Senior scientist in protective glasses and gloves using pipette for pouring blue liquid substance into test tubes while doing microbiology test in laboratory
Young female scientist conducting microbiology experiment in laboratory
Young Biracial male biotechnologist conducting experiment in laboratory
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A scientist works with a pipette and a test tube. Biotechnology scientist team take test tube to conduct experiments in the laboratory
Close up of scientist pouring blue acid into test tube. Close up of a pipette pouring liquid into a test tube. Performing a liquid at scientific laboratory.
Female chemical scientist in a modern laboratory pouring reagent with pipette from test tubes with blue liquid. Scientist in modern laboratory.
Laboratory tests with test tube and small pipette filled with black liquid, water contamination, experiment. Black liquid in a test tube
Selective focus shot of female scientist in protective mask and glasses pouring blue liquid in test tubes with pipette during microbiology experiment in laboratory
Scientist working with micro pipette for liquid in beaker and test tube, doing chemistry experiment in laboratory. Biochemistry researcher mixing substance using dropper and lab equipment.
Close up rack focus shot of female scientist pouring blue liquid substance 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
Scientist drop liquid in a test tube and shaking in laboratory. Pipette Dripping a Colored Chemical Substance in a Test Tubes. Close up of Science Man Working