused scientist looking at experimental drugs in laboratory.

Blood sample in micro tubes

Water purification test. Drop blue liquid in test tube with clean water. Scientist doing chemical experiment

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A man and a woman in lab coats are working in a medical laboratory, conducting a blood test and using a microscope. They are talking sitting

Closeup of microbiologist or medical worker hand with blue surgical gloves marking blood test result as positive for the new rapidly spreading Coronavirus. pandemic and epidemic COVID Positive concept

Portrait of medical scientist looking at chemical reactions in test tubes while working on vaccine in laboratory

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

Full shot of male Caucasian scientist in wheelchair looking in microscope while two other laboratory workers working with computers, all wearing masks

Scientist put test tubes with samples analysis on a rack. Close-up. 4K.

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A man and a woman in lab coats are working in a medical laboratory, conducting a blood test and using a microscope. They are talking sitting

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Focused researcher using pipette filling test tube in modern laboratory close up,Focused researcher using pipette filling test tube in laboratory close up. Professional man scientist examining medical preparat in clinic

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Closeup view of young scientist examining medicines in biochemistry laboratory. Researcher holding test tube sample and looking in microscope

Biologist or scientist African American woman working in a botanical garden. Holds a notebook and a test tube with tests. The laboratory

Glass flasks in medical laboratory. Closeup. Transparent chemical flasks. Laboratory glassware. Equipment for laboratory tests. Empty glass flasks in laboratory. Medical flasks

Close-up of microscope, group of flasks, three Petri dishes with pink substance and two glasses or beakers containing liquid chemical compounds on workplace of researcher

Glassware equipment in laboratory for science or chemical experiments. Action. Flasks filled with liquid substances at the lab.

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Work in a medical laboratory. A man uses a microscope to perform a blood test. Woman typing on laptop sitting next to him

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

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

African scientist male doctor conducting biochemical experiments, research two test tubes with red liquid, working in chemical lab

Slow motion of mixing chemicals inside a test tube

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A group of employees in medical uniform working in a laboratory, using a microscope and conducting a blood test

Lab technician adds a few drops of a red chemical from a pipette to a petri dish

scientist looking at blood sample

Female chemist doing chemical research. Woman chemist mixing chemical reagent in glass flask. Chemistry research concept. Close up of chemist looking to chemical liquid in lab flask

Test Tube line icon on the Alpha Channel

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A group of employees in medical uniform working in a medical laboratory, using a microscope and conducting a blood test