View of microscope, portable computer, test tubes with liquids in holders on desk in laboratory
Focus on hands of Biracial female scientist taking probe with dropped from test tube in laboratory at daytime
female doctor is exploring analysis in laboratory, taking sample of liquid from test tube and looking in microscope
A person in a laboratory taking samples and puts them into test tubes
A person in a laboratory taking samples and puts them into test tubes
A person in a laboratory taking samples and puts them into test tubes
Laboratory. Hand in blue glove moves the tubes and drips blue liquid. Medical worker holding yellow and blue liquid sample in test tube, analyzing urine in lab.
Laboratory. Hand in blue glove moves the tubes and drips blue liquid. Medical worker holding yellow and blue liquid sample in test tube, analyzing urine in lab.
Laboratory. Hand in blue glove moves the tubes and drips blue liquid. Medical worker holding yellow and blue liquid sample in test tube, analyzing urine in lab.
Laboratory. Hand in blue glove moves the tubes and drips blue liquid. Medical worker holding yellow and blue liquid sample in test tube, analyzing urine in lab.
Laboratory. Hand in blue glove moves the tubes and drips blue liquid. Medical worker holding yellow and blue liquid sample in test tube, analyzing urine in lab.
microbiologist is taking liquid with dangerous bacteria from test tube by pipette in laboratory, working with chemicals and toxins, closeup