Vědec drží zkumavku s tekutinou uvnitř, detailní záběr. Laboratorní analýza - Stock fotografie a obrázky

Group of young scientists experimentation in research laboratory

Close up. Microbiology scientists are working on creating a new vaccine. science and health.

Man in laboratory checking test

Raise eyebrows. Serious blonde wearing mask and protective glasses, holding pipette while looking forward

Female medical or research scientist or doctor using looking at a test tube of clear solution in a lab or laboratory

Young scientist in white uniform working in laboratory

A Chinese Asian female medical or scientific researcher or doctor using looking at a test tube of clear liquid in a laboratory with her colleague out of focus b

Scientist dripping sample into test tube in laboratory. Medical research

Male scientist using modern microscope in chemistry laboratory

Scientist working with beaker and test tube in laboratory, closeup

Scientists working in laboratory. Research and analysis

Scientist with microscope and colleague in laboratory. Medical research

Scientist holding test tube with light blue liquid and microscope in laboratory

Scientist working with beaker and test tube in laboratory

Scientist working with microscope in laboratory. Medical research