Iloinen poika tilalla purkki kemiallisen aineen lähellä tyttö silmälasit ja koeputket laboratoriossa - Kuvapankin valokuva ja kuva

Happy preteen kids in white coats looking at camera near microscope and test tubes with flasks

Girl in eyeglasses mixing liquid in test tubes near smiling friend in white coat

Cheerful boy holding test tube with red liquid near microscope and serious girl in lab

Happy preteen kids in white coats looking at camera near microscope and test tubes with flasks

Education, science, chemistry and children concept - kids or students with test tube making experiment at school laboratory

Little boy and girl in white coats using microscope in chemical laboratory

Education, science, chemistry and children concept - kids or students with test tube making experiment at school laboratory

Smiling boy holding flask with liquid near serious girl in goggles

Ill african american scientist holing napkin near medical equipment and colleague

Scientist in goggles holding electronic pipette near african american colleague with clipboard and test tubes

Handsome scientist writing near microscope and test tubes

Selective focus of scientist in white coat holding clipboard and touching test tube

Side view of handsome scientist touching bottle with toxic sign and looking at clipboard

African american scientist in medical mask and latex gloves holding blurred pipette in laboratory

Handsome scientist in latex gloves holding sample with coronavirus lettering

Side view of scientist in white coat looking at test tube near medical equipment

Scientist in latex gloves and medical mask writing in notebook near test tubes and microscope