Слідчий перевіряє пробірки. Чоловік носить захисні окуляри - Стокове фото та зображення

Investigator checking test tubes. Man wears protective goggles

Man scientist holding a test tube with liquid

Investigator checking test tubes. Man wears protective goggles

Young medical scientist working in laboratory

Scientist man working at the laboratory

Medical or scientific researcher or doctor using looking at a solution in a laboratory

Medical or scientific researcher or doctor using looking at a solution in a laboratory

Medical or scientific researcher or doctor using looking at a solution in a laboratory

Medical or scientific researcher or doctor using looking at a solution in a laboratory

Investigator checking test tubes. Man wears protective goggles

Medical or scientific researcher or doctor using looking at a solution in a laboratory

Medical or scientific researcher or doctor using looking at a solution in a laboratory

Medical or scientific researcher or doctor using looking at a solution in a laboratory

Medical or scientific researcher or doctor using looking at a solution in a laboratory