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
Female chemist in protective face mask, glasses and gloves pouring blue liquid into test tubes with pipette while doing scientific experiment in laboratory
Female chemical scientist in a modern laboratory pouring reagent with pipette from test tubes with blue liquid. Scientist in modern laboratory.
Senior chemist in sterile gloves and protective glasses holding petri dish and pouring blue liquid chemical into test tubes with pipette while working in laboratory
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
African American male scientist in protective mask, glasses and gloves pouring blue liquid into test tubes with pipette while working on vaccine against omicron in laboratory
Lab technician doing experiment in lab. Male medical or scientific laboratory researcher performs tests with blue liquid. Scientist working
Lab technician doing experiment in lab. Male medical or scientific laboratory researcher performs tests with blue liquid. Scientist working
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Close-up shot of hands of anonymous male laboratory technician in gloves and white coat holding glass flask and adding drops of chemical reagent to pink liquid in test vials with pipette
Young female scientist conducting microbiology experiment in laboratory
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Medium full arc shot of African American researcher in white coat, gloves and glasses standing in science laboratory, carefully pouring transparent liquid into test tube using pipette