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716 stock videos tagged with “sample”

  • Thumbnail for Young Scientists Making Test Or Research In Lab
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    Young Scientists Making Test Or Research In Lab
  • Thumbnail for Laboratory technician doing experiment
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    Laboratory technician doing experiment
  • Thumbnail for Three Scientists Exploring Water in Lake
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    Three Scientists Exploring Water in Lake
  • Thumbnail for A Scientist in a Modern Laboratory Carries Out Molecular Genetic Research.
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    A Scientist in a Modern Laboratory Carries Out Molecular Genetic Research.
  • Thumbnail for In Modern Research Laboratory: Female Scientist Using Pipette To Drop Sample on Slide
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    In Modern Research Laboratory: Female Scientist Using Pipette To Drop Sample on Slide
  • Thumbnail for Female Asian Virologist Testing Anti-virus Vaccine
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    Female Asian Virologist Testing Anti-virus Vaccine
  • Thumbnail for Medical Scientist Inspecting Blood Sample
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    Medical Scientist Inspecting Blood Sample
  • Thumbnail for Working in Lab - Scientist Holding Test Tubes. Positive Test of COVID-19 Coronavirus at Laboratory.
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    Working in Lab - Scientist Holding Test Tubes. Positive Test of COVID-19 Coronavirus at Laboratory.
  • Thumbnail for Lab Worker Holding Sample Tube with Covid-19 Inscription
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    Lab Worker Holding Sample Tube with Covid-19 Inscription
  • Thumbnail for Medical Doctor Performs a Blood Test. The Technician Holds a Tube with a Blood Test in His Hand and
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    Medical Doctor Performs a Blood Test. The Technician Holds a Tube with a Blood Test in His Hand and
  • Thumbnail for Covid-19 Infected Blood Sample in Vacuum Tube in Hand of Scientist Doctor in Research Laboratory
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    Covid-19 Infected Blood Sample in Vacuum Tube in Hand of Scientist Doctor in Research Laboratory
  • Thumbnail for Test Tube Witn Blood Sample in a Researcher's Hands.
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    Test Tube Witn Blood Sample in a Researcher's Hands.
  • Thumbnail for Coronavirus Concept. Physician Holding Tube with Blood.
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    Coronavirus Concept. Physician Holding Tube with Blood.
  • Thumbnail for Sample Pallet with Bright Colors
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    Sample Pallet with Bright Colors
  • Thumbnail for Raw Emerald and Gemstone Rough Rock Crystal on Blue Background
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    Raw Emerald and Gemstone Rough Rock Crystal on Blue Background
  • Thumbnail for Male Hand Of Doctor Scientist Fill a Test Tube Of Liquid
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    Male Hand Of Doctor Scientist Fill a Test Tube Of Liquid
  • Thumbnail for Chemist Take a Sample From Container in Laboratory
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    Chemist Take a Sample From Container in Laboratory
  • Thumbnail for Male doctor holding syringe with blood sample of coronavirus infection. Coronavirus concept
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    Male doctor holding syringe with blood sample of coronavirus infection. Coronavirus concept
  • Thumbnail for Covid-19
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    Covid-19
  • Thumbnail for Agronomist examintate seedlings in field
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    Agronomist examintate seedlings in field
  • Thumbnail for Designer Chooses Best Color Samples for the Client
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    Designer Chooses Best Color Samples for the Client
  • Thumbnail for Testing Blood Samples In Laboratory
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    Testing Blood Samples In Laboratory
  • Thumbnail for Laboratory Technician in Face Mask and Protective Glass Holding Blood Test Tube
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    Laboratory Technician in Face Mask and Protective Glass Holding Blood Test Tube
  • Thumbnail for Scientist Looking at Test Tube Blue Solution and Using Microscope in Laboratory
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    Scientist Looking at Test Tube Blue Solution and Using Microscope in Laboratory
30 pages