Boldog tizenéves gyerekek fehér köpenyben nézi kamera közelében mikroszkóp és kémcsövek lombikok - Stock fotó és kép

Cheerful boy holding jar with chemical substance near girl in eyeglasses and test tubes in lab

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

In the lab. Positive joyful young children smiling and looking at you while being in the chemical lab

Education, science and children concept - kids with test tubes studying chemistry at school laboratory

Test tubes with colorful liquid. Children in white coats plays a scientists in lab by using equipment.

Modern education. Positive intelligent cute children smiling and looking at you while having biology lesson

Little girl using microscope and boy making notes in chemical laboratory

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

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

Handsome scientist writing near microscope and test tubes

Smiling scientist in latex gloves looking at camera near microscope and equipment

Ill african american scientist holing napkin near medical equipment and colleague

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

Handsome scientist in latex gloves holding sample with coronavirus lettering

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

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

Scientist in white coat holding clipboard and touching test tube