Close-up visão parcial do cientista em casaco branco segurando modelo molecular - Banco de fotos e imagens

Close up of Molecular structure model in hand on background

Close up of Molecular structure model in hand on background

Close up of Molecular structure model in hand on background

Close up of Molecular structure model in hand on background

Asian female scientist teacher point at molecular model explain Scientific wonders in laboratory

Close up of Molecular structure model in hand on background

Close up of chemical molecule model isolated on white background

Closeup view of vitamin C molecule on light blue background, space for text. Chemical model

Smiling man scientist in lab coat holding molecular model

Smiling man scientist in eyeglasses holding molecular model in lab

Smiling scientist holding molecular model in laboratory, focus on foreground

Side view of young man scientist holding test tube with reagent in lab

Portrait of focused man scientist in protective glasses writing in notepad

Close-up view of test tubes with reagents on white table in laboratory

Close-up partial view of scientist holding test tubes with reagents in lab

Man scientist holding glass tube in hand in lab