Bioinżynier trzymający probówkę z płynem podczas pracy w pobliżu niewyraźnego kolegi - Zdjęcie stockowe & obraz

Attention please. Confident bearded man raising his hands and standing in semi position while doing chemical experiment

Coronavirus pandemic. Professional female scientist in protective eyeglasses researching tube with reagents in laboratory. Concepts of medicine and virus protection.

Coronavirus pandemic. Professional female scientist in protective eyeglasses researching tube with reagents in laboratory. Concepts of medicine and virus protection.

Senior male researcher carrying out scientific research in a lab

Woman researcher is surrounded by medical vials and flasks, isolated on white background.

Little drop. Serious practitioner looking forward and holding hands on the foreground while keeping little glass in left hand

Coronavirus pandemic. Professional female scientist in protective eyeglasses researching tube with reagents in laboratory. Concepts of medicine and virus protection.

Test tubes near microscope and blurred scientist in laboratory

Blurred scientist in latex gloves holding test tubes in lab

Blurred scientist in medical mask holding electronic pipette near test tubes, microscope and digital tablet

Blurred scientist in medical mask and latex gloves looking at test tube in laboratory

Blurred scientist in latex gloves and medical mask holding petri dishes near microscope in lab

Partial view of blurred scientist with positive covid-19 omicron test writing in medical card on clipboard near microscope

Electronic pipette, flask and petri dish near blurred scientist in laboratory

Petri dish and electronic pipette in hands of blurred scientist in medical mask in lab