Ritratto di scienziati anziani sorridenti che analizzano impianto in contenitore di vetro in laboratorio - Foto e immagini stock

Smiling scientists with digital tablet and green plant in soil

Smiling senior scientists working with digital tablet and green plant in soil

Smiling senior scientists with digital tablet and green plant in soil

Senior couple of scientists with digital tablet and green plant in soil

Man scientist looking at smiling colleague holding green plant in test tube

Smiling woman scientist holding green plant in test tube

Portrait of smiling senior couple of scientists looking at test tubes in lab

Senior couple of scientists working with digital tablet in lab

Young female scientist looking at chemical samples in test tubes

Professional chemists making experiment with reagents in test tubes

Young professional chemists making experiment with reagent in flask

Close-up view of female scientist holding test tube with green plant

Young professional chemists making experiment with reagent in flask

Young smiling woman scientist with clipboard standing near colleagues in lab

Smiling female scientist working with pipette and green plant in soil

Young smiling female scientists looking through magnifier at green plant in soil