Laboratory assistant puts test tube with blood to the labstand. Medications and vaccine development. Blood tests lab
Laboratory assistant checks test tube with blood. Medications and vaccine development. Blood tests lab, 4k 60p
laboratory assistant man is working with analysis and samples of chemicals, applying liquid from test tube in plate
Scientist in protective suit, glasses, mask and gloves pouring red liquid substance from pipette into test tube with Coronavirus inscription while conducting lab research on antiviral treatment
Female Lab Worker Wearing White Coat Adding Red Liquid From Pipette Into Test Tube
Female Lab Worker Wearing White Coat Adding Blue Liquid From Pipette Into Test Tube
Respectable gray-haired male doctor doing chemical experiments with liquids in test tube and flask in medical lab
Scientist in protective suit extracting liquid from test tube and transferring it
A lab assistant is studying the seeds of plants
High-skilled team of five multi-ethnic medical male and female assistants working together in the lab using virtual reality glasses, test tubes and laptop