Selective focus shot of female scientist in protective mask and glasses pouring blue liquid in test tubes with pipette during microbiology experiment in laboratory
Senior scientist in protective glasses and gloves using pipette for pouring blue liquid substance into test tubes while doing microbiology test in laboratory
African American male scientist in white coat and gloves pouring blue liquid substance into test tube with pipette during laboratory experiment
Selective focus on test tubes with blood samples on the foreground. Laboratory workers conducting experiments. Scientists working in a modern lab. Healthcare, medicine, development.
Selective focus shot of African American lab worker in protective mask, glasses and gloves pouring blue chemical into test tubes with pipette while doing research in microbiology
Close up rack focus shot of female scientist pouring blue liquid substance with pipette during laboratory experiment
Chemist pouring liquids in test tubes on table with pipette. Researcher dropping chemical liquid in test tubes. Close up of scientist hands working with chemical reagents at research laboratory
Selective focus shot of woman in protective face mask, glasses and gloves pouring blue chemical into test tubes with pipette while doing vaccine research in laboratory
Selective focus of blurred scientist in gloves, goggles and face mask looking at test tube with blue liquid, shaking it
Researcher working in chemical lab. Female scientist doing experiment in research laboratory. Scientist woman working with chemical liquids in laboratory. Lab worker pouring liquid in test tubes
NEW
Young scientist experimenting with medicines in microbiology laboratory close up. Serious lab technician looking at test tube
View through glass wall of Asian male scientist pouring blue chemical with pipette into test tube and watching reaction during experiment in laboratory