Químico barbudo en gafas con reactivos en tubos y tabletas en laboratorio - Foto e imágenes de stock

Bearded chemist in goggles with reagents in tubes and tablet in laboratory

Bearded chemist in goggles with reagents in tubes and tablet in laboratory

Bearded chemist in goggles with reagents in tubes and tablet in laboratory

Bearded chemist in goggles with reagents in tubes and tablet in laboratory

Young handsome scientist holding test tube

Adorable little girl in goggles with reagents in tubes in laboratory

Happy mature scientist in lab coat holding flask with reagent at laboratory

Portrait of focused scientist looking at hand through magnifying glass in laboratory

Scientist using microscope while colleague holding reagent in tube in lab

Smiling bearded scientist in protective goggles and gloves holding test tubes with reagents and making experiment

Adorable little girl in goggles with reagents in tubes in laboratory

Happy grey haired scientist celebrating success of scientific experiment and holding flask with reagent

Concentrated attractive blonde scientist working with microscope in laboratory