Retrato de mulher cientista sênior olhando para pílulas em escalas de laboratório - Banco de fotos e imagens

Portrait of senior woman scientist holding pills in hands in lab

Portrait of smiling senior woman scientist analyzing pill in hand in lab

Portrait of senior woman scientist showing pills in hands in lab

Scientist woman in medical face mask is holding dropper to dropping chemical liquid into test tube and looking reaction of experimental coronavirus vaccine while working in laboratory

Beauty scientist in chemical laboratory

Portrait of senior man scientist analyzing pill in hand in lab

Side view of attractive female scientist holding test tube with chemical sample

Young female scientist making chemical experiment in laboratory

Young female scientist looking at chemical sample in test tube

Young female scientist looking at chemical samples in test tubes

Young woman chemist in protective goggles making experiment in laboratory

Young female scientist looking at chemical sample in test tube with magnifier

Professional chemists making experiment with reagents in test tubes