Lächelnde Lehrer und Schüler in weißen Kitteln arbeiten im Labor mit dem Mikroskop - Stockfoto & -bild

Teacher and student scientists working with microscope in laboratory

Great instrument. Appealing ambitious beautiful girl posing in profile while looking in microscope and touching it

Adorable little girl with flasks in laboratory, two scientists behind

Study project. Attractive good looking nice girl elevating vial filled with reagent and posing in profile

Young female scientist working with microscope in chemical laboratory

Two scientists researching for some confidential in chemical laboratory, teamwork and scientist working concept

Attractive middle aged scientist working with microscope in chemical lab

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

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

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

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

Pensive woman in lab coat working with microscope at scientific laboratory

Team of mature scientists working together in lab and looking at each other

Smiling professional scientist in protective goggles working with microscope in chemical lab

Smiling chemist in white coat holding test tubes with reagents and making experiment