クローズ アップ現代実験室の試験管での作業手袋が白で女性の - ストックフッテージ＆ビデオ

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

Female scientist mixing chemicals in erlenmeyer flask

Scientist doctor in medical uniform, holding flask and watching the progress of experiment.

Scientist pouring 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

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

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

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

Blood in tube in two layers divided by centrifuge after mixing. Doctor draw plasma into a syringe for experiment. Close-up.