Vista dall'alto del ricercatore che lavora con capsule di Petri e pipetta elettronica in laboratorio, banner - Foto e immagini stock

A doctor or nurse draws the coronavirus vaccine into a syringe. Selective focus. Background with place for text. Real vaccination in the clinic.

Chemical laboratory analyzing composition of quality water, doctor in lab coat holds pipette.

Equipment and dental instruments in dentists office. Close-up selective focus Dentistry.

Scientists hold the pipette and drop the blue chemical liquid for research and analysis in a laboratory.