Niña sonriente de capa blanca trabajando con microscopio en laboratorio químico - Foto e imagen de stock

Blue liquid. Joyful sweet blond girl taking vial from stand while grinning and standing near microscope

Girl scientist in lab coat writing in clipboard and smiling at camera

Schoolgirl looking through microscope in science class

Be here. Appealing cheerful nice girl taking vial while staring at it and grinning at lab

Schoolgirl looking through microscope in science class

Little girl making notes and smiling at camera in chemical laboratory

Schoolgirl looking through microscope in science class

Schoolgirl looking through microscope in science class

Education, science and children concept - girl studying chemistry at school laboratory and writing to workbook

Attractive middle aged scientist working with microscope in chemical lab

Smiling middle aged scientist in protective eyewear working with microscope and colleague standing behind

Portrait of smiling scientist using microscope while working with reagents in lab

Portrait of scientist in protective gloves and glasses sitting at workplace in laboratory

Professional scientist in protective eyeglasses making experiment with reagents in test tubes

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Smiling chemist in protective eyeglasses holding test tube with reagent in lab

Professional scientist in protective eyeglasses making experiment with reagents in test tubes

Caucasian smiling chemist in white coat working with microscope and reagents while in chemical lab

Portrait of confident scientist in white coat sitting at workplace in laboratory