Scientist observing chemical reaction with test tube
Scientist observing chemical reaction with blue liquid
Woman observing chemical reaction with test tube
Male scientist in protective suit combining chemicals in test tube and watching reaction
Male scientist in protective suit combining chemicals in test tube and watching reaction
POV of researcher mouving test tubes with blood and holding patri dish analysing chemical reaction. Team of doctors, viorolog researcher in professional lab working to discover medical treatment.
woman scientist is experimenting in chemical laboratory, studying chemical reaction, creating and producing drugs
Chemical transfer of chemical that was diluted in test tube into cuvette by auto pipette for testing
The scientist and the young woman experiment with chemical liquids
POV of scientist using micropipette in lab to extract blue liquide from test tubes analysing chemical reaction. Doctor examining virus evolution using high tech and chemistry tools for research
Scientist putting blood sample from test tube with micropipette in petri dish analysing chemical reaction. Lab technician examining virus evolution using high tech and tools for vaccine development
The scientific man does the test with chemical liquids. He uses a dropper pouring in test tube