Крупный план женщины в белой перчатке, работающей с пробиркой в современной лаборатории - Стоковое видео

Close-up of female in white glove working with test tube in modern Laboratory

Female scientist mixing chemicals in erlenmeyer flask

Close-up of female in white glove working with test tube in modern Laboratory

Young laboratory assistant in white uniform working with test tubes in modern Laboratory

Chemist pour the acid into a flask through the tube. Scientist make experiment with liquids in the modern laboratory. Camera following after the hand of the woman.

Chemist pouring viscous liquid into a flask. The scientist preparing the equipment for the experiment in laboratory. Close-up.

Chemist pouring fluid into a flask on the electronic scales with a pipette. The scientist preparing the equipment for the experiment in laboratory and mixing two fluids. Pharmaceutical automatic

Extreme close-up of nurse hands filling flask with blood from syringe and closing sample. Unrecognizable doctor or lab assistant in uniform and gloves working in laboratory on Covid-19 pandemic