Καλλιεργημένη άποψη της γυναίκας κρατώντας μολύβι κοντά στον πίνακα με φόρμουλα τεστοστερόνης - Φωτογραφίες & Εικόνες Αρχείου

Hormone construction near blackboard with formula of testosterone on blue background

Chemical structure formula written on blackboard with chalk.

Chemical structure formula written on blackboard with chalk.

Researcher or teacher writing chemical formula on chalkboard

Symbol Iodine and pills on periodic table of elements, top view

Selective focus of white mouse near syringe, petri dish with blood sample and containers with medicines, allergic test illustration

Selective focus of scientist in medical mask and latex gloves holding test tube with coronavirus inscription

Cropped view of scientist holding microscope isolated on white

Cropped view of biologist in medical mask and latex gloves holding syringe near microscope

Cropped view of scientist in latex glove holding electronic pipette near flasks, banner

Hormone construction on blue background with copy space

Cropped view of scientist in latex gloves near microscope