Selective focus on test tubes with blood samples on the foreground. Laboratory workers conducting experiments. Scientists working in a modern lab. Healthcare, medicine, development.
Unrecognizable scientist dripping medicine from pipette to test tubes in laboratory close up. Unknown lab worker conducting scientific experiment.
Male scientist conducting research in chemical lab. Scientist working with chemical liquid in research laboratory. Scientist filling test tubes with samples in laboratory. Scientist working in lab
Scientist women conducting an experiment with a test tube
Young scientist experimenting with medicines in microbiology laboratory close up. Serious lab technician looking at test tube
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Biotechnology scientist team take test tube to conduct experiments in the laboratory. Advanced Scientific Lab for Medicine, Biotechnology
The girl in the lab conducting experiments. Prepares test tubes.
Microbiologist is conducting research and doing tests with biological samples. Scientist Scientist Uses Micropipette Filling Test Tubes in Laboratory.
Close mid view of female scientist using dropper and test tubes for conducting experiment in laboratory
Medical scientist in lab. Woman scientist analyzing liquid sample. Lab worker bring test tube rack in medical lab. Lab worker help woman scientist. Chemist working in pharmaceutical laboratory
Team medical scientist conducting DNA experiments looking in computer holding test tube with blood sample working in science laboratory. Lab engineers in white coat analysing vaccine development
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